Nagahara, Hajime

33 publications

ICLR 2025 Gaussian-Based Instance-Adaptive Intensity Modeling for Point-Supervised Facial Expression Spotting Yicheng Deng, Hideaki Hayashi, Hajime Nagahara

WACV 2025 Multi-Task Learning of Classification and Generation for Set-Structured Data Fumioki Sato, Hideaki Hayashi, Hajime Nagahara

CVPR 2025 NeISF++: Neural Incident Stokes Field for Polarized Inverse Rendering of Conductors and Dielectrics Chenhao Li, Taishi Ono, Takeshi Uemori, Sho Nitta, Hajime Mihara, Alexander Gatto, Hajime Nagahara, Yusuke Moriuchi

ECCV 2024 Deep Polarization Cues for Single-Shot Shape and Subsurface Scattering Estimation Chenhao Li, Trung Thanh Ngo, Hajime Nagahara

NeurIPS 2024 DiReCT: Diagnostic Reasoning for Clinical Notes via Large Language Models Bowen Wang, Jiuyang Chang, Yiming Qian, Guoxin Chen, Junhao Chen, Zhouqiang Jiang, Jiahao Zhang, Yuta Nakashima, Hajime Nagahara

WACV 2024 Instruct Me More! Random Prompting for Visual In-Context Learning Jiahao Zhang, Bowen Wang, Liangzhi Li, Yuta Nakashima, Hajime Nagahara

WACV 2024 MIDAS: Mixing Ambiguous Data with Soft Labels for Dynamic Facial Expression Recognition Ryosuke Kawamura, Hideaki Hayashi, Noriko Takemura, Hajime Nagahara

CVPR 2024 NeISF: Neural Incident Stokes Field for Geometry and Material Estimation Chenhao Li, Taishi Ono, Takeshi Uemori, Hajime Mihara, Alexander Gatto, Hajime Nagahara, Yusuke Moriuchi

WACV 2024 Revisiting Pixel-Level Contrastive Pre-Training on Scene Images Zongshang Pang, Yuta Nakashima, Mayu Otani, Hajime Nagahara

CVPR 2024 Time-Efficient Light-Field Acquisition Using Coded Aperture and Events Shuji Habuchi, Keita Takahashi, Chihiro Tsutake, Toshiaki Fujii, Hajime Nagahara

WACV 2023 Contrastive Losses Are Natural Criteria for Unsupervised Video Summarization Zongshang Pang, Yuta Nakashima, Mayu Otani, Hajime Nagahara

CVPR 2023 Inverse Rendering of Translucent Objects Using Physical and Neural Renderers Chenhao Li, Trung Thanh Ngo, Hajime Nagahara

CVPR 2023 Learning Bottleneck Concepts in Image Classification Bowen Wang, Liangzhi Li, Yuta Nakashima, Hajime Nagahara

CVPR 2022 Acquiring a Dynamic Light Field Through a Single-Shot Coded Image Ryoya Mizuno, Keita Takahashi, Michitaka Yoshida, Chihiro Tsutake, Toshiaki Fujii, Hajime Nagahara

ECCV 2022 Privacy-Preserving Action Recognition via Motion Difference Quantization Sudhakar Kumawat, Hajime Nagahara

CVPRW 2021 MTUNet: Few-Shot Image Classification with Visual Explanations Bowen Wang, Liangzhi Li, Manisha Verma, Yuta Nakashima, Ryo Kawasaki, Hajime Nagahara

ICCV 2021 SCOUTER: Slot Attention-Based Classifier for Explainable Image Recognition Liangzhi Li, Bowen Wang, Manisha Verma, Yuta Nakashima, Ryo Kawasaki, Hajime Nagahara

ECCV 2020 Acquiring Dynamic Light Fields Through Coded Aperture Camera Kohei Sakai, Keita Takahashi, Toshiaki Fujii, Hajime Nagahara

WACV 2020 IterNet: Retinal Image Segmentation Utilizing Structural Redundancy in Vessel Networks Liangzhi Li, Manisha Verma, Yuta Nakashima, Hajime Nagahara, Ryo Kawasaki

ECCV 2020 YOLO in the Dark - Domain Adaptation Method for Merging Multiple Models - Yukihiro Sasagawa, Hajime Nagahara

ICCVW 2019 Deep Compressive Sensing for Visual Privacy Protection in FlatCam Imaging Thuong Nguyen Canh, Hajime Nagahara

ECCV 2018 Joint Optimization for Compressive Video Sensing and Reconstruction Under Hardware Constraints Michitaka Yoshida, Akihiko Torii, Masatoshi Okutomi, Kenta Endo, Yukinobu Sugiyama, Rin-ichiro Taniguchi, Hajime Nagahara

ECCV 2018 Learning to Capture Light Fields Through a Coded Aperture Camera Yasutaka Inagaki, Yuto Kobayashi, Keita Takahashi, Toshiaki Fujii, Hajime Nagahara

CVPRW 2018 Space-Time-Brightness Sampling Using an Adaptive Pixel-Wise Coded Exposure Hajime Nagahara, Toshiki Sonoda, Dengyu Liu, Jinwei Gu

CVPR 2015 Shape and Light Directions from Shading and Polarization Trung Ngo Thanh, Hajime Nagahara, Rin-ichiro Taniguchi

ICCV 2015 TransCut: Transparent Object Segmentation from a Light-Field Image Yichao Xu, Hajime Nagahara, Atsushi Shimada, Rin-ichiro Taniguchi

CVPR 2013 Background Modeling Based on Bidirectional Analysis Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi

CVPR 2013 Light Field Distortion Feature for Transparent Object Recognition Kazuki Maeno, Hajime Nagahara, Atsushi Shimada, Rin-Ichiro Taniguchi

CVPRW 2012 Evaluation Report of Integrated Background Modeling Based on Spatio-Temporal Features Yosuke Nonaka, Atsushi Shimada, Hajime Nagahara, Rin-Ichiro Taniguchi

ECCV 2010 Programmable Aperture Camera Using LCoS Hajime Nagahara, Changyin Zhou, Takuya Watanabe, Hiroshi Ishiguro, Shree K. Nayar

ECCV 2008 Flexible Depth of Field Photography Hajime Nagahara, Sujit Kuthirummal, Changyin Zhou, Shree K. Nayar

ICCV 2007 An Omnidirectional Vision Sensor with Single View and Constant Resolution Hajime Nagahara, Koji Yoshida, Masahiko Yachida

CVPRW 2003 Wide Field of View Head Mounted Display for Tele-Presence with an Omnidirectional Image Sensor Hajime Nagahara, Yasushi Yagi, Masahiko Yachida