Super-resolution for an omnidirectional vision sensor. - Hajime Nagahara; Yasushi Yagi; Masahiko Yachida (Adv. Robotics, 2000)

Resolution improving method from multi-focal omnidirectional images. - Hajime Nagahara; Yasushi Yagi; Masahiko Yachida (ICIP (1), 2001)

Resolution Improving Method for a 3D Environment Modeling using Omnidirectional Image Sensor. - Hajime Nagahara; Yasushi Yagi; Masahiko Yachida (ICRA, 2002)

Wide Field of View Head Mounted Display for Tele-presence with An Omnidirectional Image Sensor. - Hajime Nagahara; Yasushi Yagi; Masahiko Yachida (CVPR Workshops, 2003)

Wide field of view catadioptrical head-mounted display. - Hajime Nagahara; Yasushi Yagi; Masahiko Yachida (IROS, 2003)

Superresolution modeling using an omnidirectional image sensor. - Hajime Nagahara; Yasushi Yagi; Masahiko Yachida (IEEE Trans. Syst. Man Cybern. Part B, 2003)

Super wide viewer using catadioptrical optics. - Hajime Nagahara; Yasushi Yagi; Masahiko Yachida (ACM Trans. Graph., 2004)

Dual-sensor camera for acquiring image sequences with different spatio-temporal resolution. - Hajime Nagahara; Akira Hoshikawa; Tomohiro Shigemoto; Yoshio Iwai; Masahiko Yachida; Hiroyuki Tanaka (AVSS, 2005)

Calibration of Rotating Line Camera for Spherical Imaging. - Tomoyuki Hirota; Hajime Nagahara; Masahiko Yachida (ACCV (1), 2006)

Video Synthesis with High Spatio-Temporal Resolution Using Motion Compensation and Image Fusion in Wavelet Domain. - Kiyotaka Watanabe; Yoshio Iwai; Hajime Nagahara; Masahiko Yachida; Toshiya Suzuki (ACCV (1), 2006)

High-resolution Video Generation Using Morphing. - Hajime Nagahara; Toru Matsunobu; Yoshio Iwai; Masahiko Yachida; Toshiya Suzuki (ICPR (4), 2006)

An Omnidirectional Vision Sensor with Single Viewpoint and Constant Resolution. - Koji Yoshida; Hajime Nagahara; Masahiko Yachida (IROS, 2006)

Video Synthesis with High Spatio-temporal Resolution Using Spectral Fusion. - Kiyotaka Watanabe; Yoshio Iwai; Hajime Nagahara; Masahiko Yachida; Toshiya Suzuki (MRCS, 2006)

Stereo SLAM Using Two Estimators. - Trung Ngo Thanh; Yusuke Sakaguchi; Hajime Nagahara; Masahiko Yachida (ROBIO, 2006)

Video Synthesis with High Spatio-Temporal Resolution Using Motion Compensation and Spectral Fusion. - Kiyotaka Watanabe; Yoshio Iwai; Hajime Nagahara; Masahiko Yachida; Toshiya Suzuki (IEICE Trans. Inf. Syst., 2006)

Super Wide Field of View Head Mounted Display Using Catadioptrical Optics. - Hajime Nagahara; Yasushi Yagi; Masahiko Yachida (Presence Teleoperators Virtual Environ., 2006)

An Omnidirectional Vision Sensor with Single View and Constant Resolution. - Hajime Nagahara; Koji Yoshida; Masahiko Yachida (ICCV, 2007)

Robust and Real-time Rotation Estimation of Compound Omnidirectional Sensor. - Trung Ngo Thanh; Hajime Nagahara; Ryusuke Sagawa; Yasuhiro Mukaigawa; Masahiko Yachida; Yasushi Yagi (ICRA, 2007)

Robust and real-time egomotion estimation using a compound omnidirectional sensor. - Trung Ngo Thanh; Hajime Nagahara; Ryusuke Sagawa; Yasuhiro Mukaigawa; Masahiko Yachida; Yasushi Yagi (ICRA, 2008)

Depth estimation from the color drift of a route panorama. - Hajime Nagahara; Atsushi Ichikawa; Masahiko Yachida (IROS, 2008)

Adaptive-Scale Robust Estimator Using Distribution Model Fitting. - Trung Ngo Thanh; Hajime Nagahara; Ryusuke Sagawa; Yasuhiro Mukaigawa; Masahiko Yachida; Yasushi Yagi (ACCV (3), 2009)

An adaptive-scale robust estimator for motion estimation. - Trung Ngo Thanh; Hajime Nagahara; Ryusuke Sagawa; Yasuhiro Mukaigawa; Masahiko Yachida; Yasushi Yagi (ICRA, 2009)

Highly Robust Estimator Using a Case-dependent Residual Distribution Model. - Trung Ngo Thanh; Hajime Nagahara; Ryusuke Sagawa; Yasuhiro Mukaigawa; Masahiko Yachida; Yasushi Yagi (IPSJ Trans. Comput. Vis. Appl., 2009)

Phase Registration of a Single Quasi-Periodic Signal Using Self Dynamic Time Warping. - Yasushi Makihara; Trung Ngo Thanh; Hajime Nagahara; Ryusuke Sagawa; Yasuhiro Mukaigawa; Yasushi Yagi (ACCV (3), 2010)

Object Detection Using Local Difference Patterns. - Satoshi Yoshinaga; Atsushi Shimada 001; Hajime Nagahara; Rin-Ichiro Taniguchi (ACCV (4), 2010)

Real-Time Estimation of Fast Egomotion with Feature Classification Using Compound Omnidirectional Vision Sensor. - Trung Ngo Thanh; Yuichiro Kojima; Hajime Nagahara; Ryusuke Sagawa; Yasuhiro Mukaigawa; Masahiko Yachida; Yasushi Yagi (IEICE Trans. Inf. Syst., 2010)

Image-Based Modeling from a High -Resolution Route Panorama. - Ryuji Shibata; Hajime Nagahara (Int. J. Virtual Real., 2010)

Message from the Guest Editors-In-Chief. - Hajime Nagahara; Ryusuke Sagawa; Pascal Vasseur; Shree K. Nayar (IPSJ Trans. Comput. Vis. Appl., 2010)

Geolocation based image annotation. - Atsushi Shimada 001; Hajime Nagahara; Rin-Ichiro Taniguchi; Vincent Charvillat (ACPR, 2011)

Phase registration in a gallery improving gait authentication. - Trung Ngo Thanh; Yasushi Makihara; Hajime Nagahara; Ryusuke Sagawa; Yasuhiro Mukaigawa; Yasushi Yagi (IJCB, 2011)

Statistical Local Difference Pattern for Background Modeling. - Satoshi Yoshinaga; Atsushi Shimada 001; Hajime Nagahara; Rin-Ichiro Taniguchi (IPSJ Trans. Comput. Vis. Appl., 2011)

Flexible Depth of Field Photography. - Sujit Kuthirummal; Hajime Nagahara; Changyin Zhou; Shree K. Nayar (IEEE Trans. Pattern Anal. Mach. Intell., 2011)

Background Model Based on Statistical Local Difference Pattern. - Satoshi Yoshinaga; Atsushi Shimada 001; Hajime Nagahara; Rin-Ichiro Taniguchi (ACCV Workshops (1), 2012)

Evaluation report of integrated background modeling based on spatio-temporal features. - Yosuke Nonaka; Atsushi Shimada 001; Hajime Nagahara; Rin-Ichiro Taniguchi (CVPR Workshops, 2012)

Performance evaluation of gait recognition using the largest inertial sensor-based gait database. - Trung Ngo Thanh; Yasushi Makihara; Hajime Nagahara; Yasuhiro Mukaigawa; Yasushi Yagi (ICB, 2012)

Inertial-sensor-based walking action recognition using robust step detection and inter-class relationships. - Trung Ngo Thanh; Yasushi Makihara; Hajime Nagahara; Yasuhiro Mukaigawa; Yasushi Yagi (ICPR, 2012)

Cooking gesture recognition using local feature and depth image. - Yanli Ji; Yoshiyasu Ko; Atsushi Shimada 001; Hajime Nagahara; Rin-Ichiro Taniguchi (CEA@ACM Multimedia, 2012)

Programmable Aperture Camera Using LCoS. - Hajime Nagahara; Changyin Zhou; Takuya Watanabe; Hiroshi Ishiguro; Shree K. Nayar (IPSJ Trans. Comput. Vis. Appl., 2012)

Real-Time Foreground Segmentation from Moving Camera Based on Case-Based Trajectory Classification. - Yosuke Nonaka; Atsushi Shimada 001; Hajime Nagahara; Rin-Ichiro Taniguchi (ACPR, 2013)

Multi-layered Background Modeling for Complex Environment Surveillance. - Satoshi Yoshinaga; Atsushi Shimada 001; Hajime Nagahara; Rin-Ichiro Taniguchi; Kouichiro Kajitani; Takeshi Naito (ACPR, 2013)

Light Field Distortion Feature for Transparent Object Recognition. - Kazuki Maeno; Hajime Nagahara; Atsushi Shimada 001; Rin-Ichiro Taniguchi (CVPR, 2013)

Background Modeling Based on Bidirectional Analysis. - Atsushi Shimada 001; Hajime Nagahara; Rin-Ichiro Taniguchi (CVPR, 2013)

"Clickable real world" information retrieval application based on geo-visual clustering. - Takashi Ito; Atsushi Shimada 001; Hajime Nagahara; Rin-Ichiro Taniguchi (FCV, 2013)

Background model based on intensity change similarity among pixels. - Satoshi Yoshinaga; Atsushi Shimada 001; Hajime Nagahara; Rin-Ichiro Taniguchi (FCV, 2013)

Hash-based early recognition of gesture patterns. - Yoshiyasu Ko; Atsushi Shimada 001; Hajime Nagahara; Rin-Ichiro Taniguchi (Artif. Life Robotics, 2013)

Object Detection Based on Spatio-temporal Light Field Sensing. - Atsushi Shimada 001; Hajime Nagahara; Rin-Ichiro Taniguchi (IPSJ Trans. Comput. Vis. Appl., 2013)

Light Transport Refocusing for Unknown Scattering Medium. - Md. Abdul Mannan; Seiichi Tagawa; Toru Tamaki; Hajime Nagahara; Yasuhiro Mukaigawa; Yasushi Yagi (ICPR, 2014)

Anonymous Camera for Privacy Protection. - Yupeng Zhang; Yuheng Lu; Hajime Nagahara; Rin-Ichiro Taniguchi (ICPR, 2014)

Mobile Camera Array Calibration for Light Field Acquisition. - Yichao Xu; Kazuki Maeno; Hajime Nagahara; Rin-Ichiro Taniguchi (CoRR, 2014)

Object detection based on spatiotemporal background models. - Satoshi Yoshinaga; Atsushi Shimada 001; Hajime Nagahara; Rin-Ichiro Taniguchi (Comput. Vis. Image Underst., 2014)

Orientation-Compensative Signal Registration for Owner Authentication Using an Accelerometer. - Trung Ngo Thanh; Yasushi Makihara; Hajime Nagahara; Yasuhiro Mukaigawa; Yasushi Yagi (IEICE Trans. Inf. Syst., 2014)

Motion-invariant Coding Using a Programmable Aperture Camera. - Toshiki Sonoda; Hajime Nagahara; Rin-Ichiro Taniguchi (IPSJ Trans. Comput. Vis. Appl., 2014)

Half-sweep imaging for depth from defocus. - Shuhei Matsui; Hajime Nagahara; Rin-Ichiro Taniguchi (Image Vis. Comput., 2014)

Case-based background modeling: associative background database towards low-cost and high-performance change detection. - Atsushi Shimada 001; Yosuke Nonaka; Hajime Nagahara; Rin-Ichiro Taniguchi (Mach. Vis. Appl., 2014)

The largest inertial sensor-based gait database and performance evaluation of gait-based personal authentication. - Trung Ngo Thanh; Yasushi Makihara; Hajime Nagahara; Yasuhiro Mukaigawa; Yasushi Yagi (Pattern Recognit., 2014)

Phase Estimation of a Single Quasi-Periodic Signal. - Yasushi Makihara; Muhammad Rasyid Aqmar; Trung Ngo Thanh; Hajime Nagahara; Ryusuke Sagawa; Yasuhiro Mukaigawa; Yasushi Yagi (IEEE Trans. Signal Process., 2014)

Estimating Surface Normals with Depth Image Gradients for Fast and Accurate Registration. - Yosuke Nakagawa; Hideaki Uchiyama; Hajime Nagahara; Rin-Ichiro Taniguchi (3DV, 2015)

Spatially-multiplexed MIMO markers. - Hideaki Uchiyama; Shinichiro Haruyama; Atsushi Shimada 001; Hajime Nagahara; Rin-Ichiro Taniguchi (3DUI, 2015)

Person re-identification visualization tool for object tracking across non-overlapping cameras. - Etienne Pot; Maiya Hori; Atsushi Shimada 001; Hajime Nagahara; Rin-Ichiro Taniguchi (AVSS, 2015)

Change detection on light field for active video surveillance. - Atsushi Shimada 001; Hajime Nagahara; Rin-Ichiro Taniguchi (AVSS, 2015)

Shape and light directions from shading and polarization. - Trung Ngo Thanh; Hajime Nagahara; Rin-Ichiro Taniguchi (CVPR, 2015)

Scattering tomography using ellipsoidal mirror. - Ryuichi Akashi; Hajime Nagahara; Yasuhiro Mukaigawa; Rin-Ichiro Taniguchi (FCV, 2015)

Query expansion with pairwise learning in object retrieval challenge. - Hao Liu; Atsushi Shimada 001; Xing Xu 001; Hajime Nagahara; Hideaki Uchiyama; Rin-Ichiro Taniguchi (FCV, 2015)

Evaluation of foreground detection methodology for a moving camera. - Tsubasa Minematsu; Hideaki Uchiyama; Atsushi Shimada 001; Hajime Nagahara; Rin-Ichiro Taniguchi (FCV, 2015)

TransCut: Transparent Object Segmentation from a Light-Field Image. - Yichao Xu; Hajime Nagahara; Atsushi Shimada 001; Rin-Ichiro Taniguchi (ICCV, 2015)

Adaptive search of background models for object detection in images taken by moving cameras. - Tsubasa Minematsu; Hideaki Uchiyama; Atsushi Shimada 001; Hajime Nagahara; Rin-Ichiro Taniguchi (ICIP, 2015)

Tutorial 2: Computational Imaging and Projection. - Shinsaku Hiura; Hajime Nagahara; Daisuke Iwai; Toshiyuki Amano (ISMAR, 2015)

Light field distortion feature for transparent object classification. - Yichao Xu; Kazuki Maeno; Hajime Nagahara; Atsushi Shimada 001; Rin-Ichiro Taniguchi (Comput. Vis. Image Underst., 2015)

Camera array calibration for light field acquisition. - Yichao Xu; Kazuki Maeno; Hajime Magahara; Rin-Ichiro Taniguchi (Frontiers Comput. Sci., 2015)

Similar gait action recognition using an inertial sensor. - Trung Ngo Thanh; Yasushi Makihara; Hajime Nagahara; Yasuhiro Mukaigawa; Yasushi Yagi (Pattern Recognit., 2015)

Real-Time Surface of Revolution Reconstruction on Dense SLAM. - Liming Yang; Hideaki Uchiyama; Jean-Marie Normand; Guillaume Moreau; Hajime Nagahara; Rin-Ichiro Taniguchi (3DV, 2016)

4D light field segmentation with spatial and angular consistencies. - Hajime Mihara; Takuya Funatomi; Kenichiro Tanaka; Hiroyuki Kubo; Yasuhiro Mukaigawa; Hajime Nagahara (ICCP, 2016)

High-speed imaging using CMOS image sensor with quasi pixel-wise exposure. - Hajime Nagahara; Toshiki Sonoda; Kenta Endo; Yukinobu Sugiyama; Rin-Ichiro Taniguchi (ICCP, 2016)

WiP Abstract: Human-Assisted Power Demand Forecasting Based on Action Plan Declaration. - Masaki Igarashi; Atsushi Shimada 001; Hajime Nagahara; Rin-Ichiro Taniguchi (ICCPS, 2016)

Background light ray modeling for change detection. - Atsushi Shimada 001; Hajime Nagahara; Rin-Ichiro Taniguchi (J. Vis. Commun. Image Represent., 2016)

Learning multi-task local metrics for image annotation. - Xing Xu 001; Atsushi Shimada 001; Hajime Nagahara; Rin-Ichiro Taniguchi (Multim. Tools Appl., 2016)

PCA-coded aperture for light field photography. - Yusuke Yagi; Keita Takahashi 001; Toshiaki Fujii; Toshiki Sonoda; Hajime Nagahara (ICIP, 2017)

Mixed features for face detection in thermal image. - Chao Ma; Trung Ngo Thanh; Hideaki Uchiyama; Hajime Nagahara; Atsushi Shimada 001; Rin-Ichiro Taniguchi (QCAV, 2017)

Hyperspectral imaging using flickerless active LED illumination. - Makoto Ohsaki; Hajime Nagahara; Tetsuo Ikeda; Rin-Ichiro Taniguchi (QCAV, 2017)

Incremental structural modeling on sparse visual SLAM. - Rafael Alves Roberto; Hideaki Uchiyama; João Paulo Silva do Monte Lima; Hajime Nagahara; Rin-Ichiro Taniguchi; Veronica Teichrieb (IPSJ Trans. Comput. Vis. Appl., 2017)

Adaptive background model registration for moving cameras. - Tsubasa Minematsu; Hideaki Uchiyama; Atsushi Shimada 001; Hajime Nagahara; Rin-Ichiro Taniguchi (Pattern Recognit. Lett., 2017)

Adapting Local Features for Face Detection in Thermal Image. - Chao Ma; Trung Ngo Thanh; Hideaki Uchiyama; Hajime Nagahara; Atsushi Shimada 001; Rin-Ichiro Taniguchi (Sensors, 2017)

A Coded Aperture for Watermark Extraction from Defocused Images. - Hiroki Hamasaki; Shingo Takeshita; Kentaro Nakai; Toshiki Sonoda; Hiroshi Kawasaki; Hajime Nagahara; Satoshi Ono (ACCV (6), 2018)

Space-Time-Brightness Sampling Using an Adaptive Pixel-Wise Coded Exposure. - Hajime Nagahara; Toshiki Sonoda; Dengyu Liu; Jinwei Gu (CVPR Workshops, 2018)

Learning to Capture Light Fields Through a Coded Aperture Camera. - Yasutaka Inagaki; Yuto Kobayashi; Keita Takahashi 001; Toshiaki Fujii; Hajime Nagahara (ECCV (7), 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 (10), 2018)

Designing Coded Aperture Camera Based on PCA and NMF for Light Field Acquisition. - Yusuke Yagi; Keita Takahashi 001; Toshiaki Fujii; Toshiki Sonoda; Hajime Nagahara (IEICE Trans. Inf. Syst., 2018)

The Dynamic Photometric Stereo Method Using a Multi-Tap CMOS Image Sensor. - Takuya Yoda; Hajime Nagahara; Rin-Ichiro Taniguchi; Keiichiro Kagawa; Keita Yasutomi; Shoji Kawahito (Sensors, 2018)

Legal Information as a Complex Network: Improving Topic Modeling Through Homophily. - Kazuki Ashihara; Chenhui Chu; Benjamin Renoust; Noriko Okubo; Noriko Takemura; Yuta Nakashima; Hajime Nagahara (COMPLEX NETWORKS (2), 2019)

Deep Compressive Sensing for Visual Privacy Protection in FlatCam Imaging. - Thuong Nguyen Canh; Hajime Nagahara (ICCV Workshops, 2019)

A 3-D Display Pipeline from Coded-Aperture Camera to Tensor Light-Field Display Through CNN. - Keita Maruyama; Yasutaka Inagaki; Keita Takahashi 001; Toshiaki Fujii; Hajime Nagahara (ICIP, 2019)

Facial Expression Recognition with Skip-Connection to Leverage Low-Level Features. - Manisha Verma; Hirokazu Kobori; Yuta Nakashima; Noriko Takemura; Hajime Nagahara (ICIP, 2019)

Historical and Modern Features for Buddha Statue Classification. - Benjamin Renoust; Matheus Oliveira Franca; Jacob Chan; Noa Garcia; Van Le; Ayaka Uesaka; Yuta Nakashima; Hajime Nagahara; Jueren Wang; Yutaka Fujioka (SUMAC @ ACM Multimedia, 2019)

BUDA.ART: A Multimodal Content Based Analysis and Retrieval System for Buddha Statues. - Benjamin Renoust; Matheus Oliveira Franca; Jacob Chan; Van Le; Ayaka Uesaka; Yuta Nakashima; Hajime Nagahara; Jueren Wang; Yutaka Fujioka (ACM Multimedia, 2019)

3D Image Reconstruction from Multi-focus Microscopic Images. - Takahiro Yamaguchi; Hajime Nagahara; Ken'ichi Morooka; Yuta Nakashima; Yuki Uranishi; Shoko Miyauchi; Ryo Kurazume (PSIVT Workshops, 2019)

Using Natural Language Processing to Develop an Automated Orthodontic Diagnostic System. - Tomoyuki Kajiwara; Chihiro Tanikawa; Yuujin Shimizu; Chenhui Chu; Takashi Yamashiro; Hajime Nagahara (CoRR, 2019)

Historical and Modern Features for Buddha Statue Classification. - Benjamin Renoust; Matheus Oliveira Franca; Jacob Chan; Van Le; Ayaka Uesaka; Yuta Nakashima; Hajime Nagahara; Jueren Wang; Yutaka Fujioka (CoRR, 2019)

Reflectance and Shape Estimation with a Light Field Camera Under Natural Illumination. - Trung Ngo Thanh; Hajime Nagahara; Ko Nishino; Rin-Ichiro Taniguchi; Yasushi Yagi (Int. J. Comput. Vis., 2019)

TransCut2: Transparent Object Segmentation From a Light-Field Image. - Yichao Xu; Hajime Nagahara; Atsushi Shimada 001; Rin-Ichiro Taniguchi (IEEE Trans. Computational Imaging, 2019)

IDSOU at WNUT-2020 Task 2: Identification of Informative COVID-19 English Tweets. - Sora Ohashi; Tomoyuki Kajiwara; Chenhui Chu; Noriko Takemura; Yuta Nakashima; Hajime Nagahara (W-NUT@EMNLP, 2020)

Acquiring Dynamic Light Fields Through Coded Aperture Camera. - Kohei Sakai; Keita Takahashi 001; Toshiaki Fujii; Hajime Nagahara (ECCV (19), 2020)

YOLO in the Dark - Domain Adaptation Method for Merging Multiple Models. - Yukihiro Sasagawa; Hajime Nagahara (ECCV (21), 2020)

Palm-Controlled Pointing Interface Using a Dynamic Photometric Stereo Camera. - Yoshio Matsuda; Takashi Komuro; Takuya Yoda; Hajime Nagahara; Shoji Kawahito; Keiichiro Kagawa (HCI (48), 2020)

Estimation of wakefulness in video-based lectures based on multimodal data fusion. - Ryosuke Kawamura; Shizuka Shirai; Mehrasa Alizadeh; Noriko Takemura; Hajime Nagahara (UbiComp/ISWC Adjunct, 2020)

Action Recognition from a Single Coded Image. - Tadashi Okawara; Michitaka Yoshida; Hajime Nagahara; Yasushi Yagi (ICCP, 2020)

5D Light Field Synthesis from a Monocular Video. - Kyuho Bae; Andre Ivan; Hajime Nagahara; In Kyu Park (ICPR, 2020)

Detecting Learner Drowsiness Based on Facial Expressions and Head Movements in Online Courses. - Shogo Terai; Shizuka Shirai; Mehrasa Alizadeh; Ryosuke Kawamura; Noriko Takemura; Yuki Uranishi; Haruo Takemura; Hajime Nagahara (IUI Companion, 2020)

Constructing a Public Meeting Corpus. - Koji Tanaka; Chenhui Chu; Haolin Ren; Benjamin Renoust; Yuta Nakashima; Noriko Takemura; Hajime Nagahara; Takao Fujikawa (LREC, 2020)

Joint Learning of Vessel Segmentation and Artery/Vein Classification with Post-processing. - Liangzhi Li 001; Manisha Verma; Yuta Nakashima; Ryo Kawasaki; Hajime Nagahara (MIDL, 2020)

IterNet: Retinal Image Segmentation Utilizing Structural Redundancy in Vessel Networks. - Liangzhi Li 001; Manisha Verma; Yuta Nakashima; Hajime Nagahara; Ryo Kawasaki (WACV, 2020)

Improving topic modeling through homophily for legal documents. - Kazuki Ashihara; Cheikh Brahim El Vaigh; Chenhui Chu; Benjamin Renoust; Noriko Okubo; Noriko Takemura; Yuta Nakashima; Hajime Nagahara (Appl. Netw. Sci., 2020)

Grading the Severity of Arteriolosclerosis from Retinal Arterio-venous Crossing Patterns. - Liangzhi Li 001; Manisha Verma; Bowen Wang 002; Yuta Nakashima; Ryo Kawasaki; Hajime Nagahara (CoRR, 2020)

High-Speed Imaging Using CMOS Image Sensor With Quasi Pixel-Wise Exposure. - Michitaka Yoshida; Toshiki Sonoda; Hajime Nagahara; Kenta Endo; Yukinobu Sugiyama; Rin-Ichiro Taniguchi (IEEE Trans. Computational Imaging, 2020)

MTUNet: Few-Shot Image Classification With Visual Explanations. - Bowen Wang 002; Liangzhi Li 001; Manisha Verma; Yuta Nakashima; Ryo Kawasaki; Hajime Nagahara (CVPR Workshops, 2021)

SCOUTER: Slot Attention-based Classifier for Explainable Image Recognition. - Liangzhi Li 001; Bowen Wang 002; Manisha Verma; Yuta Nakashima; Ryo Kawasaki; Hajime Nagahara (ICCV, 2021)

Learners' Efficiency Prediction Using Facial Behavior Analysis. - Manisha Verma; Yuta Nakashima; Hirokazu Kobori; Ryota Takaoka; Noriko Takemura; Tsukasa Kimura; Hajime Nagahara; Masayuki Numao; Kazumitsu Shinohara (ICIP, 2021)

3D Registration of Deformable Objects Using a Time-of-Flight Camera. - Su Wai Tun; Takashi Komuro; Hajime Nagahara (ISVC (1), 2021)

GCNBoost: Artwork Classification by Label Propagation through a Knowledge Graph. - Cheikh Brahim El Vaigh; Noa Garcia; Benjamin Renoust; Chenhui Chu; Yuta Nakashima; Hajime Nagahara (ICMR, 2021)

Built Year Prediction from Buddha Face with Heterogeneous Labels. - Yiming Qian; Cheikh Brahim El Vaigh; Yuta Nakashima; Benjamin Renoust; Hajime Nagahara; Yutaka Fujioka (SUMAC @ ACM Multimedia, 2021)

Information Hiding Using a Coded Aperture as a Key. - Tomoki Minamata; Shoma Ishida; Hiroki Hamasaki; Hiroshi Kawasaki; Hajime Nagahara; Satoshi Ono (MVA, 2021)

WRIME: A New Dataset for Emotional Intensity Estimation with Subjective and Objective Annotations. - Tomoyuki Kajiwara; Chenhui Chu; Noriko Takemura; Yuta Nakashima; Hajime Nagahara (NAACL-HLT, 2021)

Detecting Drowsy Learners at the Wheel of e-Learning Platforms With Multimodal Learning Analytics. - Ryosuke Kawamura; Shizuka Shirai; Noriko Takemura; Mehrasa Alizadeh; Mutlu Cukurova; Haruo Takemura; Hajime Nagahara (IEEE Access, 2021)

Noisy-LSTM: Improving Temporal Awareness for Video Semantic Segmentation. - Bowen Wang 002; Liangzhi Li 001; Yuta Nakashima; Ryo Kawasaki; Hajime Nagahara; Yasushi Yagi (IEEE Access, 2021)

Development of a Vertex Finding Algorithm using Recurrent Neural Network. - Kiichi Goto; Taikan Suehara; Tamaki Yoshioka; Masakazu Kurata; Hajime Nagahara; Yuta Nakashima; Noriko Takemura; Masako Iwasaki (CoRR, 2021)

Multi-label Disengagement and Behavior Prediction in Online Learning. - Manisha Verma; Yuta Nakashima; Noriko Takemura; Hajime Nagahara (AIED (1), 2022)

Acquiring a Dynamic Light Field through a Single-Shot Coded Image. - Ryoya Mizuno; Keita Takahashi 001; Michitaka Yoshida; Chihiro Tsutake; Toshiaki Fujii; Hajime Nagahara (CVPR, 2022)

Privacy-Preserving Action Recognition via Motion Difference Quantization. - Sudhakar Kumawat; Hajime Nagahara (ECCV (13), 2022)

Blockwise Feature-Based Registration of Deformable Medical Images. - Su Wai Tun; Takashi Komuro; Hajime Nagahara (ICIC (1), 2022)

Emotional Intensity Estimation based on Writer's Personality. - Haruya Suzuki; Sora Tarumoto; Tomoyuki Kajiwara; Takashi Ninomiya; Yuta Nakashima; Hajime Nagahara (AACL/IJCNLP 2022 (Student Research Workshop), 2022)

A Japanese Dataset for Subjective and Objective Sentiment Polarity Classification in Micro Blog Domain. - Haruya Suzuki; Yuto Miyauchi; Kazuki Akiyama; Tomoyuki Kajiwara; Takashi Ninomiya; Noriko Takemura; Yuta Nakashima; Hajime Nagahara (LREC, 2022)

Learning More May Not Be Better: Knowledge Transferability in Vision and Language Tasks. - Tianwei Chen; Noa Garcia; Mayu Otani; Chenhui Chu; Yuta Nakashima; Hajime Nagahara (CoRR, 2022)

A General Scattering Phase Function for Inverse Rendering. - Trung Thanh Ngo; Hajime Nagahara (CoRR, 2022)

Surface Normals and Light Directions From Shading and Polarization. - Trung Thanh Ngo; Hajime Nagahara; Rin-Ichiro Taniguchi (IEEE Trans. Pattern Anal. Mach. Intell., 2022)

Resolving Multi-Path Interference in Compressive Time-of-Flight Depth Imaging with a Multi-Tap Macro-Pixel Computational CMOS Image Sensor. - Masaya Horio; Yu Feng; Tomoya Kokado; Taishi Takasawa; Keita Yasutomi; Shoji Kawahito; Takashi Komuro; Hajime Nagahara; Keiichiro Kagawa (Sensors, 2022)

A Dual-Mode 303-Megaframes-per-Second Charge-Domain Time-Compressive Computational CMOS Image Sensor. - Keiichiro Kagawa; Masaya Horio; Anh Ngoc Pham; Thoriq Ibrahim; Shin-ichiro Okihara; Tatsuki Furuhashi; Taishi Takasawa; Keita Yasutomi; Shoji Kawahito; Hajime Nagahara (Sensors, 2022)

Corpus Construction for Historical Newspapers: A Case Study on Public Meeting Corpus Construction Using OCR Error Correction. - Koji Tanaka; Chenhui Chu; Tomoyuki Kajiwara; Yuta Nakashima; Noriko Takemura; Hajime Nagahara; Takao Fujikawa (SN Comput. Sci., 2022)

Information Extraction from Public Meeting Articles. - Felix Giovanni Virgo; Chenhui Chu; Takaya Ogawa; Koji Tanaka; Kazuki Ashihara; Yuta Nakashima; Noriko Takemura; Hajime Nagahara; Takao Fujikawa (SN Comput. Sci., 2022)

Automated Orthodontic Diagnosis from a Summary of Medical Findings. - Takumi Ohtsuka; Tomoyuki Kajiwara; Chihiro Tanikawa; Yuujin Shimizu; Hajime Nagahara; Takashi Ninomiya (ClinicalNLP@ACL, 2023)

Short: Integrated Sensing Platform for Detecting Social Isolation and Loneliness In the Elderly Community. - Xiayan Ji; Xian Li 006; Ahhyun Yuh; Amanda Watson; Claire Kendell; James Weimer; Hajime Nagahara; Teruo Higashino; Teruhiro Mizumoto; Viktor Erdélyi; George Demiris; Oleg Sokolsky; et al. (CHASE, 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 002; Liangzhi Li 001; Yuta Nakashima; Hajime Nagahara (CVPR, 2023)

Automated Detection of Students' Gaze Interactions in Collaborative Learning Videos: A Novel Approach. - Qi Zhou 011; Amartya Bhattacharya; Wannapon Suraworachet; Hajime Nagahara; Mutlu Cukurova (EC-TEL, 2023)

A Compact BRDF Scanner with Multi-conjugate Optics. - Kensuke Uchida; Hajime Nagahara; Yasuyuki Matsushita (ICCP, 2023)

iCareLoop: Closed-Loop Sensing and Intervention for Gerontological Social Isolation and Loneliness. - Xiayan Ji; Ahhyun Yuh; Hyon-Young Choi; Amanda Watson; Claire Kendell; Xian Li 006; James Weimer; Hajime Nagahara; Teruo Higashino; Teruhiro Mizumoto; Viktor Erdélyi; George Demiris; et al. (ICCPS, 2023)

iCareLoop: Data Management System for Monitoring Gerontological Social Isolation and Loneliness. - 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; et al. (ICMU, 2023)

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

Human-Imperceptible Identification With Learnable Lensless Imaging. - Thuong Nguyen Canh; Trung Thanh Ngo; Hajime Nagahara (IEEE Access, 2023)

Inference Time Evidences of Adversarial Attacks for Forensic on Transformers. - Hugo Lemarchant; Liangzi Li; Yiming Qian; Yuta Nakashima; Hajime Nagahara (CoRR, 2023)

Action Recognition From a Single Coded Image. - Sudhakar Kumawat; Tadashi Okawara; Michitaka Yoshida; Hajime Nagahara; Yasushi Yagi (IEEE Trans. Pattern Anal. Mach. Intell., 2023)

Match them up: visually explainable few-shot image classification. - Bowen Wang 002; Liangzhi Li 001; Manisha Verma; Yuta Nakashima; Ryo Kawasaki; Hajime Nagahara (Appl. Intell., 2023)

Cross-language font style transfer. - Chenhao Li; Yuta Taniguchi; Min Lu 003; Shin'ichi Konomi; Hajime Nagahara (Appl. Intell., 2023)

Deep Sensing for Compressive Video Acquisition. - Michitaka Yoshida; Akihiko Torii; Masatoshi Okutomi; Rin-Ichiro Taniguchi; Hajime Nagahara; Yasushi Yagi (Sensors, 2023)

Real-time estimation of the remaining surgery duration for cataract surgery using deep convolutional neural networks and long short-term memory. - Bowen Wang 002; Liangzhi Li 001; Yuta Nakashima; Ryo Kawasaki; Hajime Nagahara (BMC Medical Informatics Decis. Mak., 2023)

Depth Quality Improvement with a 607 MHz Time-Compressive Computational Pseudo-dToF CMOS Image Sensor. - Anh Ngoc Pham; Thoriq Ibrahim; Keita Yasutomi; Shoji Kawahito; Hajime Nagahara; Keiichiro Kagawa (Sensors, 2023)

Exploring Effective Sensing Indicators of Loneliness For Elderly Community in US and Japan. - 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; et al. (CHI Extended Abstracts, 2024)

Time-Efficient Light-Field Acquisition Using Coded Aperture and Events. - Shuji Habuchi; Keita Takahashi 001; Chihiro Tsutake; Toshiaki Fujii; 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 (CVPR, 2024)

Deep Polarization Cues for Single-Shot Shape and Subsurface Scattering Estimation. - Chenhao Li; Trung Thanh Ngo; Hajime Nagahara (ECCV (67), 2024)

Multi-Scale Spatio-Temporal Graph Convolutional Network for Facial Expression Spotting. - Yicheng Deng; Hideaki Hayashi; Hajime Nagahara (FG, 2024)

CALICO: Confident Active Learning with Integrated Calibration. - Lorenzo S. Querol; Hajime Nagahara; Hideaki Hayashi (ICANN (1), 2024)

Is Internal State Feedback in an E-Learning Environment Acceptable to People? - Atsushi Ashida; Ryosuke Kawamura; Shizuka Shirai; Noriko Takemura; Mehrasa Alizadeh; Hideaki Hayashi; Hajime Nagahara (ICCE, 2024)

LoHoSC: Low Order High Order Style Consistency for Syn-to-Real Domain Generalized Semantic Segmentation. - Sudhakar Kumawat; Hajime Nagahara (ICPR (3), 2024)

Deep Hardware Modality Fusion for Image Segmentation. - Yi Liu; Sudhakar Kumawat; Hajime Nagahara (ICPR (7), 2024)

Single-Shot Efficient Depth Imaging Based on Time-Compressive CMOS Image Sensor. - Michitaka Yoshida; Daisuke Hayashi; De Xing Lioe; Keita Yasutomi; Shoji Kawahito; Keiichiro Kagawa; Hajime Nagahara (IEEE SENSORS, 2024)

Deep Volume Reconstruction from Multi-focus Microscopic Images. - Caio Azevedo; Sanchayan Santra; Sudhakar Kumawat; Hajime Nagahara; Ken'ichi Morooka (MICCAI (4), 2024)

DiReCT: Diagnostic Reasoning for Clinical Notes via Large Language Models. - Bowen Wang 002; Jiuyang Chang; Yiming Qian; Guoxin Chen; Junhao Chen; Zhouqiang Jiang; Jiahao Zhang; Yuta Nakashima; Hajime Nagahara (NeurIPS, 2024)

Development of a Model for Discriminating Electroencephalograms of Patients with Mild Cognitive Impairment and Healthy Individuals Using a Support Vector Machine. - 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 (SCIS/ISIS, 2024)

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

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

Instruct Me More! Random Prompting for Visual In-Context Learning. - Jiahao Zhang; Bowen Wang 002; Liangzhi Li 001; Yuta Nakashima; Hajime Nagahara (WACV, 2024)

Explainable Image Recognition via Enhanced Slot-attention Based Classifier. - Bowen Wang 002; Liangzhi Li 001; Jiahao Zhang; Yuta Nakashima; Hajime Nagahara (CoRR, 2024)

SpotFormer: Multi-Scale Spatio-Temporal Transformer for Facial Expression Spotting. - Yicheng Deng; Hideaki Hayashi; Hajime Nagahara (CoRR, 2024)

Unleashing the Power of Contrastive Learning for Zero-Shot Video Summarization. - Zongshang Pang; Yuta Nakashima; Mayu Otani; Hajime Nagahara (J. Imaging, 2024)

A Coded Aperture as a Key for Information Hiding Designed by Physics-in-the-Loop Optimization. - Tomoki Minamata; Hiroki Hamasaki; Hiroshi Kawasaki; Hajime Nagahara; Satoshi Ono (IEICE Trans. Inf. Syst., 2024)

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 (CVPR, 2025)

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

Multi-task Learning of Classification and Generation for Set-structured Data. - Fumioki Sato; Hideaki Hayashi; Hajime Nagahara (WACV, 2025)

E-InMeMo: Enhanced Prompting for Visual In-Context Learning. - Jiahao Zhang; Bowen Wang 002; Hong Liu; Liangzhi Li 001; Yuta Nakashima; Hajime Nagahara (CoRR, 2025)

Enhancing Ambiguous Dynamic Facial Expression Recognition with Soft Label-based Data Augmentation. - Ryosuke Kawamura; Hideaki Hayashi; Shunsuke Otake; Noriko Takemura; Hajime Nagahara (CoRR, 2025)