Donggyu Sim

36 papers C 2Misc 1Journal 31Unranked 2
YearRankTypeTitle / Venue / Authors
2026 J jnl
Lightweight Attention Mechanism With Feature Differences for Efficient Change Detection in Remote Sensing.
IEEE Geosci. Remote. Sens. Lett.
Jangsoo Park, Eunseong Lee, Jongseok Lee, Seoung-Jun Oh, Donggyu Sim
2026 J jnl
Unified Video-Based Spatially Scalable Coding for Dynamic 3-D Meshes.
IEEE Access
Joohyung Byeon, Naseong Kwon, Hansol Choi, Jong-Yeul Suh, Hanje Park, Donggyu Sim
2025 J jnl
Adaptive and Asymmetrical Blending for Bi-Directional Inter Prediction of Various Visual Contents in Video Coding.
IEEE Access
Minhun Lee, Donggyu Sim
2025 J jnl
BCRNet-SNN: Body Channel Response-Aware Spiking Neural Network for User Recognition.
IEEE Trans. Ind. Informatics
Taewook Kang, ChanWoo Shin, Jongseok Lee, Jae-Jin Lee, Donggyu Sim, Seong-Eun Kim
2024 J jnl
Deep neural network-based robust hologram watermarking using guided attack module.
Expert Syst. Appl.
Eunseong Lee, Zhenghui Piao, Donggyu Sim, Young-Ho Seo
2024 J jnl
Influence-Based Quantization Method for Lifting Transform of G-PCC.
IEEE Access
Joohyung Byeon, Donggyu Sim
2023 J jnl
Feature Map Compression for Video Coding for Machines Based on Receptive Block Based Principal Component Analysis.
IEEE Access
Minhun Lee, Hansol Choi, Jihoon Kim, Jihoon Do, Hyoungjin Kwon, Se-Yoon Jeong, Donggyu Sim, Seoung-Jun Oh
2023 C conf
Scalable Video-based Dynamic Mesh Coding.
VCIP
Joohyung Byeon, Naseong Kwon, Hanje Park, Jong-Yeul Suh, Donggyu Sim
2023 J jnl
Semi-Supervised Learning for Spiking Neural Networks Based on Spike-Timing-Dependent Plasticity.
IEEE Access
Jongseok Lee, Donggyu Sim
2023 J jnl
Unsupervised Spiking Neural Network with Dynamic Learning of Inhibitory Neurons.
Sensors
Geunbo Yang, Wongyu Lee, Youjung Seo, Choongseop Lee, Woojoon Seok, Jongkil Park, Donggyu Sim, Cheolsoo Park
2021 J jnl
A CNN-Based High-Accuracy Registration for Remote Sensing Images.
Remote. Sens.
Woo-Ju Lee, Donggyu Sim, Seoung-Jun Oh
2021 J jnl
Deep Convolutional Feature-Driven Rate Control for the HEVC Encoders.
IEEE Access
Ismail Marzuki, Jongseok Lee, Wahyu Wiratama, Donggyu Sim
2020 J jnl
A perceptual rate control algorithm based on luminance adaptation for HEVC encoders.
Signal Image Video Process.
Woong Lim, Donggyu Sim
2020 J jnl
Change Detection on Multi-Spectral Images Based on Feature-level U-Net.
IEEE Access
Wahyu Wiratama, Jongseok Lee, Donggyu Sim
2020 J jnl
Low-complexity CNN with 1D and 2D filters for super-resolution.
J. Real Time Image Process.
Jangsoo Park, Jongseok Lee, Donggyu Sim
2020 J jnl
Optimal CTU-Level Rate Control Model for HEVC Based on Deep Convolutional Features.
IEEE Access
Ismail Marzuki, Jongseok Lee, Donggyu Sim
2020 J jnl
Perceptual Adaptive Quantization Parameter Selection Using Deep Convolutional Features for HEVC Encoder.
IEEE Access
Ismail Marzuki, Donggyu Sim
2020 J jnl
Perceptual intra-frame coding for HEVC still picture profile based on invisible signal suppression.
Signal Image Video Process.
Hyun-Ho Jo, Seonoh Lee, Yong-Jo Ahn, Yongwoong Kim, Donggyu Sim
2019 J jnl
A context-adaptive fast intra coding algorithm of high-efficiency video coding (HEVC).
J. Real Time Image Process.
Ismail Marzuki, Jong-Hyun Ma, Yong-Jo Ahn, Donggyu Sim
2019 J jnl
Fast mode decision and early termination based on perceptual visual quality for HEVC encoders.
J. Real Time Image Process.
Yong-Jo Ahn, Donggyu Sim
2019 J jnl
Software pipelining with CGA and proposed intrinsics on a reconfigurable processor for HEVC decoders.
J. Real Time Image Process.
Yong-Jo Ahn, Jonghun Yoo, Hyun-Ho Jo, Donggyu Sim
2019 J jnl
Tile-level rate control for tile-parallelization HEVC encoders.
J. Real Time Image Process.
Ismail Marzuki, Yong-Jo Ahn, Donggyu Sim
2018 J jnl
Efficient Methods of Inactive Regions Padding for Segmented Sphere Projection (SSP) of 360 Video.
IEICE Trans. Inf. Syst.
Yong-Uk Yoon, Yong-Jo Ahn, Donggyu Sim, Jae-Gon Kim
2018 J jnl
Low-complexity inter-layer residual prediction for scalable video coding.
J. Real Time Image Process.
Woong Lim, Kyunghye Kim, Yung Lyul Lee, Donggyu Sim
2016 J jnl
Fast Intra Mode Decision for Screen Contents Coding in HEVC.
IEICE Trans. Inf. Syst.
Yong-Jo Ahn, Xiangjian Wu, Donggyu Sim, Woo-Jin Han
2016 J jnl
Fast motion estimation for HEVC on graphics processing unit (GPU).
J. Real Time Image Process.
Dong-Kyu Lee, Donggyu Sim, Keeseong Cho, Seoung-Jun Oh
2016 J jnl
Parallelized deblocking filtering of HEVC decoders based on complexity estimation.
J. Real Time Image Process.
Hyun-Ho Jo, Seanae Park, Donggyu Sim
2016 J jnl
Square-type-first inter-CU tree search algorithm for acceleration of HEVC encoder.
J. Real Time Image Process.
Yong-Jo Ahn, Donggyu Sim
2015 J jnl
Distributed video coding supporting hierarchical GOP structures with transmitted motion vectors.
EURASIP J. Image Video Process.
Kyung-Yeon Min, Woong Lim, Jung-Hak Nam, Donggyu Sim, Ivan V. Bajic
2013 J jnl
Pixel-Wise Unified Rate-Quantization Model for Multi-Level Rate Control.
IEEE J. Sel. Top. Signal Process.
Hyomin Choi, Jonghun Yoo, Jung-Hak Nam, Donggyu Sim, Ivan V. Bajic
2013 — conf
QP initialization and adaptive MAD prediction for rate control in HEVC-based multi-view video coding.
IVMSP
Woong Lim, Ivan V. Bajic, Donggyu Sim
2013 Misc conf
QP initialization and interview MAD prediction for rate control in HEVC-based multi-view video coding.
ICASSP
Woong Lim, Ivan V. Bajic, Donggyu Sim
2012 — conf
HEVC-based adaptive quantization for screen content videos.
BMSB
Jung-Hak Nam, Donggyu Sim, Ivan V. Bajic
2010 J jnl
Distributed Video Coding for Illumination Compensation of Multi-view Video.
KSII Trans. Internet Inf. Syst.
Seanae Park, Donggyu Sim, Byeungwoo Jeon
2010 C conf
Distributed video coding based on adaptive slice size using received motion vectors.
PCS
Kyung-Yeon Min, Seanae Park, Donggyu Sim
2008 J jnl
Lossless video coding based on pixel-wise prediction.
Multim. Syst.
Jung-Hak Nam, Donggyu Sim