Hajime Nagahara

234 papers A* 20A 10B 25C 1Misc 3Journal 104Unranked 68
YearRankTypeTitle / Venue / Authors
2026 J jnl
Coded-E2LF: Coded Aperture Light Field Imaging from Events.
CoRR
Tomoya Tsuchida, Keita Takahashi, Chihiro Tsutake, Toshiaki Fujii, Hajime Nagahara
2026 J jnl
IoT-Based Loneliness Monitoring for Older Adults: Lessons From Japanese and US Communities.
IEEE Access
Teruhiro Mizumoto, Viktor Erdélyi, Xiayan Ji, Ahhyun Yuh, Takeshi Nakagawa, Takashi Suehiro, Hajime Nagahara, Yasuyuki Gondo, George Demiris, Oleg Sokolsky, Insup Lee, Teruo Higashino
2026 J jnl
Point-Supervised Facial Expression Spotting With Gaussian-Based Instance-Adaptive Intensity Modeling.
IEEE Trans. Biom. Behav. Identity Sci.
Yicheng Deng, Hideaki Hayashi, Hajime Nagahara
2026 J jnl
SMILE: Sensor Data-driven Detection and Counterfactual Pattern Analysis for Loneliness in Older Adults.
ACM Trans. Comput. Heal.
Xiayan Ji, Ahhyun Yuh, Viktor Erdélyi, Teruhiro Mizumoto, Hyonyoung Choi, Sean Lee Harrison, Emma Cho, Takashi Suehiro, Takeshi Nakagawa, Yutian Cheng, Yasuyuki Gondo, Hajime Nagahara, Teruo Higashino, George Demiris, Oleg Sokolsky, Insup Lee
2025 J jnl
Built year prediction of buddha face with heterogeneous label modeled as probabilistic distribution.
Multim. Tools Appl.
Yiming Qian, Cheikh Brahim El Vaigh, Yuta Nakashima, Benjamin Renoust, Hajime Nagahara, Yutaka Fujioka
2025 J jnl
E-InMeMo: Enhanced Prompting for Visual In-Context Learning.
CoRR
Jiahao Zhang, Bowen Wang, Hong Liu, Liangzhi Li, Yuta Nakashima, Hajime Nagahara
2025 J jnl
E-InMeMo: Enhanced Prompting for Visual In-Context Learning.
J. Imaging
Jiahao Zhang, Bowen Wang, Hong Liu, Liangzhi Li, Yuta Nakashima, Hajime Nagahara
2025 J jnl
Enhancing Ambiguous Dynamic Facial Expression Recognition with Soft Label-based Data Augmentation.
CoRR
Ryosuke Kawamura, Hideaki Hayashi, Shunsuke Otake, Noriko Takemura, Hajime Nagahara
2025 J jnl
GNNBoost: boosting artwork classification with graph embeddings.
Multim. Tools Appl.
Cheikh Brahim El Vaigh, Noa Garcia, Benjamin Renoust, Chenhui Chu, Yuta Nakashima, Yiming Qian, Hajime Nagahara
2025 A* conf
Gaussian-Based Instance-Adaptive Intensity Modeling for Point-Supervised Facial Expression Spotting.
ICLR
Yicheng Deng, Hideaki Hayashi, Hajime Nagahara
2025 — conf
Gaze-Based Estimation of Activity Levels in Cooperative Learning Using Camera Images.
ACPR (2)
Tomoki Yamaguchi, Hajime Nagahara, Noriko Takemura
2025 — conf
High-Fidelity Scene Response Reconstruction For Flash Lidar Using Charge-Domain Time-Compressive Tof Image Sensor.
ICIPW
Daisuke Hayashi, Michitaka Yoshida, Nobukazu Teranishi, Keita Yasutomi, Shoji Kawahito, Hajime Nagahara, Keiichiro Kagawa
2025 J jnl
MIDAS: Mixing Ambiguous Data with Soft Labels for Dynamic Facial Expression Recognition.
CoRR
Ryosuke Kawamura, Hideaki Hayashi, Noriko Takemura, Hajime Nagahara
2025 A conf
Multi-task Learning of Classification and Generation for Set-structured Data.
WACV
Fumioki Sato, Hideaki Hayashi, Hajime Nagahara
2025 A* conf
NeISF++: Neural Incident Stokes Field for Polarized Inverse Rendering of Conductors and Dielectrics.
CVPR
Chenhao Li, Taishi Ono, Takeshi Uemori, Sho Nitta, Hajime Mihara, Alexander Gatto, Hajime Nagahara, Yusuke Moriuchi
2025 J jnl
PANICL: Mitigating Over-Reliance on Single Prompt in Visual In-Context Learning.
CoRR
Jiahao Zhang, Bowen Wang, Hong Liu, Yuta Nakashima, Hajime Nagahara
2025 J jnl
Point-Supervised Facial Expression Spotting with Gaussian-Based Instance-Adaptive Intensity Modeling.
CoRR
Yicheng Deng, Hideaki Hayashi, Hajime Nagahara
2025 Misc conf
Self-supervised 3D Image Deburring for Lattice Light Sheet Microscopy.
MVA
Ziyi Chen, Shiro Suetsugu, Yuko Mimori-Kiyosue, Hajime Nagahara
2025 J jnl
Simultaneous acquisition of geometry and material for translucent objects.
Image Vis. Comput.
Chenhao Li, Trung Thanh Ngo, Hajime Nagahara
2025 J jnl
Single-Image Depth from Defocus with Coded Aperture and Diffusion Posterior Sampling.
CoRR
Hodaka Kawachi, José Reinaldo C. S. A. V. S. Neto, Yasushi Yagi, Hajime Nagahara, Tomoya Nakamura
2024 J jnl
A Coded Aperture as a Key for Information Hiding Designed by Physics-in-the-Loop Optimization.
IEICE Trans. Inf. Syst.
Tomoki Minamata, Hiroki Hamasaki, Hiroshi Kawasaki, Hajime Nagahara, Satoshi Ono
2024 — conf
CALICO: Confident Active Learning with Integrated Calibration.
ICANN (1)
Lorenzo S. Querol, Hajime Nagahara, Hideaki Hayashi
2024 J jnl
CALICO: Confident Active Learning with Integrated Calibration.
CoRR
Lorenzo S. Querol, Hajime Nagahara, Hideaki Hayashi
2024 — conf
Deep Hardware Modality Fusion for Image Segmentation.
ICPR (7)
Yi Liu, Sudhakar Kumawat, Hajime Nagahara
2024 — conf
Deep Polarization Cues for Single-Shot Shape and Subsurface Scattering Estimation.
ECCV (67)
Chenhao Li, Trung Thanh Ngo, Hajime Nagahara
2024 J jnl
Deep Polarization Cues for Single-shot Shape and Subsurface Scattering Estimation.
CoRR
Chenhao Li, Trung Thanh Ngo, Hajime Nagahara
2024 — conf
Deep Volume Reconstruction from Multi-focus Microscopic Images.
MICCAI (4)
Caio Azevedo, Sanchayan Santra, Sudhakar Kumawat, Hajime Nagahara, Ken'ichi Morooka
2024 — conf
Development of a Model for Discriminating Electroencephalograms of Patients with Mild Cognitive Impairment and Healthy Individuals Using a Support Vector Machine.
SCIS/ISIS
Akifumi Tanabe, Kyosuke Nakatani, Kento Harachi, Yusuke Yamamoto, Ayumi Muramatsu, Hajime Nagahara, Noriko Takemura, Shinji Shimojo, Daisuke Furihata, Yuko Mizuno-Matsumoto, Kazue Kamae-Shigenobu, Kazuhiro Shinosaki
2024 A* conf
DiReCT: Diagnostic Reasoning for Clinical Notes via Large Language Models.
NeurIPS
Bowen Wang, Jiuyang Chang, Yiming Qian, Guoxin Chen, Junhao Chen, Zhouqiang Jiang, Jiahao Zhang, Yuta Nakashima, Hajime Nagahara
2024 J jnl
DiReCT: Diagnostic Reasoning for Clinical Notes via Large Language Models.
CoRR
Bowen Wang, Jiuyang Chang, Yiming Qian, Guoxin Chen, Junhao Chen, Zhouqiang Jiang, Jiahao Zhang, Yuta Nakashima, Hajime Nagahara
2024 J jnl
Explainable Image Recognition via Enhanced Slot-attention Based Classifier.
CoRR
Bowen Wang, Liangzhi Li, Jiahao Zhang, Yuta Nakashima, Hajime Nagahara
2024 — conf
Exploring Effective Sensing Indicators of Loneliness For Elderly Community in US and Japan.
CHI Extended Abstracts
Xiayan Ji, Ahhyun Yuh, Viktor Erdélyi, Teruhiro Mizumoto, Hyonyoung Choi, Sean Lee Harrison, Emma Cho, James Weimer, Hajime Nagahara, Teruo Higashino, George Demiris, Oleg Sokolsky, Insup Lee
2024 A conf
Instruct Me More! Random Prompting for Visual In-Context Learning.
WACV
Jiahao Zhang, Bowen Wang, Liangzhi Li, Yuta Nakashima, Hajime Nagahara
2024 C conf
Is Internal State Feedback in an E-Learning Environment Acceptable to People?
ICCE
Atsushi Ashida, Ryosuke Kawamura, Shizuka Shirai, Noriko Takemura, Mehrasa Alizadeh, Hideaki Hayashi, Hajime Nagahara
2024 J jnl
Learning More May Not Be Better: Knowledge Transferability in Vision-and-Language Tasks.
J. Imaging
Tianwei Chen, Noa Garcia, Mayu Otani, Chenhui Chu, Yuta Nakashima, Hajime Nagahara
2024 — conf
LoHoSC: Low Order High Order Style Consistency for Syn-to-Real Domain Generalized Semantic Segmentation.
ICPR (3)
Sudhakar Kumawat, Hajime Nagahara
2024 A conf
MIDAS: Mixing Ambiguous Data with Soft Labels for Dynamic Facial Expression Recognition.
WACV
Ryosuke Kawamura, Hideaki Hayashi, Noriko Takemura, Hajime Nagahara
2024 B conf
Multi-Scale Spatio-Temporal Graph Convolutional Network for Facial Expression Spotting.
FG
Yicheng Deng, Hideaki Hayashi, Hajime Nagahara
2024 J jnl
Multi-Scale Spatio-Temporal Graph Convolutional Network for Facial Expression Spotting.
CoRR
Yicheng Deng, Hideaki Hayashi, Hajime Nagahara
2024 J jnl
NeISF++: Neural Incident Stokes Field for Polarized Inverse Rendering of Conductors and Dielectrics.
CoRR
Chenhao Li, Taishi Ono, Takeshi Uemori, Sho Nitta, Hajime Mihara, Alexander Gatto, Hajime Nagahara, Yusuke Moriuchi
2024 A* conf
NeISF: Neural Incident Stokes Field for Geometry and Material Estimation.
CVPR
Chenhao Li, Taishi Ono, Takeshi Uemori, Hajime Mihara, Alexander Gatto, Hajime Nagahara, Yusuke Moriuchi
2024 A conf
Revisiting Pixel-Level Contrastive Pre-Training on Scene Images.
WACV
Zongshang Pang, Yuta Nakashima, Mayu Otani, Hajime Nagahara
2024 — conf
Single-Shot Efficient Depth Imaging Based on Time-Compressive CMOS Image Sensor.
IEEE SENSORS
Michitaka Yoshida, Daisuke Hayashi, De Xing Lioe, Keita Yasutomi, Shoji Kawahito, Keiichiro Kagawa, Hajime Nagahara
2024 J jnl
SpotFormer: Multi-Scale Spatio-Temporal Transformer for Facial Expression Spotting.
CoRR
Yicheng Deng, Hideaki Hayashi, Hajime Nagahara
2024 A* conf
Time-Efficient Light-Field Acquisition Using Coded Aperture and Events.
CVPR
Shuji Habuchi, Keita Takahashi, Chihiro Tsutake, Toshiaki Fujii, Hajime Nagahara
2024 J jnl
Time-Efficient Light-Field Acquisition Using Coded Aperture and Events.
CoRR
Shuji Habuchi, Keita Takahashi, Chihiro Tsutake, Toshiaki Fujii, Hajime Nagahara
2024 J jnl
Unleashing the Power of Contrastive Learning for Zero-Shot Video Summarization.
J. Imaging
Zongshang Pang, Yuta Nakashima, Mayu Otani, Hajime Nagahara
2023 B conf
A Compact BRDF Scanner with Multi-conjugate Optics.
ICCP
Kensuke Uchida, Hajime Nagahara, Yasuyuki Matsushita
2023 J jnl
Action Recognition From a Single Coded Image.
IEEE Trans. Pattern Anal. Mach. Intell.
Sudhakar Kumawat, Tadashi Okawara, Michitaka Yoshida, Hajime Nagahara, Yasushi Yagi
2023 B conf
Automated Detection of Students' Gaze Interactions in Collaborative Learning Videos: A Novel Approach.
EC-TEL
Qi Zhou, Amartya Bhattacharya, Wannapon Suraworachet, Hajime Nagahara, Mutlu Cukurova
2023 — conf
Automated Orthodontic Diagnosis from a Summary of Medical Findings.
ClinicalNLP@ACL
Takumi Ohtsuka, Tomoyuki Kajiwara, Chihiro Tanikawa, Yuujin Shimizu, Hajime Nagahara, Takashi Ninomiya
2023 A conf
Contrastive Losses Are Natural Criteria for Unsupervised Video Summarization.
WACV
Zongshang Pang, Yuta Nakashima, Mayu Otani, Hajime Nagahara
2023 J jnl
Cross-language font style transfer.
Appl. Intell.
Chenhao Li, Yuta Taniguchi, Min Lu, Shin'ichi Konomi, Hajime Nagahara
2023 J jnl
Deep Sensing for Compressive Video Acquisition.
Sensors
Michitaka Yoshida, Akihiko Torii, Masatoshi Okutomi, Rin-Ichiro Taniguchi, Hajime Nagahara, Yasushi Yagi
2023 J jnl
Depth Quality Improvement with a 607 MHz Time-Compressive Computational Pseudo-dToF CMOS Image Sensor.
Sensors
Anh Ngoc Pham, Thoriq Ibrahim, Keita Yasutomi, Shoji Kawahito, Hajime Nagahara, Keiichiro Kagawa
2023 J jnl
Human-Imperceptible Identification With Learnable Lensless Imaging.
IEEE Access
Thuong Nguyen Canh, Trung Thanh Ngo, Hajime Nagahara
2023 J jnl
Human-Imperceptible Identification with Learnable Lensless Imaging.
CoRR
Thuong Nguyen Canh, Trung Thanh Ngo, Hajime Nagahara
2023 J jnl
Inference Time Evidences of Adversarial Attacks for Forensic on Transformers.
CoRR
Hugo Lemarchant, Liangzi Li, Yiming Qian, Yuta Nakashima, Hajime Nagahara
2023 J jnl
Instruct Me More! Random Prompting for Visual In-Context Learning.
CoRR
Jiahao Zhang, Bowen Wang, Liangzhi Li, Yuta Nakashima, Hajime Nagahara
2023 A* conf
Inverse Rendering of Translucent Objects using Physical and Neural Renderers.
CVPR
Chenhao Li, Trung Thanh Ngo, Hajime Nagahara
2023 J jnl
Inverse Rendering of Translucent Objects using Physical and Neural Renderers.
CoRR
Chenhao Li, Trung Thanh Ngo, Hajime Nagahara
2023 A* conf
Learning Bottleneck Concepts in Image Classification.
CVPR
Bowen Wang, Liangzhi Li, Yuta Nakashima, Hajime Nagahara
2023 J jnl
Learning Bottleneck Concepts in Image Classification.
CoRR
Bowen Wang, Liangzhi Li, Yuta Nakashima, Hajime Nagahara
2023 J jnl
Match them up: visually explainable few-shot image classification.
Appl. Intell.
Bowen Wang, Liangzhi Li, Manisha Verma, Yuta Nakashima, Ryo Kawasaki, Hajime Nagahara
2023 J jnl
NeISF: Neural Incident Stokes Field for Geometry and Material Estimation.
CoRR
Chenhao Li, Taishi Ono, Takeshi Uemori, Hajime Mihara, Alexander Gatto, Hajime Nagahara, Yusuke Moriuchi
2023 J jnl
Real-time estimation of the remaining surgery duration for cataract surgery using deep convolutional neural networks and long short-term memory.
BMC Medical Informatics Decis. Mak.
Bowen Wang, Liangzhi Li, Yuta Nakashima, Ryo Kawasaki, Hajime Nagahara
2023 B conf
Short: Integrated Sensing Platform for Detecting Social Isolation and Loneliness In the Elderly Community.
CHASE
Xiayan Ji, Xian Li, Ahhyun Yuh, Amanda Watson, Claire Kendell, James Weimer, Hajime Nagahara, Teruo Higashino, Teruhiro Mizumoto, Viktor Erdélyi, George Demiris, Oleg Sokolsky, Insup Lee
2023 — conf
iCareLoop: Closed-Loop Sensing and Intervention for Gerontological Social Isolation and Loneliness.
ICCPS
Xiayan Ji, Ahhyun Yuh, Hyon-Young Choi, Amanda Watson, Claire Kendell, Xian Li, James Weimer, Hajime Nagahara, Teruo Higashino, Teruhiro Mizumoto, Viktor Erdélyi, George Demiris, Oleg Sokolsky, Insup Lee
2023 — conf
iCareLoop: Data Management System for Monitoring Gerontological Social Isolation and Loneliness.
ICMU
Xiayan Ji, Ahhyun Yuh, Hyon-Young Choi, Viktor Erdélyi, Teruhiro Mizumoto, Sean Lee Harrison, James Weimer, George Demiris, Takeshi Nakagawa, Takashi Suehiro, Yasuyuki Gondo, Hajime Nagahara, Oleg Sokolsky, Teruo Higashino, Insup Lee
2022 J jnl
A Dual-Mode 303-Megaframes-per-Second Charge-Domain Time-Compressive Computational CMOS Image Sensor.
Sensors
Keiichiro Kagawa, Masaya Horio, Anh Ngoc Pham, Thoriq Ibrahim, Shin-ichiro Okihara, Tatsuki Furuhashi, Taishi Takasawa, Keita Yasutomi, Shoji Kawahito, Hajime Nagahara
2022 J jnl
A General Scattering Phase Function for Inverse Rendering.
CoRR
Trung Thanh Ngo, Hajime Nagahara
2022 B conf
A Japanese Dataset for Subjective and Objective Sentiment Polarity Classification in Micro Blog Domain.
LREC
Haruya Suzuki, Yuto Miyauchi, Kazuki Akiyama, Tomoyuki Kajiwara, Takashi Ninomiya, Noriko Takemura, Yuta Nakashima, Hajime Nagahara
2022 A* conf
Acquiring a Dynamic Light Field through a Single-Shot Coded Image.
CVPR
Ryoya Mizuno, Keita Takahashi, Michitaka Yoshida, Chihiro Tsutake, Toshiaki Fujii, Hajime Nagahara
2022 J jnl
Acquiring a Dynamic Light Field through a Single-Shot Coded Image.
CoRR
Ryoya Mizuno, Keita Takahashi, Michitaka Yoshida, Chihiro Tsutake, Toshiaki Fujii, Hajime Nagahara
2022 — conf
Blockwise Feature-Based Registration of Deformable Medical Images.
ICIC (1)
Su Wai Tun, Takashi Komuro, Hajime Nagahara
2022 J jnl
Contrastive Losses Are Natural Criteria for Unsupervised Video Summarization.
CoRR
Zongshang Pang, Yuta Nakashima, Mayu Otani, Hajime Nagahara
2022 J jnl
Corpus Construction for Historical Newspapers: A Case Study on Public Meeting Corpus Construction Using OCR Error Correction.
SN Comput. Sci.
Koji Tanaka, Chenhui Chu, Tomoyuki Kajiwara, Yuta Nakashima, Noriko Takemura, Hajime Nagahara, Takao Fujikawa
2022 — conf
Emotional Intensity Estimation based on Writer's Personality.
AACL/IJCNLP 2022 (Student Research Workshop)
Haruya Suzuki, Sora Tarumoto, Tomoyuki Kajiwara, Takashi Ninomiya, Yuta Nakashima, Hajime Nagahara
2022 J jnl
Information Extraction from Public Meeting Articles.
SN Comput. Sci.
Felix Giovanni Virgo, Chenhui Chu, Takaya Ogawa, Koji Tanaka, Kazuki Ashihara, Yuta Nakashima, Noriko Takemura, Hajime Nagahara, Takao Fujikawa
2022 J jnl
Learning More May Not Be Better: Knowledge Transferability in Vision and Language Tasks.
CoRR
Tianwei Chen, Noa Garcia, Mayu Otani, Chenhui Chu, Yuta Nakashima, Hajime Nagahara
2022 — conf
Multi-label Disengagement and Behavior Prediction in Online Learning.
AIED (1)
Manisha Verma, Yuta Nakashima, Noriko Takemura, Hajime Nagahara
2022 — ed.
Pattern Recognition - 6th Asian Conference, ACPR 2021, Jeju Island, South Korea, November 9-12, 2021, Revised Selected Papers, Part I
ACPR (1)
Christian Wallraven, Qingshan Liu, Hajime Nagahara
2022 — ed.
Pattern Recognition - 6th Asian Conference, ACPR 2021, Jeju Island, South Korea, November 9-12, 2021, Revised Selected Papers, Part II
ACPR (2)
Christian Wallraven, Qingshan Liu, Hajime Nagahara
2022 — conf
Privacy-Preserving Action Recognition via Motion Difference Quantization.
ECCV (13)
Sudhakar Kumawat, Hajime Nagahara
2022 J jnl
Privacy-Preserving Action Recognition via Motion Difference Quantization.
CoRR
Sudhakar Kumawat, Hajime Nagahara
2022 J jnl
Resolving Multi-Path Interference in Compressive Time-of-Flight Depth Imaging with a Multi-Tap Macro-Pixel Computational CMOS Image Sensor.
Sensors
Masaya Horio, Yu Feng, Tomoya Kokado, Taishi Takasawa, Keita Yasutomi, Shoji Kawahito, Takashi Komuro, Hajime Nagahara, Keiichiro Kagawa
2022 J jnl
Surface Normals and Light Directions From Shading and Polarization.
IEEE Trans. Pattern Anal. Mach. Intell.
Trung Thanh Ngo, Hajime Nagahara, Rin-Ichiro Taniguchi
2021 — conf
3D Registration of Deformable Objects Using a Time-of-Flight Camera.
ISVC (1)
Su Wai Tun, Takashi Komuro, Hajime Nagahara
2021 — conf
Built Year Prediction from Buddha Face with Heterogeneous Labels.
SUMAC @ ACM Multimedia
Yiming Qian, Cheikh Brahim El Vaigh, Yuta Nakashima, Benjamin Renoust, Hajime Nagahara, Yutaka Fujioka
2021 J jnl
Built Year Prediction from Buddha Face with Heterogeneous Labels.
CoRR
Yiming Qian, Cheikh Brahim El Vaigh, Yuta Nakashima, Benjamin Renoust, Hajime Nagahara, Yutaka Fujioka
2021 J jnl
Detecting Drowsy Learners at the Wheel of e-Learning Platforms With Multimodal Learning Analytics.
IEEE Access
Ryosuke Kawamura, Shizuka Shirai, Noriko Takemura, Mehrasa Alizadeh, Mutlu Cukurova, Haruo Takemura, Hajime Nagahara
2021 J jnl
Development of a Vertex Finding Algorithm using Recurrent Neural Network.
CoRR
Kiichi Goto, Taikan Suehara, Tamaki Yoshioka, Masakazu Kurata, Hajime Nagahara, Yuta Nakashima, Noriko Takemura, Masako Iwasaki
2021 B conf
GCNBoost: Artwork Classification by Label Propagation through a Knowledge Graph.
ICMR
Cheikh Brahim El Vaigh, Noa Garcia, Benjamin Renoust, Chenhui Chu, Yuta Nakashima, Hajime Nagahara
2021 J jnl
GCNBoost: Artwork Classification by Label Propagation through a Knowledge Graph.
CoRR
Cheikh Brahim El Vaigh, Noa Garcia, Benjamin Renoust, Chenhui Chu, Yuta Nakashima, Hajime Nagahara
2021 Misc conf
Information Hiding Using a Coded Aperture as a Key.
MVA
Tomoki Minamata, Shoma Ishida, Hiroki Hamasaki, Hiroshi Kawasaki, Hajime Nagahara, Satoshi Ono
2021 B conf
Learners' Efficiency Prediction Using Facial Behavior Analysis.
ICIP
Manisha Verma, Yuta Nakashima, Hirokazu Kobori, Ryota Takaoka, Noriko Takemura, Tsukasa Kimura, Hajime Nagahara, Masayuki Numao, Kazumitsu Shinohara
2021 — conf
MTUNet: Few-Shot Image Classification With Visual Explanations.
CVPR Workshops
Bowen Wang, Liangzhi Li, Manisha Verma, Yuta Nakashima, Ryo Kawasaki, Hajime Nagahara
2021 J jnl
Noisy-LSTM: Improving Temporal Awareness for Video Semantic Segmentation.
IEEE Access
Bowen Wang, Liangzhi Li, Yuta Nakashima, Ryo Kawasaki, Hajime Nagahara, Yasushi Yagi
2021 A* conf
SCOUTER: Slot Attention-based Classifier for Explainable Image Recognition.
ICCV
Liangzhi Li, Bowen Wang, Manisha Verma, Yuta Nakashima, Ryo Kawasaki, Hajime Nagahara
2021 — conf
WRIME: A New Dataset for Emotional Intensity Estimation with Subjective and Objective Annotations.
NAACL-HLT
Tomoyuki Kajiwara, Chenhui Chu, Noriko Takemura, Yuta Nakashima, Hajime Nagahara
2020 B conf
5D Light Field Synthesis from a Monocular Video.
ICPR
Kyuho Bae, Andre Ivan, Hajime Nagahara, In Kyu Park
2020 — conf
Acquiring Dynamic Light Fields Through Coded Aperture Camera.
ECCV (19)
Kohei Sakai, Keita Takahashi, Toshiaki Fujii, Hajime Nagahara
2020 B conf
Action Recognition from a Single Coded Image.
ICCP
Tadashi Okawara, Michitaka Yoshida, Hajime Nagahara, Yasushi Yagi
2020 B conf
Constructing a Public Meeting Corpus.
LREC
Koji Tanaka, Chenhui Chu, Haolin Ren, Benjamin Renoust, Yuta Nakashima, Noriko Takemura, Hajime Nagahara, Takao Fujikawa
2020 — conf
Detecting Learner Drowsiness Based on Facial Expressions and Head Movements in Online Courses.
IUI Companion
Shogo Terai, Shizuka Shirai, Mehrasa Alizadeh, Ryosuke Kawamura, Noriko Takemura, Yuki Uranishi, Haruo Takemura, Hajime Nagahara
2020 — conf
Estimation of wakefulness in video-based lectures based on multimodal data fusion.
UbiComp/ISWC Adjunct
Ryosuke Kawamura, Shizuka Shirai, Mehrasa Alizadeh, Noriko Takemura, Hajime Nagahara
2020 J jnl
Grading the Severity of Arteriolosclerosis from Retinal Arterio-venous Crossing Patterns.
CoRR
Liangzhi Li, Manisha Verma, Bowen Wang, Yuta Nakashima, Ryo Kawasaki, Hajime Nagahara
2020 J jnl
High-Speed Imaging Using CMOS Image Sensor With Quasi Pixel-Wise Exposure.
IEEE Trans. Computational Imaging
Michitaka Yoshida, Toshiki Sonoda, Hajime Nagahara, Kenta Endo, Yukinobu Sugiyama, Rin-Ichiro Taniguchi
2020 — conf
IDSOU at WNUT-2020 Task 2: Identification of Informative COVID-19 English Tweets.
W-NUT@EMNLP
Sora Ohashi, Tomoyuki Kajiwara, Chenhui Chu, Noriko Takemura, Yuta Nakashima, Hajime Nagahara
2020 J jnl
Improving topic modeling through homophily for legal documents.
Appl. Netw. Sci.
Kazuki Ashihara, Cheikh Brahim El Vaigh, Chenhui Chu, Benjamin Renoust, Noriko Okubo, Noriko Takemura, Yuta Nakashima, Hajime Nagahara
2020 A conf
IterNet: Retinal Image Segmentation Utilizing Structural Redundancy in Vessel Networks.
WACV
Liangzhi Li, Manisha Verma, Yuta Nakashima, Hajime Nagahara, Ryo Kawasaki
2020 — conf
Joint Learning of Vessel Segmentation and Artery/Vein Classification with Post-processing.
MIDL
Liangzhi Li, Manisha Verma, Yuta Nakashima, Ryo Kawasaki, Hajime Nagahara
2020 J jnl
Joint Learning of Vessel Segmentation and Artery/Vein Classification with Post-processing.
CoRR
Liangzhi Li, Manisha Verma, Yuta Nakashima, Ryo Kawasaki, Hajime Nagahara
2020 J jnl
Match Them Up: Visually Explainable Few-shot Image Classification.
CoRR
Bowen Wang, Liangzhi Li, Manisha Verma, Yuta Nakashima, Ryo Kawasaki, Hajime Nagahara
2020 J jnl
Noisy-LSTM: Improving Temporal Awareness for Video Semantic Segmentation.
CoRR
Bowen Wang, Liangzhi Li, Yuta Nakashima, Ryo Kawasaki, Hajime Nagahara, Yasushi Yagi
2020 — conf
Palm-Controlled Pointing Interface Using a Dynamic Photometric Stereo Camera.
HCI (48)
Yoshio Matsuda, Takashi Komuro, Takuya Yoda, Hajime Nagahara, Shoji Kawahito, Keiichiro Kagawa
2020 J jnl
SCOUTER: Slot Attention-based Classifier for Explainable Image Recognition.
CoRR
Liangzhi Li, Bowen Wang, Manisha Verma, Yuta Nakashima, Ryo Kawasaki, Hajime Nagahara
2020 — conf
YOLO in the Dark - Domain Adaptation Method for Merging Multiple Models.
ECCV (21)
Yukihiro Sasagawa, Hajime Nagahara
2019 — conf
3D Image Reconstruction from Multi-focus Microscopic Images.
PSIVT Workshops
Takahiro Yamaguchi, Hajime Nagahara, Ken'ichi Morooka, Yuta Nakashima, Yuki Uranishi, Shoko Miyauchi, Ryo Kurazume
2019 J jnl
5D Light Field Synthesis from a Monocular Video.
CoRR
Kyuho Bae, Andre Ivan, Hajime Nagahara, In Kyu Park
2019 B conf
A 3-D Display Pipeline from Coded-Aperture Camera to Tensor Light-Field Display Through CNN.
ICIP
Keita Maruyama, Yasutaka Inagaki, Keita Takahashi, Toshiaki Fujii, Hajime Nagahara
2019 A* conf
BUDA.ART: A Multimodal Content Based Analysis and Retrieval System for Buddha Statues.
ACM Multimedia
Benjamin Renoust, Matheus Oliveira Franca, Jacob Chan, Van Le, Ayaka Uesaka, Yuta Nakashima, Hajime Nagahara, Jueren Wang, Yutaka Fujioka
2019 J jnl
BUDA.ART: A Multimodal Content-Based Analysis and Retrieval System for Buddha Statues.
CoRR
Benjamin Renoust, Matheus Oliveira Franca, Jacob Chan, Van Le, Ayaka Uesaka, Yuta Nakashima, Hajime Nagahara, Jueren Wang, Yutaka Fujioka
2019 — conf
Deep Compressive Sensing for Visual Privacy Protection in FlatCam Imaging.
ICCV Workshops
Thuong Nguyen Canh, Hajime Nagahara
2019 B conf
Facial Expression Recognition with Skip-Connection to Leverage Low-Level Features.
ICIP
Manisha Verma, Hirokazu Kobori, Yuta Nakashima, Noriko Takemura, Hajime Nagahara
2019 — conf
Historical and Modern Features for Buddha Statue Classification.
SUMAC @ ACM Multimedia
Benjamin Renoust, Matheus Oliveira Franca, Jacob Chan, Noa Garcia, Van Le, Ayaka Uesaka, Yuta Nakashima, Hajime Nagahara, Jueren Wang, Yutaka Fujioka
2019 J jnl
Historical and Modern Features for Buddha Statue Classification.
CoRR
Benjamin Renoust, Matheus Oliveira Franca, Jacob Chan, Van Le, Ayaka Uesaka, Yuta Nakashima, Hajime Nagahara, Jueren Wang, Yutaka Fujioka
2019 J jnl
IterNet: Retinal Image Segmentation Utilizing Structural Redundancy in Vessel Networks.
CoRR
Liangzhi Li, Manisha Verma, Yuta Nakashima, Hajime Nagahara, Ryo Kawasaki
2019 — conf
Legal Information as a Complex Network: Improving Topic Modeling Through Homophily.
COMPLEX NETWORKS (2)
Kazuki Ashihara, Chenhui Chu, Benjamin Renoust, Noriko Okubo, Noriko Takemura, Yuta Nakashima, Hajime Nagahara
2019 J jnl
Reflectance and Shape Estimation with a Light Field Camera Under Natural Illumination.
Int. J. Comput. Vis.
Trung Ngo Thanh, Hajime Nagahara, Ko Nishino, Rin-Ichiro Taniguchi, Yasushi Yagi
2019 J jnl
TransCut2: Transparent Object Segmentation From a Light-Field Image.
IEEE Trans. Computational Imaging
Yichao Xu, Hajime Nagahara, Atsushi Shimada, Rin-Ichiro Taniguchi
2019 J jnl
Using Natural Language Processing to Develop an Automated Orthodontic Diagnostic System.
CoRR
Tomoyuki Kajiwara, Chihiro Tanikawa, Yuujin Shimizu, Chenhui Chu, Takashi Yamashiro, Hajime Nagahara
2018 — conf
A Coded Aperture for Watermark Extraction from Defocused Images.
ACCV (6)
Hiroki Hamasaki, Shingo Takeshita, Kentaro Nakai, Toshiki Sonoda, Hiroshi Kawasaki, Hajime Nagahara, Satoshi Ono
2018 J jnl
Designing Coded Aperture Camera Based on PCA and NMF for Light Field Acquisition.
IEICE Trans. Inf. Syst.
Yusuke Yagi, Keita Takahashi, Toshiaki Fujii, Toshiki Sonoda, Hajime Nagahara
2018 — conf
Joint Optimization for Compressive Video Sensing and Reconstruction Under Hardware Constraints.
ECCV (10)
Michitaka Yoshida, Akihiko Torii, Masatoshi Okutomi, Kenta Endo, Yukinobu Sugiyama, Rin-Ichiro Taniguchi, Hajime Nagahara
2018 — conf
Learning to Capture Light Fields Through a Coded Aperture Camera.
ECCV (7)
Yasutaka Inagaki, Yuto Kobayashi, Keita Takahashi, Toshiaki Fujii, Hajime Nagahara
2018 — conf
Space-Time-Brightness Sampling Using an Adaptive Pixel-Wise Coded Exposure.
CVPR Workshops
Hajime Nagahara, Toshiki Sonoda, Dengyu Liu, Jinwei Gu
2018 J jnl
The Dynamic Photometric Stereo Method Using a Multi-Tap CMOS Image Sensor.
Sensors
Takuya Yoda, Hajime Nagahara, Rin-Ichiro Taniguchi, Keiichiro Kagawa, Keita Yasutomi, Shoji Kawahito
2017 J jnl
Adapting Local Features for Face Detection in Thermal Image.
Sensors
Chao Ma, Trung Ngo Thanh, Hideaki Uchiyama, Hajime Nagahara, Atsushi Shimada, Rin-Ichiro Taniguchi
2017 J jnl
Adaptive background model registration for moving cameras.
Pattern Recognit. Lett.
Tsubasa Minematsu, Hideaki Uchiyama, Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi
2017 — conf
Hyperspectral imaging using flickerless active LED illumination.
QCAV
Makoto Ohsaki, Hajime Nagahara, Tetsuo Ikeda, Rin-Ichiro Taniguchi
2017 Misc conf
Incremental structural modeling on sparse visual SLAM.
MVA
Rafael Alves Roberto, Hideaki Uchiyama, Joao Paulo Silva do Monte Lima, Hajime Nagahara, Rin-Ichiro Taniguchi, Veronica Teichrieb
2017 J jnl
Incremental structural modeling on sparse visual SLAM.
IPSJ Trans. Comput. Vis. Appl.
Rafael Alves Roberto, Hideaki Uchiyama, João Paulo Silva do Monte Lima, Hajime Nagahara, Rin-Ichiro Taniguchi, Veronica Teichrieb
2017 — conf
Mixed features for face detection in thermal image.
QCAV
Chao Ma, Trung Ngo Thanh, Hideaki Uchiyama, Hajime Nagahara, Atsushi Shimada, Rin-Ichiro Taniguchi
2017 B conf
PCA-coded aperture for light field photography.
ICIP
Yusuke Yagi, Keita Takahashi, Toshiaki Fujii, Toshiki Sonoda, Hajime Nagahara
2017 A conf
Reflectance and Shape Estimation with a Light Field Camera under Natural Illumination.
BMVC
Trung Ngo Thanh, Hajime Nagahara, Ko Nishino, Rin-Ichiro Taniguchi, Yasushi Yagi
2017 — ed.
Thirteenth International Conference on Quality Control by Artificial Vision, QCAV 2017, Tokyo, Japan, May 14, 2017
QCAV
Hajime Nagahara, Kazunori Umeda, Atsushi Yamashita
2016 B conf
4D light field segmentation with spatial and angular consistencies.
ICCP
Hajime Mihara, Takuya Funatomi, Kenichiro Tanaka, Hiroyuki Kubo, Yasuhiro Mukaigawa, Hajime Nagahara
2016 J jnl
Background light ray modeling for change detection.
J. Vis. Commun. Image Represent.
Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi
2016 B conf
Dynamic photometric stereo method using multi-tap CMOS image sensor.
ICPR
Takuya Yoda, Hajime Nagahara, Rin-Ichiro Taniguchi, Keiichiro Kagawa, Keita Yasutomi, Shoji Kawahito
2016 B conf
High-speed imaging using CMOS image sensor with quasi pixel-wise exposure.
ICCP
Hajime Nagahara, Toshiki Sonoda, Kenta Endo, Yukinobu Sugiyama, Rin-Ichiro Taniguchi
2016 J jnl
Learning multi-task local metrics for image annotation.
Multim. Tools Appl.
Xing Xu, Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi
2016 — conf
Real-Time Surface of Revolution Reconstruction on Dense SLAM.
3DV
Liming Yang, Hideaki Uchiyama, Jean-Marie Normand, Guillaume Moreau, Hajime Nagahara, Rin-Ichiro Taniguchi
2016 — conf
WiP Abstract: Human-Assisted Power Demand Forecasting Based on Action Plan Declaration.
ICCPS
Masaki Igarashi, Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi
2015 B conf
Adaptive search of background models for object detection in images taken by moving cameras.
ICIP
Tsubasa Minematsu, Hideaki Uchiyama, Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi
2015 B conf
Change detection on light field for active video surveillance.
AVSS
Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi
2015 — conf
Estimating Surface Normals with Depth Image Gradients for Fast and Accurate Registration.
3DV
Yosuke Nakagawa, Hideaki Uchiyama, Hajime Nagahara, Rin-Ichiro Taniguchi
2015 — conf
Evaluation of foreground detection methodology for a moving camera.
FCV
Tsubasa Minematsu, Hideaki Uchiyama, Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi
2015 J jnl
Light field distortion feature for transparent object classification.
Comput. Vis. Image Underst.
Yichao Xu, Kazuki Maeno, Hajime Nagahara, Atsushi Shimada, Rin-Ichiro Taniguchi
2015 B conf
Person re-identification visualization tool for object tracking across non-overlapping cameras.
AVSS
Etienne Pot, Maiya Hori, Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi
2015 — conf
Query expansion with pairwise learning in object retrieval challenge.
FCV
Hao Liu, Atsushi Shimada, Xing Xu, Hajime Nagahara, Hideaki Uchiyama, Rin-Ichiro Taniguchi
2015 — conf
Scattering tomography using ellipsoidal mirror.
FCV
Ryuichi Akashi, Hajime Nagahara, Yasuhiro Mukaigawa, Rin-Ichiro Taniguchi
2015 A* conf
Shape and light directions from shading and polarization.
CVPR
Trung Ngo Thanh, Hajime Nagahara, Rin-Ichiro Taniguchi
2015 J jnl
Similar gait action recognition using an inertial sensor.
Pattern Recognit.
Trung Ngo Thanh, Yasushi Makihara, Hajime Nagahara, Yasuhiro Mukaigawa, Yasushi Yagi
2015 — conf
Spatially-multiplexed MIMO markers.
3DUI
Hideaki Uchiyama, Shinichiro Haruyama, Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi
2015 A* conf
TransCut: Transparent Object Segmentation from a Light-Field Image.
ICCV
Yichao Xu, Hajime Nagahara, Atsushi Shimada, Rin-Ichiro Taniguchi
2015 J jnl
TransCut: Transparent Object Segmentation from a Light-Field Image.
CoRR
Yichao Xu, Hajime Nagahara, Atsushi Shimada, Rin-Ichiro Taniguchi
2015 A* conf
Tutorial 2: Computational Imaging and Projection.
ISMAR
Shinsaku Hiura, Hajime Nagahara, Daisuke Iwai, Toshiyuki Amano
2014 B conf
Anonymous Camera for Privacy Protection.
ICPR
Yupeng Zhang, Yuheng Lu, Hajime Nagahara, Rin-Ichiro Taniguchi
2014 J jnl
Case-based background modeling: associative background database towards low-cost and high-performance change detection.
Mach. Vis. Appl.
Atsushi Shimada, Yosuke Nonaka, Hajime Nagahara, Rin-Ichiro Taniguchi
2014 J jnl
Half-sweep imaging for depth from defocus.
Image Vis. Comput.
Shuhei Matsui, Hajime Nagahara, Rin-Ichiro Taniguchi
2014 B conf
Light Transport Refocusing for Unknown Scattering Medium.
ICPR
Md. Abdul Mannan, Seiichi Tagawa, Toru Tamaki, Hajime Nagahara, Yasuhiro Mukaigawa, Yasushi Yagi
2014 J jnl
Mobile Camera Array Calibration for Light Field Acquisition.
CoRR
Yichao Xu, Kazuki Maeno, Hajime Nagahara, Rin-Ichiro Taniguchi
2014 J jnl
Motion-invariant Coding Using a Programmable Aperture Camera.
Inf. Media Technol.
Toshiki Sonoda, Hajime Nagahara, Rin-Ichiro Taniguchi
2014 J jnl
Motion-invariant Coding Using a Programmable Aperture Camera.
IPSJ Trans. Comput. Vis. Appl.
Toshiki Sonoda, Hajime Nagahara, Rin-Ichiro Taniguchi
2014 J jnl
Object detection based on spatiotemporal background models.
Comput. Vis. Image Underst.
Satoshi Yoshinaga, Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi
2014 J jnl
Orientation-Compensative Signal Registration for Owner Authentication Using an Accelerometer.
IEICE Trans. Inf. Syst.
Trung Ngo Thanh, Yasushi Makihara, Hajime Nagahara, Yasuhiro Mukaigawa, Yasushi Yagi
2014 J jnl
Phase Estimation of a Single Quasi-Periodic Signal.
IEEE Trans. Signal Process.
Yasushi Makihara, Muhammad Rasyid Aqmar, Trung Ngo Thanh, Hajime Nagahara, Ryusuke Sagawa, Yasuhiro Mukaigawa, Yasushi Yagi
2014 J jnl
The largest inertial sensor-based gait database and performance evaluation of gait-based personal authentication.
Pattern Recognit.
Trung Ngo Thanh, Yasushi Makihara, Hajime Nagahara, Yasuhiro Mukaigawa, Yasushi Yagi
2013 — conf
"Clickable real world" information retrieval application based on geo-visual clustering.
FCV
Takashi Ito, Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi
2013 A* conf
Background Modeling Based on Bidirectional Analysis.
CVPR
Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi
2013 — conf
Background model based on intensity change similarity among pixels.
FCV
Satoshi Yoshinaga, Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi
2013 J jnl
Hash-based early recognition of gesture patterns.
Artif. Life Robotics
Yoshiyasu Ko, Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi
2013 A* conf
Light Field Distortion Feature for Transparent Object Recognition.
CVPR
Kazuki Maeno, Hajime Nagahara, Atsushi Shimada, Rin-Ichiro Taniguchi
2013 — conf
Multi-layered Background Modeling for Complex Environment Surveillance.
ACPR
Satoshi Yoshinaga, Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi, Kouichiro Kajitani, Takeshi Naito
2013 J jnl
Object Detection Based on Spatio-temporal Light Field Sensing.
Inf. Media Technol.
Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi
2013 J jnl
Object Detection Based on Spatio-temporal Light Field Sensing.
IPSJ Trans. Comput. Vis. Appl.
Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi
2013 — conf
Real-Time Foreground Segmentation from Moving Camera Based on Case-Based Trajectory Classification.
ACPR
Yosuke Nonaka, Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi
2012 — conf
Background Model Based on Statistical Local Difference Pattern.
ACCV Workshops (1)
Satoshi Yoshinaga, Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi
2012 — conf
Cooking gesture recognition using local feature and depth image.
CEA@ACM Multimedia
Yanli Ji, Yoshiyasu Ko, Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi
2012 — conf
Evaluation report of integrated background modeling based on spatio-temporal features.
CVPR Workshops
Yosuke Nonaka, Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi
2012 B conf
Inertial-sensor-based walking action recognition using robust step detection and inter-class relationships.
ICPR
Trung Ngo Thanh, Yasushi Makihara, Hajime Nagahara, Yasuhiro Mukaigawa, Yasushi Yagi
2012 — conf
Motion-Invariant Coding Using a Programmable Aperture Camera.
ACCV (4)
Toshiki Sonoda, Hajime Nagahara, Rin-Ichiro Taniguchi
2012 — conf
Performance evaluation of gait recognition using the largest inertial sensor-based gait database.
ICB
Trung Ngo Thanh, Yasushi Makihara, Hajime Nagahara, Yasuhiro Mukaigawa, Yasushi Yagi
2012 J jnl
Programmable Aperture Camera Using LCoS.
Inf. Media Technol.
Hajime Nagahara, Changyin Zhou, Takuya Watanabe, Hiroshi Ishiguro, Shree K. Nayar
2012 J jnl
Programmable Aperture Camera Using LCoS.
IPSJ Trans. Comput. Vis. Appl.
Hajime Nagahara, Changyin Zhou, Takuya Watanabe, Hiroshi Ishiguro, Shree K. Nayar
2012 J jnl
Statistical Local Difference Pattern for Background Modeling.
Inf. Media Technol.
Satoshi Yoshinaga, Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi
2011 J jnl
Flexible Depth of Field Photography.
IEEE Trans. Pattern Anal. Mach. Intell.
Sujit Kuthirummal, Hajime Nagahara, Changyin Zhou, Shree K. Nayar
2011 — conf
Geolocation based image annotation.
ACPR
Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi, Vincent Charvillat
2011 — conf
Half-Sweep Imaging for Depth from Defocus.
PSIVT (1)
Shuhei Matsui, Hajime Nagahara, Rin-Ichiro Taniguchi
2011 B conf
Phase registration in a gallery improving gait authentication.
IJCB
Trung Ngo Thanh, Yasushi Makihara, Hajime Nagahara, Ryusuke Sagawa, Yasuhiro Mukaigawa, Yasushi Yagi
2011 J jnl
Statistical Local Difference Pattern for Background Modeling.
IPSJ Trans. Comput. Vis. Appl.
Satoshi Yoshinaga, Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi
2010 J jnl
Highly Robust Estimator Using a Case-dependent Residual Distribution Model.
Inf. Media Technol.
Trung Thanh Ngo, Hajime Nagahara, Ryusuke Sagawa, Yasuhiro Mukaigawa, Masahiko Yachida, Yasushi Yagi
2010 J jnl
Image-Based Modeling from a High -Resolution Route Panorama.
Int. J. Virtual Real.
Ryuji Shibata, Hajime Nagahara
2010 J jnl
Message from the Guest Editors-In-Chief.
IPSJ Trans. Comput. Vis. Appl.
Hajime Nagahara, Ryusuke Sagawa, Pascal Vasseur, Shree K. Nayar
2010 — conf
Object Detection Using Local Difference Patterns.
ACCV (4)
Satoshi Yoshinaga, Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi
2010 — conf
Phase Registration of a Single Quasi-Periodic Signal Using Self Dynamic Time Warping.
ACCV (3)
Yasushi Makihara, Trung Ngo Thanh, Hajime Nagahara, Ryusuke Sagawa, Yasuhiro Mukaigawa, Yasushi Yagi
2010 — conf
Programmable Aperture Camera Using LCoS.
ECCV (6)
Hajime Nagahara, Changyin Zhou, Takuya Watanabe, Hiroshi Ishiguro, Shree K. Nayar
2010 J jnl
Real-Time Estimation of Fast Egomotion with Feature Classification Using Compound Omnidirectional Vision Sensor.
IEICE Trans. Inf. Syst.
Trung Ngo Thanh, Yuichiro Kojima, Hajime Nagahara, Ryusuke Sagawa, Yasuhiro Mukaigawa, Masahiko Yachida, Yasushi Yagi
2009 — conf
Adaptive-Scale Robust Estimator Using Distribution Model Fitting.
ACCV (3)
Trung Ngo Thanh, Hajime Nagahara, Ryusuke Sagawa, Yasuhiro Mukaigawa, Masahiko Yachida, Yasushi Yagi
2009 A* conf
An adaptive-scale robust estimator for motion estimation.
ICRA
Trung Ngo Thanh, Hajime Nagahara, Ryusuke Sagawa, Yasuhiro Mukaigawa, Masahiko Yachida, Yasushi Yagi
2009 J jnl
Highly Robust Estimator Using a Case-dependent Residual Distribution Model.
IPSJ Trans. Comput. Vis. Appl.
Trung Ngo Thanh, Hajime Nagahara, Ryusuke Sagawa, Yasuhiro Mukaigawa, Masahiko Yachida, Yasushi Yagi
2008 A conf
Depth estimation from the color drift of a route panorama.
IROS
Hajime Nagahara, Atsushi Ichikawa, Masahiko Yachida
2008 — conf
Flexible Depth of Field Photography.
ECCV (4)
Hajime Nagahara, Sujit Kuthirummal, Changyin Zhou, Shree K. Nayar
2008 A* conf
Robust and real-time egomotion estimation using a compound omnidirectional sensor.
ICRA
Trung Ngo Thanh, Hajime Nagahara, Ryusuke Sagawa, Yasuhiro Mukaigawa, Masahiko Yachida, Yasushi Yagi
2007 A* conf
An Omnidirectional Vision Sensor with Single View and Constant Resolution.
ICCV
Hajime Nagahara, Koji Yoshida, Masahiko Yachida
2007 A* conf
Robust and Real-time Rotation Estimation of Compound Omnidirectional Sensor.
ICRA
Trung Ngo Thanh, Hajime Nagahara, Ryusuke Sagawa, Yasuhiro Mukaigawa, Masahiko Yachida, Yasushi Yagi
2006 A conf
An Omnidirectional Vision Sensor with Single Viewpoint and Constant Resolution.
IROS
Koji Yoshida, Hajime Nagahara, Masahiko Yachida
2006 — conf
Calibration of Rotating Line Camera for Spherical Imaging.
ACCV (1)
Tomoyuki Hirota, Hajime Nagahara, Masahiko Yachida
2006 — conf
High-resolution Video Generation Using Morphing.
ICPR (4)
Hajime Nagahara, Toru Matsunobu, Yoshio Iwai, Masahiko Yachida, Toshiya Suzuki
2006 — conf
Stereo SLAM Using Two Estimators.
ROBIO
Trung Ngo Thanh, Yusuke Sakaguchi, Hajime Nagahara, Masahiko Yachida
2006 J jnl
Super Wide Field of View Head Mounted Display Using Catadioptrical Optics.
Presence Teleoperators Virtual Environ.
Hajime Nagahara, Yasushi Yagi, Masahiko Yachida
2006 — conf
Video Synthesis with High Spatio-Temporal Resolution Using Motion Compensation and Image Fusion in Wavelet Domain.
ACCV (1)
Kiyotaka Watanabe, Yoshio Iwai, Hajime Nagahara, Masahiko Yachida, Toshiya Suzuki
2006 J jnl
Video Synthesis with High Spatio-Temporal Resolution Using Motion Compensation and Spectral Fusion.
IEICE Trans. Inf. Syst.
Kiyotaka Watanabe, Yoshio Iwai, Hajime Nagahara, Masahiko Yachida, Toshiya Suzuki
2006 — conf
Video Synthesis with High Spatio-temporal Resolution Using Spectral Fusion.
MRCS
Kiyotaka Watanabe, Yoshio Iwai, Hajime Nagahara, Masahiko Yachida, Toshiya Suzuki
2005 B conf
Dual-sensor camera for acquiring image sequences with different spatio-temporal resolution.
AVSS
Hajime Nagahara, Akira Hoshikawa, Tomohiro Shigemoto, Yoshio Iwai, Masahiko Yachida, Hiroyuki Tanaka
2004 J jnl
Super wide viewer using catadioptrical optics.
ACM Trans. Graph.
Hajime Nagahara, Yasushi Yagi, Masahiko Yachida
2003 B conf
Super wide viewer using catadioptrical optics.
VRST
Hajime Nagahara, Yasushi Yagi, Masahiko Yachida
2003 J jnl
Superresolution modeling using an omnidirectional image sensor.
IEEE Trans. Syst. Man Cybern. Part B
Hajime Nagahara, Yasushi Yagi, Masahiko Yachida
2003 — conf
Wide Field of View Head Mounted Display for Tele-presence with An Omnidirectional Image Sensor.
CVPR Workshops
Hajime Nagahara, Yasushi Yagi, Masahiko Yachida
2003 A conf
Wide field of view catadioptrical head-mounted display.
IROS
Hajime Nagahara, Yasushi Yagi, Masahiko Yachida
2002 A* conf
Resolution Improving Method for a 3D Environment Modeling using Omnidirectional Image Sensor.
ICRA
Hajime Nagahara, Yasushi Yagi, Masahiko Yachida
2001 — conf
Resolution improving method from multi-focal omnidirectional images.
ICIP (1)
Hajime Nagahara, Yasushi Yagi, Masahiko Yachida
2000 J jnl
Super-resolution for an omnidirectional vision sensor.
Adv. Robotics
Hajime Nagahara, Yasushi Yagi, Masahiko Yachida