Nam Ik Cho

332 papers A* 16A 14B 48C 20Misc 16Journal 153Unranked 65
YearRankTypeTitle / Venue / Authors
2026 J jnl
DINOLight: Robust Ambient Light Normalization with Self-supervised Visual Prior Integration.
CoRR
Youngjin Oh, Junhyeong Kwon, Nam Ik Cho
2026 J jnl
PhaseMark: A Post-hoc, Optimization-Free Watermarking of AI-generated Images in the Latent Frequency Domain.
CoRR
Sung Ju Lee, Nam Ik Cho
2026 J jnl
Predicting and Optimizing Gamma Voltage in OLED Display Manufacturing Through Sub-Pixel Crosstalk Modeling.
IEEE Access
Yoongyu Lee, Nam Ik Cho
2026 J jnl
Robust Vision-Language Alignment Using Multi-Modal Large Language Models for Open-Vocabulary Semantic Segmentation.
IEEE Access
Cheolhun Jang, Seok Jun Youn, Isaac Kang, Junhyeong Kwon, Daehyun Ji, Jun Won Choi, Nam Ik Cho
2026 J jnl
UNCAGE: Contrastive Attention Guidance for Masked Generative Transformers in Text-to-Image Generation.
IEEE Access
Wonjun Kang, Byeongkeun Ahn, Minjae Lee, Kevin Galim, Seunghyuk Oh, Hyung Il Koo, Nam Ik Cho
2025 J jnl
3D CT Slice Image-Based Algorithm for Non-Wet Defect Inspection in Solder Joints.
IEEE Access
Sung Ju Lee, Sang Hwa Lee, Nam Ik Cho
2025 — conf
AIM 2025 Low-Light RAW Video Denoising Challenge: Dataset, Methods and Results.
ICCVW
Alexander Yakovenko, George Chakvetadze, Ilya Khrapov, Maksim Zhelezov, Dmitry Vatolin, Radu Timofte, Youngjin Oh, Junhyeong Kwon, Junyoung Park, Nam Ik Cho, Senyan Xu, Ruixuan Jiang, Long Peng, Xueyang Fu, Zheng-Jun Zha, Xiaoping Peng, Hansen Feng, Zhanyi Tie, Ziming Xia, Lizhi Wang
2025 J jnl
AIM 2025 Low-light RAW Video Denoising Challenge: Dataset, Methods and Results.
CoRR
Alexander Yakovenko, George Chakvetadze, Ilya Khrapov, Maksim Zhelezov, Dmitry Vatolin, Radu Timofte, Youngjin Oh, Junhyeong Kwon, Junyoung Park, Nam Ik Cho, Senyan Xu, Ruixuan Jiang, Long Peng, Xueyang Fu, Zheng-Jun Zha, Xiaoping Peng, Hansen Feng, Zhanyi Tie, Ziming Xia, Lizhi Wang
2025 A* conf
APR-RD: Complemental Two Steps for Self-Supervised Real Image Denoising.
AAAI
Hyunjun Kim, Nam Ik Cho
2025 J jnl
Blind Image Super-Resolution With Efficient Network Design Using Frequency Domain Information.
IEEE Signal Process. Lett.
Sunwoo Cho, Nam Ik Cho
2025 J jnl
Boosting the Performance of Image Restoration Models Through Training With Deep-Feature Auxiliary Guidance.
IEEE Access
Cheolhun Jang, Daehyun Ji, Nam Ik Cho
2025 A conf
Counting Guidance for High Fidelity Text-to-Image Synthesis.
WACV
Wonjun Kang, Kevin Galim, Hyung Il Koo, Nam Ik Cho
2025 J jnl
Cross-Attention Joint Denoising and Semantic Segmentation for Robust Image Analysis.
IEEE Access
Yejin Jung, Sunwoo Cho, Haeyoon Yang, Nam Ik Cho
2025 J jnl
DarkVRAI: Capture-Condition Conditioning and Burst-Order Selective Scan for Low-light RAW Video Denoising.
CoRR
Youngjin Oh, Junhyeong Kwon, Junyoung Park, Nam Ik Cho
2025 J jnl
Dataset Distillation for Super-Resolution Without Class Labels and Pre-Trained Models.
IEEE Signal Process. Lett.
Sunwoo Cho, Yejin Jung, Nam Ik Cho, Jae Woong Soh
2025 J jnl
Dataset Distillation for Super-Resolution without Class Labels and Pre-trained Models.
CoRR
Sunwoo Cho, Yejin Jung, Nam Ik Cho, Jae Woong Soh
2025 J jnl
Development of OCR Service for Page-Level Recognition for Camera-Captured Document Images.
IEEE Access
Junyoung Park, Wonjun Kang, Seonji Park, Keuntek Lee, Hyung Il Koo, Nam Ik Cho
2025 A* conf
Efficient Attention-Sharing Information Distillation Transformer for Lightweight Single Image Super-Resolution.
AAAI
Karam Park, Jae Woong Soh, Nam Ik Cho
2025 J jnl
Efficient Attention-Sharing Information Distillation Transformer for Lightweight Single Image Super-Resolution.
CoRR
Karam Park, Jae Woong Soh, Nam Ik Cho
2025 J jnl
Efficiently Trained Real Image Dehazing Network With Dual Discrete Priors for Enhanced Naturalness.
IEEE Signal Process. Lett.
Min Woo Kim, Nam Ik Cho
2025 A conf
Explicit Guidance for Robust Video Frame Interpolation Against Discontinuous Motions.
WACV
Jaehyun Park, Nam Ik Cho
2025 J jnl
GeoFlow: geometry-guided optical flow refinement for 6D object pose estimation.
Multim. Tools Appl.
Jaeguk Kim, Jaewoo Park, Nam Ik Cho
2025 J jnl
Lightweight and Fast Real-time Image Enhancement via Decomposition of the Spatial-aware Lookup Tables.
CoRR
Wontae Kim, Keuntek Lee, Nam Ik Cho
2025 J jnl
ParallelBench: Understanding the Trade-offs of Parallel Decoding in Diffusion LLMs.
CoRR
Wonjun Kang, Kevin Galim, Seunghyuk Oh, Minjae Lee, Yuchen Zeng, Shuibai Zhang, Coleman Hooper, Yuezhou Hu, Hyung Il Koo, Nam Ik Cho, Kangwook Lee
2025 A conf
Partial Filter-Sharing: Improved Parameter-sharing Method for Single Image Super-Resolution Networks.
WACV
Karam Park, Nam Ik Cho
2025 A* conf
RefPose: Leveraging Reference Geometric Correspondences for Accurate 6D Pose Estimation of Unseen Objects.
CVPR
Jaeguk Kim, Jaewoo Park, Keuntek Lee, Nam Ik Cho
2025 J jnl
RefPose: Leveraging Reference Geometric Correspondences for Accurate 6D Pose Estimation of Unseen Objects.
CoRR
Jaeguk Kim, Jaewoo Park, Keuntek Lee, Nam Ik Cho
2025 A conf
Self-Supervised Learning with Probabilistic Density Labeling for Rainfall Probability Estimation.
WACV
Junha Lee, Sojung An, Sujeong You, Nam Ik Cho
2025 J jnl
Semantic Watermarking Reinvented: Enhancing Robustness and Generation Quality with Fourier Integrity.
CoRR
Sung Ju Lee, Nam Ik Cho
2025 — conf
Shallow yet Perceptual Decoding for Neural Image Compression Through Minimal Nonlinearity.
APSIPA
Jaekyung Ryu, Nam Ik Cho
2025 J jnl
Single-stage table structure recognition approach via efficient sequence modeling.
Pattern Recognit. Lett.
Eunji Lee, Yeonsik Jo, Soonyoung Lee, Seung Hwan Kim, Nam Ik Cho
2025 — conf
State-offset Tuning: State-based Parameter-Efficient Fine-Tuning for State Space Models.
ACL (2)
Wonjun Kang, Kevin Galim, Yuchen Zeng, Minjae Lee, Hyung Il Koo, Nam Ik Cho
2025 J jnl
State-offset Tuning: State-based Parameter-Efficient Fine-Tuning for State Space Models.
CoRR
Wonjun Kang, Kevin Galim, Yuchen Zeng, Minjae Lee, Hyung Il Koo, Nam Ik Cho
2025 J jnl
Towards Controllable Real Image Denoising with Camera Parameters.
CoRR
Youngjin Oh, Junhyeong Kwon, Keuntek Lee, Nam Ik Cho
2025 J jnl
UNCAGE: Contrastive Attention Guidance for Masked Generative Transformers in Text-to-Image Generation.
CoRR
Wonjun Kang, Byeongkeun Ahn, Minjae Lee, Kevin Galim, Seunghyuk Oh, Hyung Il Koo, Nam Ik Cho
2025 J jnl
UPVIS: upsampled video query for offline video instance segmentation.
Multim. Tools Appl.
Junho Jo, Haesoo Chung, Joon Seok Lee, Dongyoon Wee, Nam Ik Cho
2024 — conf
Enhancing Multi-exposure High Dynamic Range Imaging with Overlapped Codebook for Improved Representation Learning.
ICPR (32)
Keuntek Lee, Jaehyun Park, Nam Ik Cho
2024 — conf
Enhancing Semiconductor X-RAY Images: A Framework Combining Denoising and Super-Resolution Modules With a Novel Dataset.
APSIPA
Jae Hoon Shim, Min Woo Kim, Tae Gyu Lim, Byungseok Min, Sang Hwa Lee, Nam Ik Cho
2024 J jnl
Face Swapping for Low-Resolution and Occluded Images In-the-Wild.
IEEE Access
Jaehyun Park, Wonjun Kang, Hyung Il Koo, Nam Ik Cho
2024 J jnl
Fast On-Device Learning Framework for Single-Image Super-Resolution.
IEEE Access
Seok Hee Lee, Karam Park, Sunwoo Cho, Hyun-Seung Lee, Kyuha Choi, Nam Ik Cho
2024 — conf
Image-Adaptive 3D Lookup Tables for Real-Time Image Enhancement with Bilateral Grids.
ECCV (49)
Wontae Kim, Nam Ik Cho
2024 J jnl
Leveraging Positional Encoding for Robust Multi-Reference-Based Object 6D Pose Estimation.
CoRR
Jaewoo Park, Jaeguk Kim, Nam Ik Cho
2024 B conf
Multi-Reference Flow-Guided Cross-Domain Reconstruction For General Object 6D Pose Estimation.
ICIP
Jaewoo Park, Jaeguk Kim, Nam Ik Cho
2024 — conf
Panel-Specific Degradation Representation for Raw Under-Display Camera Image Restoration.
ECCV (48)
Youngjin Oh, Keuntek Lee, Jooyoung Lee, Dae-Hyun Lee, Nam Ik Cho
2024 B conf
RFG-HDR: Representative Feature-Guided Transformer For Multi-Exposure High Dynamic Range Imaging.
ICIP
Keuntek Lee, Jaehyun Park, Gu Yong Park, Nam Ik Cho
2024 B conf
SANERV: Scene-Adaptive Neural Representation for Videos.
ICIP
Hochang Rhee, Haesoo Chung, Junho Jo, Eunji Lee, Nam Ik Cho
2024 J jnl
Self-Supervised Learning with Probabilistic Density Labeling for Rainfall Probability Estimation.
CoRR
Junha Lee, Sojung An, Sujeong You, Nam Ik Cho
2023 J jnl
A Dynamic Residual Self-Attention Network for Lightweight Single Image Super-Resolution.
IEEE Trans. Multim.
Karam Park, Jae Woong Soh, Nam Ik Cho
2023 J jnl
Frequency-Domain Multi-Exposure HDR Imaging Network With Representative Image Features.
IEEE Access
Keuntek Lee, Jaehyun Park, Yeong Il Jang, Nam Ik Cho
2023 J jnl
High Dynamic Range Imaging of Dynamic Scenes with Saturation Compensation but without Explicit Motion Compensation.
CoRR
Haesoo Chung, Nam Ik Cho
2023 J jnl
JPEG Artifact Reduction Based on Deformable Offset Gating Network Controlled by a Variational Autoencoder.
IEEE Access
Jeonghwan Yoon, Nam Ik Cho
2023 A* conf
LAN-HDR: Luminance-based Alignment Network for High Dynamic Range Video Reconstruction.
ICCV
Haesoo Chung, Nam Ik Cho
2023 J jnl
LAN-HDR: Luminance-based Alignment Network for High Dynamic Range Video Reconstruction.
CoRR
Haesoo Chung, Nam Ik Cho
2023 J jnl
Lightweight Hybrid Video Compression Framework Using Reference-Guided Restoration Network.
CoRR
Hochang Rhee, Seyun Kim, Nam Ik Cho
2023 C conf
Lossless Compression of Raw Images by Learning the Prediction and Frequency Decomposition.
VCIP
Hochang Rhee, Nam Ik Cho
2023 B conf
OCVOS: Object-Centric Representation for Video Object Segmentation.
ICIP
Junho Jo, Dongyoon Wee, Nam Ik Cho
2023 A* conf
Perception-Oriented Single Image Super-Resolution using Optimal Objective Estimation.
CVPR
Seung Ho Park, Young-Su Moon, Nam Ik Cho
2023 J jnl
Pyramidal Feature Adjustment Networks for High Dynamic Range Imaging of Dynamic Scenes.
IEEE Access
Haesoo Chung, Nam Ik Cho
2023 — conf
Resolution-Adaptive Lossless Image Compression Using Frequency Decomposition Network.
APSIPA ASC
Hochang Rhee, Nam Ik Cho
2023 A* conf
Self-supervised Image Denoising with Downsampled Invariance Loss and Conditional Blind-Spot Network.
ICCV
Yeong Il Jang, Keuntek Lee, Gu Yong Park, Seyun Kim, Nam Ik Cho
2023 J jnl
Self-supervised Image Denoising with Downsampled Invariance Loss and Conditional Blind-Spot Network.
CoRR
Yeong Il Jang, Keuntek Lee, Gu Yong Park, Seyun Kim, Nam Ik Cho
2023 J jnl
Understanding and explaining convolutional neural networks based on inverse approach.
Cogn. Syst. Res.
Hyuk Jin Kwon, Hyung Il Koo, Nam Ik Cho
2023 A conf
WHFL: Wavelet-Domain High Frequency Loss for Sketch-to-Image Translation.
WACV
Min Woo Kim, Nam Ik Cho
2022 — conf
DProST: Dynamic Projective Spatial Transformer Network for 6D Pose Estimation.
ECCV (6)
Jaewoo Park, Nam Ik Cho
2022 — conf
Deep Hash Distillation for Image Retrieval.
ECCV (14)
Young Kyun Jang, Geonmo Gu, Byungsoo Ko, Isaac Kang, Nam Ik Cho
2022 J jnl
Deep-learning and graph-based approach to table structure recognition.
Multim. Tools Appl.
Eunji Lee, Jaewoo Park, Hyung Il Koo, Nam Ik Cho
2022 Misc conf
Disentangled Feature-Guided Multi-Exposure High Dynamic Range Imaging.
ICASSP
Keuntek Lee, Yeong Il Jang, Nam Ik Cho
2022 B conf
Episode Difficulty Based Sampling Method for Few-Shot Classification.
ICIP
Hochang Rhee, Nam Ik Cho
2022 J jnl
Flexible Style Image Super-Resolution Using Conditional Objective.
IEEE Access
Seung Ho Park, Young-Su Moon, Nam Ik Cho
2022 J jnl
Flexible Style Image Super-Resolution using Conditional Objective.
CoRR
Seung Ho Park, Young-Su Moon, Nam Ik Cho
2022 A conf
High Dynamic Range Imaging of Dynamic Scenes with Saturation Compensation but without Explicit Motion Compensation.
WACV
Haesoo Chung, Nam Ik Cho
2022 J jnl
Inverse-Based Approach to Explaining and Visualizing Convolutional Neural Networks.
IEEE Trans. Neural Networks Learn. Syst.
Hyuk Jin Kwon, Hyung Il Koo, Jae Woong Soh, Nam Ik Cho
2022 A* conf
LC-FDNet: Learned Lossless Image Compression with Frequency Decomposition Network.
CVPR
Hochang Rhee, Yeong Il Jang, Seyun Kim, Nam Ik Cho
2022 J jnl
One-Shot Face Reenactment on Megapixels.
CoRR
Wonjun Kang, Geonsu Lee, Hyung Il Koo, Nam Ik Cho
2022 J jnl
Perception-Oriented Single Image Super-Resolution using Optimal Objective Estimation.
CoRR
Seung Ho Park, Young-Su Moon, Nam Ik Cho
2022 B conf
Self-Supervised Pretraining for Deep Hash-Based Image Retrieval.
ICIP
Haeyoon Yang, Young Kyun Jang, Isaac Kang, Nam Ik Cho
2022 J jnl
Training Patch Analysis and Mining Skills for Image Restoration Deep Neural Networks.
CoRR
Jae Woong Soh, Nam Ik Cho
2022 J jnl
Variational Deep Image Restoration.
CoRR
Jae Woong Soh, Nam Ik Cho
2022 J jnl
Variational Deep Image Restoration.
IEEE Trans. Image Process.
Jae Woong Soh, Nam Ik Cho
2021 J jnl
A Dynamic Residual Self-Attention Network for Lightweight Single Image Super-Resolution.
CoRR
Karam Park, Jae Woong Soh, Nam Ik Cho
2021 J jnl
DProST: 6-DoF Object Pose Estimation Using Space Carving and Dynamic Projective Spatial Transformer.
CoRR
Jaewoo Park, Nam Ik Cho
2021 J jnl
Deep Universal Blind Image Denoising.
CoRR
Jae Woong Soh, Nam Ik Cho
2021 J jnl
LC-FDNet: Learned Lossless Image Compression with Frequency Decomposition Network.
CoRR
Hochang Rhee, Yeong Il Jang, Seyun Kim, Nam Ik Cho
2021 — conf
Lossless Image Compression Based on Image Decomposition and Progressive Prediction Using Convolutional Neural Networks.
APSIPA ASC
Jae Hoon Shim, Hochang Rhee, Yeong Il Jang, Geonsu Lee, Seyun Kim, Nam Ik Cho
2021 J jnl
Lossless Image Compression by Joint Prediction of Pixel and Context Using Duplex Neural Networks.
IEEE Access
Hochang Rhee, Yeong Il Jang, Seyun Kim, Nam Ik Cho
2021 J jnl
Multi-Branch Neural Architecture Search for Lightweight Image Super-Resolution.
IEEE Access
Joonyoung Ahn, Nam Ik Cho
2021 J jnl
Multistage Probabilistic Approach for the Localization of Cephalometric Landmarks.
IEEE Access
Hyuk Jin Kwon, Hyung Il Koo, Jaewoo Park, Nam Ik Cho
2021 — conf
Network Intrusion Detection with Improved Feature Representation.
APSIPA ASC
Geonsu Lee, Hochang Rhee, Jae Hoon Shim, Hyung Il Koo, Nam Ik Cho
2021 J jnl
Neural Architecture Search for Image Super-Resolution Using Densely Constructed Search Space: DeCoNAS.
CoRR
Joonyoung Ahn, Nam Ik Cho
2021 — conf
Residual Dilated U-Net with Spatially Adaptive Normalization for the Restoration of Under Display Camera Images.
APSIPA ASC
Youngjin Oh, Gu Yong Park, Haesoo Chung, Sunwoo Cho, Nam Ik Cho
2021 J jnl
Self-Distilled Hashing for Deep Image Retrieval.
CoRR
Young Kyun Jang, Geonmo Gu, Byungsoo Ko, Nam Ik Cho
2021 A* conf
Self-supervised Product Quantization for Deep Unsupervised Image Retrieval.
ICCV
Young Kyun Jang, Nam Ik Cho
2021 J jnl
Self-supervised Product Quantization for Deep Unsupervised Image Retrieval.
CoRR
Young Kyun Jang, Nam Ik Cho
2021 J jnl
Similarity Guided Deep Face Image Retrieval.
CoRR
Young Kyun Jang, Nam Ik Cho
2021 J jnl
Variational Deep Image Denoising.
CoRR
Jae Woong Soh, Nam Ik Cho
2020 J jnl
A Pseudo-Blind Convolutional Neural Network for the Reduction of Compression Artifacts.
IEEE Trans. Circuits Syst. Video Technol.
Yoonsik Kim, Jae Woong Soh, Jaewoo Park, Byeongyong Ahn, Hyun-Seung Lee, Young-Su Moon, Nam Ik Cho
2020 J jnl
AGARNet: Adaptively Gated JPEG Compression Artifacts Removal Network for a Wide Range Quality Factor.
IEEE Access
Yoonsik Kim, Jae Woong Soh, Nam Ik Cho
2020 B conf
Channel-Wise Progressive Learning For Lossless Image Compression.
ICIP
Hochang Rhee, Yeong Il Jang, Seyun Kim, Nam Ik Cho
2020 B conf
Deep Universal Blind Image Denoising.
ICPR
Jae Woong Soh, Nam Ik Cho
2020 J jnl
Dual Path Denoising Network for Real Photographic Noise.
IEEE Signal Process. Lett.
Yeong Il Jang, Yoonsik Kim, Nam Ik Cho
2020 — conf
Dynamic Matching of Local Features for Re-Identification of Pedestrians.
APSIPA
Seokhyun Ahn, Nam Ik Cho
2020 J jnl
Exposure-Structure Blending Network for High Dynamic Range Imaging of Dynamic Scenes.
IEEE Access
Sang-Hoon Lee, Haesoo Chung, Nam Ik Cho
2020 A* conf
Generalized Product Quantization Network for Semi-Supervised Image Retrieval.
CVPR
Young Kyun Jang, Nam Ik Cho
2020 J jnl
Generalized Product Quantization Network for Semi-supervised Hashing.
CoRR
Young Kyun Jang, Nam Ik Cho
2020 J jnl
Handwritten Text Segmentation via End-to-End Learning of Convolutional Neural Networks.
Multim. Tools Appl.
Junho Jo, Hyung Il Koo, Jae Woong Soh, Nam Ik Cho
2020 B conf
Improving Explainability of Integrated Gradients with Guided Non-Linearity.
ICPR
Hyuk Jin Kwon, Hyung Il Koo, Nam Ik Cho
2020 J jnl
Lightweight Single Image Super-Resolution With Multi-Scale Spatial Attention Networks.
IEEE Access
Jae Woong Soh, Nam Ik Cho
2020 — conf
Local Backlight Dimming for Liquid Crystal Displays via Convolutional Neural Network.
APSIPA
Junho Jo, Jae Woong Soh, Jae Sung Park, Nam Ik Cho
2020 A* conf
Meta-Transfer Learning for Zero-Shot Super-Resolution.
CVPR
Jae Woong Soh, Sunwoo Cho, Nam Ik Cho
2020 J jnl
Meta-Transfer Learning for Zero-Shot Super-Resolution.
CoRR
Jae Woong Soh, Sunwoo Cho, Nam Ik Cho
2020 J jnl
Multi-Lingual Optical Character Recognition System Using the Reinforcement Learning of Character Segmenter.
IEEE Access
Jaewoo Park, Eunji Lee, Yoonsik Kim, Isaac Kang, Hyung Il Koo, Nam Ik Cho
2020 B conf
Neural Architecture Search for Image Super-Resolution Using Densely Constructed Search Space: DeCoNAS.
ICPR
Joonyoung Ahn, Nam Ik Cho
2020 J jnl
Noise-Robust Pupil Center Detection Through CNN-Based Segmentation With Shape-Prior Loss.
IEEE Access
Sang Yoon Han, Hyuk Jin Kwon, Yoonsik Kim, Nam Ik Cho
2020 — conf
Recognition of Assembly Instructions Based on Geometric Feature and Text Recognition.
UR
Jaewoo Park, Isaac Kang, Junhyeong Kwon, Eunji Lee, Yoonsik Kim, Sujeong You, Sang Hoon Ji, Nam Ik Cho
2020 B conf
Single Image Super-Resolution with Dynamic Residual Connection.
ICPR
Karam Park, Jae Woong Soh, Nam Ik Cho
2020 A* conf
Transfer Learning From Synthetic to Real-Noise Denoising With Adaptive Instance Normalization.
CVPR
Yoonsik Kim, Jae Woong Soh, Gu Yong Park, Nam Ik Cho
2020 J jnl
Transfer Learning from Synthetic to Real-Noise Denoising with Adaptive Instance Normalization.
CoRR
Yoonsik Kim, Jae Woong Soh, Gu Yong Park, Nam Ik Cho
2020 B conf
User-Independent Gaze Estimation by Extracting Pupil Parameter and Its Mapping to the Gaze Angle.
ICPR
Sang Yoon Han, Nam Ik Cho
2019 J jnl
Adaptively Tuning a Convolutional Neural Network by Gate Process for Image Denoising.
IEEE Access
Yoonsik Kim, Jae Woong Soh, Nam Ik Cho
2019 B conf
Adaptively Tuning a Convolutional Neural Network by Gating Process for Image Denoising.
ICIP
Yoonsik Kim, Jae Woong Soh, Nam Ik Cho
2019 B conf
Age Estimation Using Trainable Gabor Wavelet Layers In A Convolutional Neural Network.
ICIP
Hyuk Jin Kwon, Hyung Il Koo, Jae Woong Soh, Nam Ik Cho
2019 J jnl
Automatic Video Object Segmentation via Motion-Appearance-Stream Fusion and Instance-aware Segmentation.
CoRR
Sung-Kwon Choo, Wonkyo Seo, Nam Ik Cho
2019 B conf
Deep Face Image Retrieval for Cancelable Biometric Authentication.
AVSS
Young Kyun Jang, Nam Ik Cho
2019 C conf
Deep Hierarchical Single Image Super-Resolution by Exploiting Controlled Diverse Context Features.
ISM
Jae Woong Soh, Gu Yong Park, Nam Ik Cho
2019 J jnl
Distill-2MD-MTL: Data Distillation based on Multi-Dataset Multi-Domain Multi-Task Frame Work to Solve Face Related Tasksks, Multi Task Learning, Semi-Supervised Learning.
CoRR
Sepidehsadat Hosseini, Mohammad Amin Shabani, Nam Ik Cho
2019 — conf
Efficient and Robust Pseudo-Labeling for Unsupervised Domain Adaptation.
APSIPA
Hochang Rhee, Nam Ik Cho
2019 B conf
GF-CapsNet: Using Gabor Jet and Capsule Networks for Facial Age, Gender, and Expression Recognition.
FG
Sepidehsadat Hosseini, Nam Ik Cho
2019 J jnl
Generation of high dynamic range illumination from a single image for the enhancement of undesirably illuminated images.
Multim. Tools Appl.
Jae Sung Park, Jae Woong Soh, Nam Ik Cho
2019 — conf
Handwritten Text Segmentation in Scribbled Document via Unsupervised Domain Adaptation.
APSIPA
Junho Jo, Jae Woong Soh, Nam Ik Cho
2019 J jnl
Handwritten Text Segmentation via End-to-End Learning of Convolutional Neural Network.
CoRR
Junho Jo, Hyung Il Koo, Jae Woong Soh, Nam Ik Cho
2019 J jnl
Joint High Dynamic Range Imaging and Super-Resolution From a Single Image.
IEEE Access
Jae Woong Soh, Jae Sung Park, Nam Ik Cho
2019 J jnl
Joint High Dynamic Range Imaging and Super-Resolution from a Single Image.
CoRR
Jae Woong Soh, Jae Sung Park, Nam Ik Cho
2019 — conf
Kernel Prediction Network for Detail-Preserving High Dynamic Range Imaging.
APSIPA
Haesoo Chung, Yoonsik Kim, Junho Jo, Sang-Hoon Lee, Nam Ik Cho
2019 A* conf
Natural and Realistic Single Image Super-Resolution With Explicit Natural Manifold Discrimination.
CVPR
Jae Woong Soh, Gu Yong Park, Junho Jo, Nam Ik Cho
2019 J jnl
Natural and Realistic Single Image Super-Resolution with Explicit Natural Manifold Discrimination.
CoRR
Jae Woong Soh, Gu Yong Park, Junho Jo, Nam Ik Cho
2019 J jnl
PuVAE: A Variational Autoencoder to Purify Adversarial Examples.
IEEE Access
Uiwon Hwang, Jaewoo Park, Hyemi Jang, Sungroh Yoon, Nam Ik Cho
2019 J jnl
PuVAE: A Variational Autoencoder to Purify Adversarial Examples.
CoRR
Uiwon Hwang, Jaewoo Park, Hyemi Jang, Sungroh Yoon, Nam Ik Cho
2019 A* conf
Pupil Center Detection Based on the UNet for the User Interaction in VR and AR Environments.
VR
Sang Yoon Han, Yoonsik Kim, Sang Hwa Lee, Nam Ik Cho
2018 B conf
A Multi-Exposure Image Fusion Based on the Adaptive Weights Reflecting the Relative Pixel Intensity and Global Gradient.
ICIP
Sang-Hoon Lee, Jae Sung Park, Nam Ik Cho
2018 J jnl
Aging Management Using a Reconfigurable Switch Network for Arrays of Nonideal Power Cells.
IEEE Trans. Very Large Scale Integr. Syst.
Jaemin Kim, Donghwa Shin, Nam Ik Cho, Byunghee Kang, Naehyuck Chang
2018 — conf
Block-Matching Convolutional Neural Network (BMCNN): Improving CNN-Based Denoising by Block-Matched Inputs.
APSIPA
Byeongyong Ahn, Yoonsik Kim, Gu Yong Park, Nam Ik Cho
2018 B conf
Cancelable Biometrics Using Noise Embedding.
ICPR
Dae-Hyun Lee, Sang Hwa Lee, Nam Ik Cho
2018 A conf
Classification-Based Supervised Hashing with Complementary Networks for Image Search.
BMVC
Dong-ju Jeong, Sung-Kwon Choo, Wonkyo Seo, Nam Ik Cho
2018 J jnl
Co-Salient Object Detection Based on Deep Saliency Networks and Seed Propagation Over an Integrated Graph.
IEEE Trans. Image Process.
Dong-ju Jeong, Insung Hwang, Nam Ik Cho
2018 — conf
Deep Clustering and Block Hashing Network for Face Image Retrieval.
ACCV (6)
Young Kyun Jang, Dong-ju Jeong, Seok Hee Lee, Nam Ik Cho
2018 J jnl
Feeding Hand-Crafted Features for Enhancing the Performance of Convolutional Neural Networks.
CoRR
Sepidehsadat Hosseini, Seok Hee Lee, Nam Ik Cho
2018 J jnl
High Dynamic Range and Super-Resolution Imaging From a Single Image.
IEEE Access
Jae Sung Park, Jae Woong Soh, Nam Ik Cho
2018 — conf
Learning Background Subtraction by Video Synthesis and Multi-scale Recurrent Networks.
ACCV (6)
Sung-Kwon Choo, Wonkyo Seo, Dong-ju Jeong, Nam Ik Cho
2018 B conf
Multi-scale Recurrent Encoder-Decoder Network for Dense Temporal Classification.
ICPR
Sung-Kwon Choo, Wonkyo Seo, Dong-ju Jeong, Nam Ik Cho
2018 J jnl
Reduction of Video Compression Artifacts Based on Deep Temporal Networks.
IEEE Access
Jae Woong Soh, Jaewoo Park, Yoonsik Kim, Byeongyong Ahn, Hyun-Seung Lee, Young-Su Moon, Nam Ik Cho
2018 B conf
Scene text rectification using glyph and character alignment properties.
ICPR
Tae Ho Kil, Hyung Il Koo, Nam Ik Cho
2017 J jnl
A New Convolutional Network-in-Network Structure and Its Applications in Skin Detection, Semantic Segmentation, and Artifact Reduction.
CoRR
Yoonsik Kim, Insung Hwang, Nam Ik Cho
2017 J jnl
A static video summarization method based on the sparse coding of features and representativeness of frames.
EURASIP J. Image Video Process.
Dong-ju Jeong, Hyoung Jin Yoo, Nam Ik Cho
2017 — conf
An image compression algorithm based on the Karhunen Loève transform.
APSIPA
Jae Woong Soh, Hyun-Seung Lee, Nam Ik Cho
2017 J jnl
Block-Matching Convolutional Neural Network for Image Denoising.
CoRR
Byeongyong Ahn, Nam Ik Cho
2017 B conf
Co-saliency detection via seed propagation over the integrated graph with a cluster layer.
ICIP
Insung Hwang, Dong-ju Jeong, Jae Sung Park, Nam Ik Cho
2017 J jnl
Co-salient Object Detection Based on Deep Saliency Networks and Seed Propagation over an Integrated Graph.
CoRR
Dong-ju Jeong, Insung Hwang, Nam Ik Cho
2017 B conf
Convolutional neural networks and training strategies for skin detection.
ICIP
Yoonsik Kim, Insung Hwang, Nam Ik Cho
2017 C conf
Gaze estimation using 3-D eyeball model under HMD circumstance.
MMSP
Sang Yoon Han, Sang Hwa Lee, Nam Ik Cho
2017 J jnl
Generation of High Dynamic Range Illumination from a Single Image for the Enhancement of Undesirably Illuminated Images.
CoRR
Jae Sung Park, Nam Ik Cho
2017 — conf
Multiple face tracking method in the wild using color histogram features.
ISSPIT
Hyuk Jin Kwon, Seok Hee Lee, Sepidehsadat Hosseini, Jae Won Moon, Hyung Il Koo, Nam Ik Cho
2017 J jnl
Open-Contour Tracking Using a New State-Space Model and Nonrigid Motion Training.
IEEE Trans. Circuits Syst. Video Technol.
Seon Heo, Hyung Il Koo, Nam Ik Cho
2017 J jnl
Optimal Power Allocation of Relay Sensor Node Capable of Energy Harvesting in Cooperative Cognitive Radio Network.
Sensors
Pham Ngoc Son, Dongsoo Har, Nam Ik Cho, Hyung Yun Kong
2017 J jnl
Rectification of planar targets using line segments.
Mach. Vis. Appl.
Jaehyun An, Hyung Il Koo, Nam Ik Cho
2017 Misc conf
Regional deep feature aggregation for image retrieval.
ICASSP
Dong-ju Jeong, Sung-Kwon Choo, Wonkyo Seo, Nam Ik Cho
2017 A conf
Robust Document Image Dewarping Method Using Text-Lines and Line Segments.
ICDAR
Tae Ho Kil, Wonkyo Seo, Hyung Il Koo, Nam Ik Cho
2017 J jnl
Saliency detection based on seed propagation in a multilayer graph.
Multim. Tools Appl.
Insung Hwang, Sang Hwa Lee, Jae Sung Park, Nam Ik Cho
2017 J jnl
Self-Commmittee Approach for Image Restoration Problems using Convolutional Neural Network.
CoRR
Byeongyong Ahn, Nam Ik Cho
2017 Misc conf
Skin detection based on multi-seed propagation in a multi-layer graph for regional and color consistency.
ICASSP
Insung Hwang, Yoonsik Kim, Nam Ik Cho
2017 J jnl
Textline detection in degraded historical document images.
EURASIP J. Image Video Process.
Byeongyong Ahn, Jewoong Ryu, Hyung Il Koo, Nam Ik Cho
2016 — conf
A scalable coding based on structure-preserving filter and saliency-ordered transmission.
APSIPA
Dae-Hyun Lee, Bora Jin, Jewoong Ryu, Nam Ik Cho
2016 C conf
Fast and simple text replacement algorithm for text-based augmented reality.
VCIP
Hyung Il Koo, Beom Su Kim, Young Ki Baik, Nam Ik Cho
2016 — conf
Gaze estimation using 3-D eyeball model and eyelid shapes.
APSIPA
Sang Yoon Han, Insung Hwang, Sang Hwa Lee, Nam Ik Cho
2016 C conf
Image co-saliency detection based on clustering and diffusion process.
VCIP
Insung Hwang, Jae Sung Park, Gu Yong Park, Nam Ik Cho
2016 J jnl
Robust skew estimation using straight lines in document images.
J. Electronic Imaging
Hyung Il Koo, Nam Ik Cho
2015 J jnl
Bilateral image denoising in the Laplacian subbands.
EURASIP J. Image Video Process.
Bora Jin, Su Jeong You, Nam Ik Cho
2015 — conf
Consumer video summarization based on image quality and representativeness measure.
GlobalSIP
Dong-ju Jeong, Hyoung Jin Yoo, Nam Ik Cho
2015 J jnl
Document dewarping via text-line based optimization.
Pattern Recognit.
Beom Su Kim, Hyung Il Koo, Nam Ik Cho
2015 J jnl
Efficient Unwrap Representation of Faces for Video Editing.
IEEE Signal Process. Lett.
Byeongyong Ahn, Hyung Il Koo, Hong Il Kim, Jichull Jeong, Nam Ik Cho
2015 — conf
Fast approximate inverse filtering for reducing motion blur in liquid crystal display.
ICSIPA
Joonyoung Ahn, Byeongyong Ahn, Jaehyun An, Hyung Il Koo, Nam Ik Cho
2015 J jnl
Junction-based table detection in camera-captured document images.
Int. J. Document Anal. Recognit.
Wonkyo Seo, Hyung Il Koo, Nam Ik Cho
2015 B conf
LPI adaptive descreening method with Hadamard domain analysis.
ICIP
Hyun-Seung Lee, Ji Young Yi, Nam Ik Cho
2015 — conf
Level set tracking using shape prior and global-local color model.
ICSIPA
Seon Heo, Nam Ik Cho
2015 — conf
New intra prediction methods based on channel correlation and their combination for color image compression.
APSIPA
Sang Heon Lee, Dae-Hyun Lee, Jewoong Ryu, Nam Ik Cho
2015 J jnl
Unified framework for automatic image stitching and rectification.
J. Electronic Imaging
Jaehyun An, Beom Su Kim, Hyung Il Koo, Nam Ik Cho
2015 J jnl
Word Segmentation Method for Handwritten Documents based on Structured Learning.
IEEE Signal Process. Lett.
Jewoong Ryu, Hyung Il Koo, Nam Ik Cho
2014 B conf
Content-based image retrieval using color features of salient regions.
ICIP
Jaehyun An, Sang Hwa Lee, Nam Ik Cho
2014 J jnl
Hierarchical Prediction and Context Adaptive Coding for Lossless Color Image Compression.
IEEE Trans. Image Process.
Seyun Kim, Nam Ik Cho
2014 — conf
Image registration algorithm based on regular sparse correspondences and SIFT.
APSIPA
Byeongyong Ahn, Hyung Il Koo, Nam Ik Cho
2014 J jnl
Language-Independent Text-Line Extraction Algorithm for Handwritten Documents.
IEEE Signal Process. Lett.
Jewoong Ryu, Hyung Il Koo, Nam Ik Cho
2014 J jnl
Lossless Compression of Color Filter Array Images by Hierarchical Prediction and Context Modeling.
IEEE Trans. Circuits Syst. Video Technol.
Seyun Kim, Nam Ik Cho
2014 — conf
Preprocessing method for region-of-interest video call compression.
APSIPA
Seon Heo, Hyung Il Koo, Nam Ik Cho
2014 J jnl
Probabilistic motion pixel detection for the reduction of ghost artifacts in high dynamic range images from multiple exposures.
EURASIP J. Image Video Process.
Jaehyun An, Seong Jong Ha, Nam Ik Cho
2013 Misc conf
A dehazing algorithm using dark channel prior and contrast enhancement.
ICASSP
Tae Ho Kil, Sang Hwa Lee, Nam Ik Cho
2013 B conf
A mobile spherical mosaic system.
ICIP
Sang Hwa Lee, Ji In Jeon, Sung-Kwon Choo, Nam Ik Cho, Jong-Il Park
2013 J jnl
An adaptive bandwidth nonlocal means image denoising in wavelet domain.
EURASIP J. Image Video Process.
Su Jeong You, Nam Ik Cho
2013 — conf
Classification of video resolution for the enhanced display of images on HDTV.
APSIPA
Jewoong Ryu, Gibak Kim, Sang Hwa Lee, Byungseok Min, Nam Ik Cho
2013 — conf
Human segmentation algorithm for real-time video-call applications.
APSIPA
Seon Heo, Hyung Il Koo, Hong Il Kim, Nam Ik Cho
2013 B conf
Luminance adapted skin color modeling for the robust detection of skin areas.
ICIP
Insung Hwang, Sang Hwa Lee, Byungseok Min, Nam Ik Cho
2013 B conf
Single image dehazing based on reliability map of dark channel prior.
ICIP
Tae Ho Kil, Sang Hwa Lee, Nam Ik Cho
2013 J jnl
Skew estimation of natural images based on a salient line detector.
J. Electronic Imaging
Hyung Il Koo, Nam Ik Cho
2013 J jnl
Weighted gradient domain image processing problems and their iterative solutions.
EURASIP J. Image Video Process.
Jung Gap Kuk, Nam Ik Cho
2012 B conf
A gradient guided deinterlacing algorithm.
ICIP
Bora Jin, Jung Gap Kuk, Nam Ik Cho
2012 — conf
A hybrid motion compensation for wide and fixed field-of-view image sequences.
BMSB
Chan Yul Park, Nam Ik Cho
2012 C conf
A lossless color image compression method based on a new reversible color transform.
VCIP
Seyun Kim, Nam Ik Cho
2012 J jnl
Discrimination and description of repetitive patterns for enhancing the performance of feature-based recognition.
Image Vis. Comput.
Seong Jong Ha, Sang Hwa Lee, Nam Ik Cho
2012 — conf
Estimating the coordinates of pillars and posts in the parking lots for intelligent parking assist system.
Image Processing: Machine Vision Applications
Jae Hyung Choi, Jung Gap Kuk, Young Il Kim, Nam Ik Cho
2012 B conf
Fast text line extraction in document images.
ICIP
Seong Jong Ha, Bora Jin, Nam Ik Cho
2012 C conf
Image registration by using a descriptor for repetitive patterns.
VCIP
Seong Jong Ha, Seyun Kim, Nam Ik Cho
2012 — conf
Real-time panorama image synthesis by fast camera pose estimation.
APSIPA
Beom Su Kim, Sang Hwa Lee, Nam Ik Cho
2012 Misc conf
Reduction of ghost effect in exposure fusion by detecting the ghost pixels in saturated and non-saturated regions.
ICASSP
Jaehyun An, Seong Jong Ha, Nam Ik Cho
2012 J jnl
Text-Line Extraction in Handwritten Chinese Documents Based on an Energy Minimization Framework.
IEEE Trans. Image Process.
Hyung Il Koo, Nam Ik Cho
2011 J jnl
A New Overlap Save Algorithm for Fast Block Convolution and Its Implementation Using FFT.
J. Signal Process. Syst.
Jung Gap Kuk, Seyun Kim, Nam Ik Cho
2011 Misc conf
A multi-exposure image fusion algorithm without ghost effect.
ICASSP
Jaehyun An, Sang Heon Lee, Jung Gap Kuk, Nam Ik Cho
2011 Misc conf
A new image denoising method based on thewavelet domain nonlocal means filtering.
ICASSP
Su Jeong You, Nam Ik Cho
2011 J jnl
Autofocus method using dual aperture and color filters.
J. Electronic Imaging
Kwanghyun Koh, Jung Gap Kuk, Bora Jin, Wooseok Choi, Nam Ik Cho
2011 — conf
Autofocus method using similarity measure based on inter-color channel correlation.
ISPACS
Kwanghyun Koh, Bora Jin, Wonkyo Seo, Nam Ik Cho
2011 C conf
Color filter array demosaicking using optimized edge direction map.
MMSP
Seyun Kim, Nam Ik Cho
2011 J jnl
Colorization based on soft segmentation.
J. Electronic Imaging
Hyung Il Koo, Nam Ik Cho
2011 J jnl
Design of Interchannel MRF Model for Probabilistic Multichannel Image Processing.
IEEE Trans. Image Process.
Hyung Il Koo, Nam Ik Cho
2011 B conf
Discrimination and description of repetitive patterns for enhancing object recognition performance.
ICIP
Seong Jong Ha, Sang Hwa Lee, Nam Ik Cho
2011 J jnl
Feature-based image registration algorithm for image stitching applications on mobile devices.
IEEE Trans. Consumer Electron.
Hyung Il Koo, Nam Ik Cho
2011 Misc conf
High dynamic range (HDR) imaging by gradient domain fusion.
ICASSP
Jung Gap Kuk, Nam Ik Cho, Sang Uk Lee
2011 B conf
Improved H.264/AVC lossless intra compression using multiple partition prediction for 4×4 intra block.
ICIP
Sang Heon Lee, Jewoong Ryu, Nam Ik Cho
2011 J jnl
Real-time panorama canvas of natural images.
IEEE Trans. Consumer Electron.
Beom Su Kim, Sang Hwa Lee, Nam Ik Cho
2010 — conf
A Color to Grayscale Conversion Considering Local and Global Contrast.
ACCV (4)
Jung Gap Kuk, Jae Hyun Ahn, Nam Ik Cho
2010 J jnl
A motion vector prediction method for multi-view video coding.
J. Vis. Commun. Image Represent.
Sang Heon Lee, Sang Hwa Lee, Jeong Hyu Yang, Nam Ik Cho
2010 C conf
A new image projection method for panoramic image stitching.
MMSP
Beom Su Kim, Hyung Il Koo, Nam Ik Cho
2010 B conf
A video object segmentation algorithm based on the feature learning and shape tracking.
ICIP
Sang-Hak Lee, Hyung Il Koo, Nam Ik Cho
2010 A* conf
DSP integration of sound source localization and multi-channel Wiener filter.
ICRA
Byoung-gi Lee, Hyun-dong Kim, Jongsuk Choi, Seyun Kim, Nam Ik Cho
2010 — conf
Fast lane detection & tracking based on Hough transform with reduced memory requirement.
ITSC
Jung Gap Kuk, Jaehyun An, Hoyong Ki, Nam Ik Cho
2010 B conf
H.264/AVC based color filter array compression with inter-channel prediction model.
ICIP
Sang Heon Lee, Nam Ik Cho
2010 J jnl
Image segmentation algorithms based on the machine learning of features.
Pattern Recognit. Lett.
Sang-Hak Lee, Hyung Il Koo, Nam Ik Cho
2010 J jnl
Improved linear soft-input soft-output detection via soft feedback successive interference cancellation.
IEEE Trans. Commun.
Jun Won Choi, Andrew C. Singer, Jungwoo Lee, Nam Ik Cho
2010 J jnl
Low bit rates video coding using hybrid frame resolutions.
IEEE Trans. Consumer Electron.
Sang Hwa Lee, Nam Ik Cho
2010 J jnl
Low-complexity decoding via reduced dimension maximum-likelihood search.
IEEE Trans. Signal Process.
Jun Won Choi, Byonghyo Shim, Andrew C. Singer, Nam Ik Cho
2010 J jnl
New automatic defect classification algorithm based on a classification-after-segmentation framework.
J. Electronic Imaging
Sang-Hak Lee, Hyung Il Koo, Nam Ik Cho
2010 A* conf
Rectification of figures and photos in document images using bounding box interface.
CVPR
Hyung Il Koo, Nam Ik Cho
2010 — conf
State Estimation in a Document Image and Its Application in Text Block Identification and Text Line Extraction.
ECCV (2)
Hyung Il Koo, Nam Ik Cho
2009 C conf
A new intra prediction method using channel correlations for the H.264/AVC intra coding.
PCS
Sang Heon Lee, Jae Won Moon, Jae Woan Byun, Nam Ik Cho
2009 Misc conf
A new method to find an optimal warping function in image stitching.
ICASSP
Hyung Il Koo, Beom Su Kim, Nam Ik Cho
2009 Misc conf
An overlap save algorithm for block convolution with reduced complexity.
ICASSP
Jung Gap Kuk, Se Yoon Kim, Nam Ik Cho
2009 B conf
An unsupervised image segmentation algorithm based on the machine learning of appropriate features.
ICIP
Sang-Hak Lee, Hyung Il Koo, Nam Ik Cho
2009 J jnl
Automatic Defect Classification Using Frequency and Spatial Features in a Boosting Scheme.
IEEE Signal Process. Lett.
Hong Il Kim, Sang Hwa Lee, Nam Ik Cho
2009 J jnl
Composition of a Dewarped and Enhanced Document Image From Two View Images.
IEEE Trans. Image Process.
Hyung Il Koo, Jinho Kim, Nam Ik Cho
2009 J jnl
DCT-Based Embedded Image Compression With a New Coefficient Sorting Method.
IEEE Signal Process. Lett.
Han Sae Song, Nam Ik Cho
2009 B conf
Eliminating structure misalignments using robust matching and image editing based on seam carving.
ICIP
Hyung Il Koo, Jung Gap Kuk, Nam Ik Cho
2009 A conf
Feature Based Binarization of Document Images Degraded by Uneven Light Condition.
ICDAR
Jung Gap Kuk, Nam Ik Cho
2009 A* conf
Graph cuts using a Riemannian metric induced by tensor voting.
ICCV
Hyung Il Koo, Nam Ik Cho
2009 B conf
Intra prediction method based on the linear relationship between the channels for YUV 4: 2: 0 intra coding.
ICIP
Sang Heon Lee, Nam Ik Cho
2009 — conf
Quantization based reliable equalization algorithm for turbo DFE and dual-mode blind equalizers.
WTS
Abhishek Joshi, Nam Ik Cho
2009 — conf
Stereo matching using adaptive belief propagation along ambiguity gradient.
EUSIPCO
Sumit Srivastava, Sang Hwa Lee, Nam Ik Cho, Sang Uk Lee, Jong-Il Park
2009 B conf
Stereo matching using hierarchical belief propagation along ambiguity gradient.
ICIP
Sumit Srivastava, Seong Jong Ha, Sang Hwa Lee, Nam Ik Cho, Sang Uk Lee
2008 — conf
A Motion Vector Prediction Method For Multi-view Video Coding.
IIH-MSP
Sang Heon Lee, Sang Hwa Lee, Nam Ik Cho, Jeong Hyu Yang
2008 Misc conf
An improved soft feedback V-Blast detection technique for TURBO-MIMO systems.
ICASSP
Jun Won Choi, Andrew C. Singer, Jungwoo Lee, Nam Ik Cho
2008 B conf
Boosting image segmentation.
ICIP
Hyung Il Koo, Nam Ik Cho
2008 B conf
Camera-based document digitization using multiple images.
ICIP
Jinho Kim, Hyung Il Koo, Nam Ik Cho
2008 J jnl
Design of Multiplierless Lattice QMF: Structure and Algorithm Development.
IEEE Trans. Circuits Syst. II Express Briefs
Sang Yoon Park, Nam Ik Cho
2008 J jnl
Embedded Panoramic Mosaic System Using Auto-Shot Interface.
IEEE Trans. Consumer Electron.
Seong Jong Ha, Sang Hwa Lee, Nam Ik Cho, Soo Kyun Kim, Byungjun Son
2008 A conf
Extending the lifetime of media recorders constrained by battery and flash memory size.
ISLPED
Younghyun Kim, Youngjin Cho, Naehyuck Chang, Chaitali Chakrabarti, Nam Ik Cho
2008 J jnl
Frequency domain multi-channel noise reduction based on the spatial subspace decomposition and noise eigenvalue modification.
Speech Commun.
Gibak Kim, Nam Ik Cho
2008 Misc conf
Image denoising based on a statistical model for wavelet coefficients.
ICASSP
Hyung Il Koo, Nam Ik Cho
2008 B conf
MAP-MRF approach for binarization of degraded document image.
ICIP
Jung Gap Kuk, Nam Ik Cho, Kyoung Mu Lee
2008 B conf
Non-rigid image registration based on the globally optimized correspondences.
ICPR
Hyung Il Koo, Jung Gap Kuk, Nam Ik Cho
2008 B conf
Pnoramic mosaic system for mobile devices.
ICIP
Seong Jong Ha, Sang Hwa Lee, Yu Ri Ahn, Nam Ik Cho
2008 Misc conf
Principal subspace modification for multi-channel Wiener filter in multi-microphone noise reduction.
ICASSP
Gibak Kim, Nam Ik Cho
2008 J jnl
Robust Watermarking of 3D Polygonal Meshes.
IEICE Trans. Inf. Syst.
Han Sae Song, Nam Ik Cho
2007 J jnl
A New EDI-based Deinterlacing Algorithm.
IEEE Trans. Consumer Electron.
Hyung Il Koo, Sang Hwa Lee, Nam Ik Cho
2007 J jnl
Bayesian object extraction from uncalibrated image pairs.
Signal Process. Image Commun.
Hyung Il Koo, Sang Hwa Lee, Nam Ik Cho
2007 — conf
Hybrid Resolution Switching Method for Low Bit Rate Video Coding.
ICIP (6)
Sang Heon Lee, Sang Hwa Lee, Nam Ik Cho
2007 J jnl
Low-Power Filtering Via Minimum Power Soft Error Cancellation.
IEEE Trans. Signal Process.
Jun Won Choi, Byonghyo Shim, Andrew C. Singer, Nam Ik Cho
2007 — conf
Noise Eigenvalue Modification Methods for Spatial Subspace Based Multi-Channel Speech Enhancement.
ICASSP (4)
Gibak Kim, Nam Ik Cho
2007 J jnl
Panorama Mosaic Optimization for Mobile Camera Systems.
IEEE Trans. Consumer Electron.
Seong Jong Ha, Hyung Il Koo, Sang Hwa Lee, Nam Ik Cho, Soo Kyun Kim
2007 — conf
Prior Model for the MRF Modeling of Multi-Channel Images.
ICASSP (1)
Hyung Il Koo, Nam Ik Cho
2007 — conf
Stereo Matching using Multi-Directional Dynamic Programming and Edge Orientations.
ICIP (1)
Min Chul Sung, Sang Hwa Lee, Nam Ik Cho
2007 A conf
Voice activity detection using the phase vector in microphone array.
INTERSPEECH
Gibak Kim, Nam Ik Cho
2006 J jnl
A requantization algorithm for the transcoding of JPEG images.
Signal Process. Image Commun.
Jae Won Moon, Jong Seok Lee, Nam Ik Cho
2006 B conf
Bayesian Image Interpolation Based on the Learning and Estimation of Higher Bandwavelet Coefficients.
ICIP
Ji Hoon Kim, Sang Hwa Lee, Nam Ik Cho
2006 J jnl
Design of signed powers-of-two coefficient perfect reconstruction QMF Bank using CORDIC algorithms.
IEEE Trans. Circuits Syst. I Regul. Pap.
Sang Yoon Park, Nam Ik Cho
2006 J jnl
Hybrid multiple description video coding using optimal DCT coefficient splitting and SD/MD switching.
Signal Process. Image Commun.
Il Koo Kim, Nam Ik Cho
2006 B conf
Interpolation of Multi-Spectral Images Inwavelet Domain for Satellite Image Fusion.
ICIP
Hak Chang Kim, Ji Hoon Kim, Sang Hwa Lee, Nam Ik Cho
2006 — conf
Low-Power Adaptive FIR Equalizer Via Soft Error Cancellation.
ICASSP (4)
Jun Won Choi, Andrew C. Singer, Nam Ik Cho
2006 B conf
MAP-Based Object Extraction from Uncalibrated Image Pair.
ICIP
Hyung Il Koo, Sang Hwa Lee, Nam Ik Cho, Seong Keun Kim, Dong Hahk Lee, Sunghoon Lee
2006 B conf
Stochastic Approach to Separate Diffuse and Specular Reflections.
ICIP
Sang Hwa Lee, Hyung Il Koo, Nam Ik Cho, Jong-Il Park
2006 A conf
Two-microphone voice activity detection in the presence of coherent interference.
INTERSPEECH
Gibak Kim, Nam Ik Cho
2006 A conf
Video Transcoding for Packet Loss Resilience Based on the Multiple Descriptions.
ICME
Il Koo Kim, Nam Ik Cho
2005 — conf
A fast algorithm for the conversion of DCT coefficients to H.264 transform coefficients.
ICIP (3)
Chan Yul Park, Nam Ik Cho
2005 C conf
An efficient multicategory classifier based on AdaBoosting.
ICMLA
Hong Il Kim, Sang Hwa Lee, Nam Ik Cho
2005 C conf
Automatic defect classification using boosting.
ICMLA
Sang Hwa Lee, Hong Il Kim, Nam Ik Cho, Yu Han Jeong, Ki Suk Chung, Chung Sam Jun
2005 — conf
Blocking artifact reduction method based on non-iterative POCS in the DCT domain.
ICIP (2)
Changboon Yim, Nam Ik Cho
2005 — conf
Design of perfect reconstruction QMF lattice with signed powers-of-two coefficients using CORDIC algorithm.
ICASSP (4)
Sang Yoon Park, Nam Ik Cho
2005 — conf
Energy-efficient digital filtering using ML-based error correction (ML-EC) technique.
ICASSP (4)
Jun Won Choi, Byonghyo Shim, Andrew C. Singer, Nam Ik Cho
2004 B conf
Disparity estimation using color coherence and stochastic diffusion.
ICIP
Sang Hwa Lee, Nam Ik Cho, Jong-Il Park
2004 J jnl
Fixed-point error analysis of CORDIC processor based on the variance propagation formula.
IEEE Trans. Circuits Syst. I Regul. Pap.
Sang Yoon Park, Nam Ik Cho
2004 — conf
Hybrid Multiple Description Video Coding Using SD/MD Switching.
PCM (3)
Il Koo Kim, Nam Ik Cho
2004 B conf
Segmentation based disparity estimation using color and depth information.
ICIP
Sang Yoon Park, Sang Hwa Lee, Nam Ik Cho
2004 — conf
Stochastic Diffusion for Correspondence Estimation and Objects Segmentation.
CVPR Workshops
Sang Hwa Lee, Nam Ik Cho, Jong-Il Park
2004 J jnl
Watermarking Algorithms for 3D NURBS Graphic Data.
EURASIP J. Adv. Signal Process.
Jae Jun Lee, Nam Ik Cho, Sang Uk Lee
2003 — conf
A relevance feedback algorithm based on the clustering and Parzen window.
ICIP (2)
Hyung Il Koo, Nam Ik Cho
2003 — conf
Error resilient video coding using optimal multiple description of DCT coefficients.
ICIP (2)
Il Koo Kim, Nam Ik Cho
2003 — conf
Fixed point error analysis of CORDIC processor based on the variance propagation.
ICASSP (2)
Sang Yoon Park, Nam Ik Cho
2003 A conf
Fixed point error analysis of CORDIC processor based on the variance propagation.
ICME
Sang Yoon Park, Nam Ik Cho
2003 — conf
Occlusion detection and stereo matching in a stochastic method.
ICIP (1)
Sang Hwa Lee, Sang Yoon Park, Nam Ik Cho, Yasuaki Kanatsugu, Jong-Il Park
2003 J jnl
Rate-distortion optimization of the image compression algorithm based on the warped discrete cosine transform.
Signal Process.
Il Koo Kim, Nam Ik Cho, Sanjit K. Mitra
2003 J jnl
Relevance feedback in content-based image retrieval system by selective region growing in the feature space.
Signal Process. Image Commun.
Jung Won Kwak, Nam Ik Cho
2003 — conf
Simultaneous object extraction and disparity estimation using stochastic diffusion.
ICIP (3)
Sang Hwa Lee, Nam Ik Cho, Yasuaki Kanatsugu, Jong-Il Park
2002 C conf
Facial feature tracking by robust face segmentation and scalable rotational BMA.
VCIP
Jung S. Kim, Nam Ik Cho, Seok-Cheol Kee, Sang Uk Lee
2002 — conf
Image-adaptive watermarking based on warped discrete cosine transform.
ISCAS (3)
Han-Seung Jung, Nam Ik Cho, Sang Uk Lee
2002 C conf
Robust watermarking of 3D mesh models.
IEEE Workshop on Multimedia Signal Processing
Han Sae Song, Nam Ik Cho, Jong-Weon Kim
2002 C conf
Scene change detection by feature extraction from strong edge blocks.
VCIP
Han Sae Song, Il Koo Kim, Nam Ik Cho
2002 J jnl
Suppression of narrow-band interference in DS-spread spectrum systems using adaptive IIR notch filter.
Signal Process.
Jun Won Choi, Nam Ik Cho
2002 C conf
Watermarking for 3D NURBS graphic data.
IEEE Workshop on Multimedia Signal Processing
Jae Jun Lee, Nam Ik Cho, Jong-Weon Kim
2001 Misc conf
Narrow-band interference suppression in direct sequence spread spectrum systems using a lattice IIR notch filter.
ICASSP
Jun Won Choi, Nam Ik Cho
2001 J jnl
Reduction of blocking artifacts by cepstral filtering.
Signal Process.
Nam Ik Cho
2001 C conf
Relevance feedback in image retrieval system by region growing in the feature space.
MMSP
Jung Won Kwak, Jae Jun Lee, Nam Ik Cho
2000 C conf
Reduction of blocking artifacts by a modeled lowpass filter output.
ISCAS
Nam Ik Cho, Bong Gyun Roh, Sang Uk Lee
2000 J jnl
Warped discrete cosine transform and its application in image compression.
IEEE Trans. Circuits Syst. Video Technol.
Nam Ik Cho, Sanjit K. Mitra
1999 — conf
An Image Compression Algorithm Using Warped Discrete Cosine Transform.
ICIP (2)
Nam Ik Cho, Sanjit K. Mitra
1999 J jnl
An adaptive quantization algorithm for video coding.
IEEE Trans. Circuits Syst. Video Technol.
Nam Ik Cho, Heesub Lee, Sang Uk Lee
1998 J jnl
Design and Implementation of Format Conversion Filters for MPEG-4.
J. Vis. Commun. Image Represent.
Nam Ik Cho, Kichul Kim, Sang Uk Lee
1998 J jnl
Optimal design of finite precision FIR filters using linear programming with reduced constraints.
IEEE Trans. Signal Process.
Nam Ik Cho, Sang Uk Lee
1996 — conf
Adaptive IIR filtering employing subband decomposition.
ICECS
Yoon Gi Yang, Nam Ik Cho, Sang Uk Lee
1996 — conf
Design and VLSI implementation of CSD filter for pre-processing of image signals.
ICECS
Yoon Gi Yang, Nam Ik Cho, Sang Uk Lee
1995 J jnl
On the performance analysis and applications of the subband adaptive digital filter.
Signal Process.
Yoon Gi Yang, Nam Ik Cho, Sang Uk Lee
1993 C conf
Design of FIR filter over a discrete coefficient space with applications to HDTV signal processing.
ISCAS
Nam Ik Cho, Sang Uk Lee, Kiho Kim
1993 C conf
On the performance analysis of the subband adaptive digital filter.
ISCAS
Yoon Gi Yang, Nam Ik Cho, Sang Uk Lee
1993 — conf
On the tracking properties of the ALNF (adaptive lattice notch filter).
ICASSP (3)
Nam Ik Cho, Sang-Uk Lee
1992 J jnl
A fast 4×4 DCT algorithm for the recursive 2-D DCT.
IEEE Trans. Signal Process.
Nam Ik Cho, Sang Uk Lee
1991 Misc conf
A fast algorithm for 2-D DCT.
ICASSP
Nam Ik Cho, Il Dong Yun, Sang Uk Lee
1990 J jnl
DCT algorithms for VLSI parallel implementations.
IEEE Trans. Acoust. Speech Signal Process.
Nam Ik Cho, Sang Uk Lee
1990 Misc conf
On the performance analysis of ALE using an IIR lattice notch filter.
ICASSP
Nam Ik Cho, Sang Uk Lee
1989 J jnl
Adaptive line enhancement by using an IIR lattice notch filter.
IEEE Trans. Acoust. Speech Signal Process.
Nam Ik Cho, Chong-Ho Choi, Sang Uk Lee