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Hajime Nagahara

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Self-Introduction

Name Hajime Nagahara
Job Title Associate Professor
Academic Degree Ph.D (Eng.)
Organization Name ・Graduate School:
Department of Advanced information Technology
Graduate School of Information Science and Electrical Engineering
・Undergraduate School:
Department of Electrical Engineering and Computer Science
School of Engineering
Curriculum Vitae He received the B.E. and M.E. degrees in electrical and electronic engineering from Yamaguchi University in 1996 and 1998, respectively, and the PhD degree in system engineering from Osaka University in 2001. He was a research associate of the Japan Society for the Promotion of Science (2001- 2003). He was an assistant professor at the Graduate School of Engineering Science, Osaka University, Japan(2003-2010). He was a visiting associate professor at CREA University of Picardie Jules Verns, France, in 2005. He was a visiting researcher at Columbia University in 2007-2008. Since 2010, he has been an associate professor in faculty of information science and electrical engineering at Kyushu University. Computational photography, computer vision are his research areas. He received an ACM VRST2003 Honorable Mention Award in 2003 and IPSJ Nagao Special Researcher Award in 2012.

Research

Publications

Journals

  • Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Background light ray modeling for change detection
    Journal of Visual Communication and Image Representation, Vol.38, pp.55-64, 2016.02
    BibTeX
  • Yichao Xu, Kazuki Maeno, Hajime Nagahara, Rin-ichiro Taniguchi
    Camera Array Calibration for Light Field Acquisition
    Frontiers of Computer Science, Vol.9, No.5, pp.691-702, 2015.10
    DOI: 10.1007/s11704-015-4237-4

    BibTeX, Springer
  • Xing Xu, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi, Li He
    Image Annotation with Incomplete Labelling by Modelling Image Specific Structured Loss
    IEEJ Transactions on Electrical and Electronic Engineering, Vol.11, No.1, pp.73-82, 2015.10
    BibTeX
  • Yichao Xu, Kazuki Maeno, Hajime Nagahara, Atsushi Shimada, Rin-ichiro Taniguchi
    Light Field Distortion Feature for Transparent Object Classification
    Computer Vision and Image Understanding (CVIU), Vol.139, pp.122-135, 2015.09
    DOI: 10.1016/j.cviu.2015.02.009

    BibTeX, ScienceDirect
  • Trung Thanh Ngo, Yasushi Makihara, Hajime Nagahara, Yasuhiro Mukaigawa, Yasushi Yagi
    Similar Gait Action Recognition using an Inertial Sensor
    Pattern Recognition, Vol.48, No.4, pp.1289-1301, 2015.04
    BibTeX, SienceDirect
  • Hajime Nagahara, Yasushi Yagi
    Lensless imaging for wide field of view
    Optical Engineering, Vol.54(2), No.25114, 2015.02
    BibTeX, SPIE Digital Library
  • Xing Xu, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Learning multi-task local metrics for image annotation
    Multimedia Tools and Applications, 2014.12
    DOI: 10.1007/s11042-014-2402-7
    BibTeX, Springer
  • Shuhei Matsui, Hajime Nagahara, Rin-ichiro Taniguchi
    Half-sweep imaging for depth from defocus
    Image and Vision Computing, Vol.32, No.11, pp.954–964, 2014.11
    BibTeX, ScienceDirect
  • Toshiki Sonoda, Hajime Nagahara, Rin-ichiro Taniguchi
    Motion-invariant Coding Using a Programmable Aperture Camera
    IPSJ Transactions on Computer Vision and Applications, Vol.6, pp.25-33, 2014.06
    BibTeX, Link
  • Satoshi Yoshinaga, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Object Detection Based on Spatiotemporal Background Models
    Computer Vision and Image Understanding, Vol.122, pp.84-91, 2014.05
    BibTeX, ScienceDirect
  • Yasushi Makihara, Muhammad Rasyid Aqmar, Ngo Thanh Trung, Hajime Nagahara, Ryusuke Sagawa, Yasuhiro Mukaigawa, Yasushi Yagi
    Phase Estimation of a Single Quasi-periodic Signal
    IEEE Transaction on Signal Processing, Vol.62, No.8, pp.2066-2079, 2014.04
    BibTeX, IEEE Xplore
  • Ngo Thanh Trung, Yasushi Makihara, Hajime Nagahara, Yasuhiro Mukaigawa, Yasushi Yagi
    Orientation-Compensative Signal Registration for Owner Authentication using an Accelerometer Date of Evaluation
    IEICE Transaction on Information and Systems, Vol.E97-D, No.3, pp.541-553, 2014.03
    BibTeX
  • Ngo Thanh Trung, Yasushi Makihara, Hajime Nagahara, Yasuhiro Mukaigawa, Yasushi Yagi
    The largest inertial sensor-based gait database and performance evaluation of gait-based personal authentication
    Pattern Recognition, Vol.47, No.1, pp.228-237, 2014.01
    BibTeX
  • Atsushi Shimada, Yosuke Nonaka, Hajime Nagahara, Rin-ichiro Taniguchi
    Case-based background modeling: associative background database towards low-cost and high-performance change detection
    Journal of Machine Vision and Applications, 2013.10
    BibTeX
  • Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Object Detection based on Spatio-Temporal Light Field Sensing
    IPSJ Transactions on Computer Vision and Applications, Vol.5, pp.129-133, 2013.08
    BibTeX
  • Yanli Ji, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Contribution estimation of participants for human interaction recognition
    IEEJ Transactions on Electrical and Electronic Engineering, Vol.8, No.3, pp.269-276, 2013.04
    BibTeX
  • Yoshiyasu Ko, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Hash-based early recognition of gesture patterns
    Journal of Artificial Life and Robotics, Vol.17, No.3-4, pp.476-482, 2013.02
    BibTeX
  • Atsushi Shimada, Vincent Charvillat, Hajime Nagahara, Rin-ichiro Taniguchi
    Geolocation based Landmark Detection and Annotation -Towards Clickable Real World-
    IEEJ Transactions on Electronics, Information and Systems, Vol.133, No.1, pp.142-149, 2013.01
    BibTeX
  • Yanli Ji, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    A Compact Descriptor CHOG3D and Its Application in Human Action Recognition
    IEEJ Transactions on Electrical and Electronic Engineering, Vol.8, pp.69-77, 2012.12
    BibTeX
  • Yanli Ji, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    SOM-based Human Action Recognition Using Local Feature Descriptor CHOG3D
    Research Reports on Information Science and Electrical Engineering of Kyushu University, Vol.17, No.1, 2012.05
    BibTeX
  • Hajime Nagahara, Changyin Zhou, Takuya Watanabe, Hiroshi Ishiguro, Shree K. Nayar
    Programmable Aperture Camera Using LCoS
    IPSJ Transactions on Computer Vision and Applications, Vol.4, pp.1-11, 2012.03
    BibTeX
  • Satoshi Yoshinaga, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Statistical Local Difference Pattern for Background Modeling
    IPSJ Transactions on Computer Vision and Applications, Vol.3, pp.198-210, 2011.12
    BibTeX
  • Sujit Kuthirummal, Hajime Nagahara, Changyin Zhou, Shree K. Nayar
    Flexible Depth of Field Photography
    IEEE Transactions on Pattern Recognition and Machine Intelligence, Vol.33, No.1, pp.58 - 71, 2011.01
    BibTeX
  • Ryuji Shabata, Hajime Nagahara
    Image-Based Modeling from a High-resolution Route Panorama
    International Journal of Virtual Reality, Vol.9, No.1, pp.27-35, 2010.03
    BibTeX
  • Trung Thanh Ngo, Yuichiro Kojima, Hajime Nagahara, Ryusuke Sagawa, Yasuhiro Mukaigawa, Masahiko Yachida, Yasushi Yagi
    Real-time Estimation of Fast Egomotion with Feature Classification using Compound Omnidirectional Vision Sensor
    IEICE Transaction on Information and Systems, Vol.E93-D, No.1, pp.152-166, 2010.01
    BibTeX
  • Trung Thanh Ngo, Hajime Nagahara, Ryusuke Sagawa, Yasuhiro Mukaigawa, Masahiko Yachida, Yasushi Yagi
    Highly Robust Estimator using a Case-dependent Residual Distribution Model
    IPSJ Transactions on Computer Vision and Applications, Vol.1, pp.260-276, 2009.11
    BibTeX
  • Hajime Nagahara, Yasushi Yagi, Masahiko Yachida
    Super Wide Field of View Head Mounted Display Using Catadioptrical Optics
    Presence, Teleoperators and Virtual Environments, Vol.8, No.5, pp.588-598, 2006.10
    BibTeX
  • Kiyotaka Watanabe, Yoshio Iwai, Hajime Nagahara, Masahiko Yachida, Toshiya Suzuki
    Video Synthesis with High Spatio-Temporal Resolution Using Motion Compensation and Spectral Fusion
    IEICE Transactions on Information and Systems, Vol.E89-D, No.7, pp.2186-2196, 2006.07
    BibTeX
  • Hajime Nagahara, Yasushi Yagi, Masahiko Yachida
    Super Wide Viewer Using Catadioptric Optics
    ACM Transaction on Graphics, Vol.23, No.3, p.732, 2004.08
    BibTeX
  • Hajime Nagahara, Yasushi Yagi, Masahiko Yachida
    Super Wide Viewing for Tele-operation
    WSEAS TRANSACTION on CIRCUITS and SYSTEMS, Vol.Issue3, vol3, pp.693-698, 2004.05
    BibTeX
  • Hajime Nagahara, Yasushi Yagi, Masahiko Yachida
    SuperResolution Modeling Using an Omnidirectional Image Sensor
    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS; PART B: CYBERNETICS, Vol.33, No.4, pp.607-615, 2003.08
    BibTeX
  • Hajime Nagahara, Yasushi Yagi, Masahiko Yachida
    Super-resolution for Omnidirectional Vision Sensor
    Advanced Robotics, Vol.14, No.5, pp.427-429, 2000.12
    BibTeX

International Conferences

  • Takuya Yoda, Hajime Nagahara, Rin-ichiro Taniguchi, Keiichiro Kagawa, Keita Yasutomi, Shoji Kawahito
    Dynamic Photometric Stereo Method using Multi-tap CMOS Image Sensor
    23rd International Conference on Pattern Recognition (ICPR2016), 2016.12
    BibTeX
  • Hideaki Uchiyama, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    3D surveillance system using camera array
    The 11th International Workshop on Information Search, Integration, and Personalization (ISIP2016), 2016.11
    BibTeX
  • Masaki Igarashi, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Analysis of Effectiveness and Acceptability for Personalized Eco-Feedback
    The 12th Joint Workshop on Machine Perception and Robotics (MPR2016), 2016.11
    BibTeX
  • Masaki Igarashi, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Evaluation of Effectiveness and Acceptability of Personalized Feedback for Efficient Energy Usage
    The 11th International Workshop on Information Search, Integration, and Personalization (ISIP2016), 2016.11
    BibTeX
  • Chao Ma, Ngo Thanh Trung, Hideaki Uchiyama, Hajime Nagahara, Atsushi Shimada, Rin-ichiro Taniguchi
    Mixed Feature for Face Detection in Thermal Image
    The 12th Joint Workshop on Machine Perception and Robotics(MPR2016) , 2016.11
    BibTeX
  • Makoto Ohsaki, Hajime Nagahara, Tetsuo Ikeda, Rin-ichiro Taniguchi
    Hyperspectral imaging using flickerless active LED lighting
    The 12th Joint Workshop on Machine Perception and Robotics(MPR2016) , 2016.11
    BibTeX
  • Takuya Yoda, Hajime Nagahara, Rin-ichiro Taniguchi, Keiichiro Kagawa, Keita Yasutomi, Shoji Kawahito
    Dynamic Photometric Stereo Method using Multi-tap CMOS Image Sensor
    Open Poster Session of 3rd International Workshop on Image Sensors and Imaging Systems(IWISS2016), 2016.11
    BibTeX
  • Naoyuki Maeda, Amandine Paulo-Guieu, Ngo Thanh Trung, Hideaki Uchiyama, Hajime Nagahara, Rin-ichiro Taniguchi
    Structure from Motion for Unordered Fisheye Images
    The 12th Joint Workshop on Machine Perception and Robotics(MPR2016), 2016.11
    BibTeX
  • Hajime Nagahara
    Computational 3D imaging
    Display week 2016, 2016.05
    BibTeX
  • Hajime Mihara, Takuya Funatomi, Kenichiro Tanaka, Hiroyuki Kubo, Hajime Nagahara, Yasuhiro Mukaigawa
    4D Light-field Segmentation with Spatial and Angular Consistencies
    International Conference on Computational Photography (ICCP) (*to be appeared), 2016.05
    BibTeX
  • Toshiki Sonoda, Hajime Nagahara, Kenta Endo, Yukinobu Sugiyama, Rin-ichiro Taniguchi
    High-Speed Imaging using CMOS Image Sensor with Quasi Pixel-Wise Exposure
    International Conference on Computational Photography (ICCP) , 2016.05
    BibTeX, Preprint(Coming soon)
  • Masaki Igarashi, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi,
    WiP Abstract: Human-Assisted Power Demand Forecasting Based on Action Plan Declaration
    ACM/IEEE 7th International Conference on Cyber-Physical Systems (ICCPS2016), 2016.04
    BibTeX
  • Hajime Nagahara
    Introduction to computational photography
    Workshop on Image Processing and Image Understanding, 2016.02
    BibTeX
  • Tsubasa Minematsu, Atsushi Shimada, Hajime Nagahara, Hajime Imura, Kenro Aihara, Rin-ichiro Taniguchi
    Detection of Road Boundary in Images Captured under Heavy Snow Environments
    The 22nd Korea-Japan Joint Workshop on Frontiers of Computer Vision, pp.228-232, 2016.02
    BibTeX
  • Naoyuki Maeda, Amandine Paulo-Guieu, Ngo Thanh Trung, Hideaki Uchiyama, Hajime Nagahara, Rin-ichiro Taniguchi
    Bundler for Fisheye Camera Models
    The 22nd Korea-Japan Joint Workshop on Frontiers of Computer Vision, pp.182-186, 2016.02
    BibTeX
  • Yichao Xu, Hajime Nagahara, Atsushi Shimada, Rin-ichiro Taniguchi
    TransCut: Transparent Object Segmentation from a Light-Field Image
    International Conference on Computer Vision (ICCV), 2015.12
    BibTeX, arXiv pre-print
  • Maiya Hori, Etienne Pot, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Graph-based visualization tool for person re-identification
    The 11th Joint Workshop on Machine Perception and Robotics(MPR2015), 2015.11
    BibTeX
  • Tsubasa Minematsu, Hideaki Uchiyama, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Background subtraction for a moving camera using re-projection error
    The 11th Joint Workshop on Machine Perception and Robotics(MPR2015), 2015.11
    BibTeX
  • Yosuke Nakagawa, Hideaki Uchiyama, Hajime Nagahara, Rin-ichiro Taniguchi
    Estimating surface normals with depth image gradients for fast and accurate registration
    International Conference on 3D Vision, 2015.10
    BibTeX
  • Hajime Nagahara
    Light field Vision - Light field imaging and its applications for scene understanding-
    JSAP-OSA Joint Symposia 2015, 2015.09
    BibTeX
  • Tsubasa Minematsu, Hideaki Uchiyama, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Adaptive Search of Background Models for Object Detection in Images Taken by Moving Cameras
    The International Conference on Image Processing (ICIP), 2015.09
    BibTeX
  • Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Change Detection on Light Field for Active Video Surveillance
    12th IEEE International Conference on Advanced Video and Signal based Surveillance (AVSS), 2015.08
    BibTeX
  • Etienne Pot, Maiya Hori, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Person Re-identification Visualization Tool for Object Tracking across Non-overlapping Cameras
    The 3rd Activity Monitoring by Multiple Distributed Sensing (AMMDS 2015), 2015.08
    BibTeX
  • Trung Thanh Ngo, Hajime Nagahara, Rin-ichiro Taniguchi
    Shape and Light Directions From Shading and Polarization
    The IEEE Conference on Computer Vision and Pattern Recognition (CVPR), pp.2310-2318, 2015.06
    BibTeX
  • Ryuichi Akashi, Hajime Nagahara, Yasuhiro Mukaigawa, Rin-ichiro Taniguchi
    Scattering Tomography Using Ellipsoidal Mirror
    International Conference on Computational Photography, 2015.04
    BibTeX
  • Masaki Igarashi, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Identification of Multi-Sensor Trajectory
    Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing, pp.49-51, 2015.02
    BibTeX
  • Tsubasa Minematsu, Hideaki Uchiyama, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Evaluation of Foreground Detection Methodology for a Moving Camera
    The 21th Korea-Japan Joint Workshop on Frontiers of Computer Vision, 2015.01
    BibTeX
  • Hao Liu, Xu Xing, Hideaki Uchiyama, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Query Expansion with Pairwise Learning in Object Retrieval Challenge
    The 21th Korea-Japan Joint Workshop on Frontiers of Computer Vision, 2015.01
    BibTeX
  • Ryuichi Akashi, Hajime Nagahara, Yasuhiro Mukaigawa, Rin-ichiro Taniguchi
    Scattering Tomography Using Ellipsoidal Mirror
    The 21th Korea-Japan Joint Workshop on Frontiers of Computer Vision, 2015.01
    BibTeX
  • Hajime Nagahara
    Computational Imaging
    2nd Asian Image Sensors and Imaging Systems Symposium, pp.75-76, 2014.12
    BibTeX
  • Yichao Xu, Kazuki Maeno, Hajime Nagahara, Rin-ichiro Taniguchi
    Light Field Calibration and Rectification from Camera Array Images
    The 10th Joint Workshop on Machine Perception and Robotics (MPR2014), 2014.10
    BibTeX
  • Md. Abdul Mannan, Seiichi Tagawa, Toru Tamaki, Hajime Nagahara, Yasuhiro Mukaigawa, Yasushi Yagi
    Light Transport Refocusing for Unknown Scattering Medium
    The 22nd International Conference on Pattern Recognition (ICPR2014), pp.4382-4387, 2014.08
    BibTeX
  • Yupeng Zhang, Yuheng Lu, Hajime Nagahara, Rin-ichiro Taniguchi
    Anonymous Camera for Privacy Protection
    The 22nd International Conference on Pattern Recognition (ICPR2014), pp.4170-4175, 2014.08
    BibTeX
  • Kohei Tashiro, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Link Analysis among Sightseeing Spots based on Geo-Image Analysis --Towards Majority-based Route Recommendation in Sightseeing--
    The Fourth International Conference on Advances in Information Mining and Management(IMMM2014), 2014.07
    BibTeX
  • Hajime Nagahara
    Light Field Vision -Introduction to light field and beyond the next -
    The 20th Korea-Japan Joint Workshop on Frontiers of Computer Vision(Invited), 2014.02
    BibTeX
  • Takashi Ito, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Selection of Representative Photos based on Sightseeing Behavior Analysis
    the 20th Korea-Japan Joint Workshop on Frontiers of Computer Vision, pp.388-391, 2014.02
    BibTeX
  • Satoshi Yoshinaga, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Spatio-temporal Background Model Considering Intensity Changes
    the 20th Korea-Japan Joint Workshop on Frontiers of Computer Vision, pp.48-53, 2014.02
    BibTeX
  • Ryuichi Akashi, Hajime Nagahara, Rin-ichiro Taniguchi
    DMD Camera for Pixel Exposure Coding
    the 20th Korea-Japan Joint Workshop on Frontiers of Computer Vision, pp.43-47, 2014.02
    BibTeX
  • Tsubasa Minematsu, Masaki Igarashi, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Exponentially Weighted Background Modeling
    the 20th Korea-Japan Joint Workshop on Frontiers of Computer Vision, pp.6-10, 2014.02
    BibTeX
  • Yosuke Nonaka, Atsushi Shimada, Hajime Nagahara Rin-ichiro Taniguchi
    Real-Time Foreground Segmentation from Moving Camera based on Case-based Trajectory Classification
    Recent Advances in Computer Vision and Pattern Recognition, pp.808-812, 2013.11
    BibTeX
  • Satoshi Yoshinaga, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi, Koichiro Kajitani, Takeshi Naito
    Multi-layered Background Modeling for Complex Environment Surveillance
    Second Asian Conference on Patern Recognition(ACPR2013), pp.278-283, 2013.11
    BibTeX
  • Kohei Tashiro, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Link Analysis among Sightseeing Spots based on Geo-Image Clustering
    CD-ROM Proc. of the 9th Joint Workshop on Machine Perception and Robotics, 2013.10
    BibTeX
  • Ryuichi Akashi, Hajime Nagahara, Rin-ichiro Taniguchi
    Implementation of Pixel Coding Camera Using DMD
    CD-ROM Proc. of the 9th Joint Workshop on Machine Perception and Robotics, 2013.10
    BibTeX
  • Kazuki Maeno, Hajime Nagahara, Atsushi Shimada, Rin-ichiro Taniguchi
    Light Field Distortion Feature for Transparent Object Recognition
    IEEE Conference on Computer Vision and Pattern Recognition, pp.2786-2793, 2013.06
    BibTeX
  • Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Background Modeling based on Bidirectional Analysis
    IEEE Conference on Computer Vision and Pattern Recognition, pp.1979-1986, 2013.06
    BibTeX
  • Yichao Xu, Kazuki Maeno, Hajime Nagahara, Rin-ichiro Taniguchi
    Mobile Camera Array Calibration for Light Field Acquisition
    CD-ROM Proc. of the 11th International Conference on Quality Control by Artificial Vision (QCAV2013), pp.283-290, 2013.05
    BibTeX
  • Kazuki Maeno, Hajime Nagahara, Atsushi Shimada, Rin-ichiro Taniguchi
    Light Field Distortion Feature for Transparent Object Recognition
    International Conference on Computational Photography, 2013.04
    BibTeX
  • Yichao Xu, Kazuki Maeno, Hajime Nagahara, Rin-ichiro Taniguchi
    Light Field Rectification From Camera Array Images
    International Conference on Computational Photography, 2013.04
    BibTeX
  • Hajime Nagahara, Rin-ichiro Taniguchi
    Computational photography using programmable aperture
    1st Asian Workshop on Smart Sensor Systems, 2013.03
    BibTeX
  • Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Wide-area Object Tracking and Link Discovering Across Multiple Non-overlapping Sensors
    1st Asian Workshop on Smart Sensor Systems, 2013.03
    BibTeX
  • Takashi Ito, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    "Clickable Real World" Information Retrieval Application based on Geo-Visual Clustering
    the 19th Japan-Korea Joint Workshop on Frontiers of Computer Vision, pp.22-25, 2013.01
    BibTeX
  • Satoshi Yoshinaga, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Background Model Based on Intensity Change Similarity Among Pixels
    the 19th Japan-Korea Joint Workshop on Frontiers of Computer Vision, pp.276-280, 2013.01
    BibTeX
  • Satoshi Yoshinaga, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    A Proposal of Background Model Based on Changing Trend Similarity
    2013 International Symposium on Information Science and Electrical Engineering, p.26, 2013.01
    BibTeX
  • Atsushi Shimada, Vincent Charvillat, Hajime Nagahara, Rin-ichiro Taniguchi
    Landmark Annotation Based on Geo-Image Clustering
    2013 International Symposium on Information Science and Electrical Engineering, p.23, 2013.01
    BibTeX
  • Kazuki Maeno, Hajime Nagahara, Atsushi Shimada, Rin-ichiro Taniguchi
    Light Field Distortion Feature for Transparent Object Recognition
    2013 International Symposium on Information Science and Electrical Engineering, p.20, 2013.01
    BibTeX
  • Toshiki Sonoda, Hajime Nagahara, Rin-ichiro Taniguchi
    Motion-Invariant Coding Using a Programmable Aperture Camera
    The 11th Asian Conference on Computer Vision (ACCV2012), 2012.11
    BibTeX
  • Satoshi Yoshinaga, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Background Model Based on Statistical Local Difference Pattern
    1st ACCV Workshop on Background Models Challenge (BMC), 2012.11
    BibTeX
  • Ngo Thanh Trung, Yasushi Makihara, Hajime Nagahara, Yasuhiro Mukaigawa, Yasushi Yagi
    Inertial-sensor-based Walking Action Recognition using Robust Step Detection and Inter-class Relationships
    Proc. of International Conference on Pattern Recognition, 2012.11
    BibTeX
  • Yanli Ji, Yoshiyasu Ko, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Cooking Gesture Recognition using Local Feature and Depth Image
    Proc. of ACM Multimedia 2012 - 4th Workshop on Multimedia for Cooking and Eating Activities, pp.37-42, 2012.11
    BibTeX
  • Kazuki Maeno, Hajime Nagahara, Atsushi Shimada, Rin-ichiro Taniguchi
    A Background Invariant Feature for Transparent Object Recognition
    Proc. The 8th Joint Workshop on Machine Perception and Robotics, 2012.10
    BibTeX
  • Toshiki Sonoda, Hajime Nagahara, Rin-ichiro Taniguchi
    Motion Blur Coding with Virtual Camera Motion
    CD-ROM Proc. of the 8th Joint Workshop on Machine Perception and Robotics, 2012.10
    BibTeX
  • Yosuke Nonaka, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Evaluation Report of Integrated Background Modeling Based on Spatio-temporal Features
    IEEE Workshop on Change Detection in conjunction with CVPR 2012, 2012.06
    BibTeX
  • Toshiki Sonoda, Hajime Nagahara, Rin-ichiro Taniguchi
    Motion-Invariant Coding Using a Programmble Apertrue Camera
    CVPR 2012 WORKSHOP FOR COMPUTATIONAL CAMERAS AND DISPLAYS, 2012.06
    BibTeX
  • Toshiki Sonoda, Hajime Nagahara, Changyin Zhou, Takuya Watanabe, Hiroshi Ishiguro, Shree Nayar
    Programmable Aperture Camera Using LCoS
    International Conference on Computational Photography, Vol.I, 2012.04
    BibTeX
  • Shuhei Matsui, Hajime Nagahara, Rin-ichiro Taniguchi, Shunsaku Yasugi, Takashi Kawamura
    Half-Sweep Imaging for Depth from Defocus
    International Conference on Computational Photography, Vol.I, 2012.04
    BibTeX
  • Ngo Thang Trung, Yasushi. Makihara, Hajime Nagahara, Ryusuke Sagawa, Yasuhiro Mukaigawa, Yasushi. Yagi
    Performance Evaluation of Gait Recognition using the Largest Inertial Sensor-based Gait Database
    The 5th IAPR International Conference on Biometrics, Vol.I, pp.1-7, 2012.03
    BibTeX
  • Hajime Nagahara
    Focus Sweep Photography
    The Sanken internatinal Symposium(Invited), 2012.02
    BibTeX
  • Atsushi Shimada, Vincent Charvillat, Hajime Nagahara, Rin-ichiro Taniguchi
    Landmark Detection based on Common Visual Features in Web Images
    the 18th Japan-Korea Joint Workshop on Frontiers of Computer Vision, pp.379-383, 2012.02
    BibTeX
  • Yanli Ji, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Human-human Interaction Recognition by Estimating the Action Contribution of Participants
    the 18th Japan-Korea Joint Workshop on Frontiers of Computer Vision, pp.204-212, 2012.02
    BibTeX
  • Yoshiyasu Ko, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Hash based Early Recognition of Gesture Patterns
    the 17th International Symposium on Artificial Life and Robotics, pp.1051-1054, 2012.01
    BibTeX
  • Hajime Nagahara
    Extended Cameras
    ENSEEiHT and Kyushu University Workshop on Data Mining and Media Processing(Invited), 2011.11
    BibTeX
  • Shuhei Matsui, Hajime Nagahara, Rin-ichiro Taniguchi
    Half-Sweep Imaging for Depth from Defocus
    Proc. 5th Pacific Rim Symposium on Advanced in Image and Video Technology, No.LNCS7087, pp.335-347, 2011.11
    BibTeX
  • Satoshi Yoshinaga, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Object Detection based on Statistical Local Feature
    IRIT - Kyushu University Workshop on Data Mining and Media Processing, 2011.11
    BibTeX
  • Atsushi Shimada, Vincent CHARVILLAT, Hajime Nagahara, Rin-ichiro Taniguchi
    Geolocation and Composition based Image Screening for Landmark Annotation
    IRIT - Kyushu University Workshop on Data Mining and Media Processing, 2011.11
    BibTeX
  • Kazuki Maeno, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    A Map-Reduce Platform for Image Processing
    IRIT - Kyushu University Workshop on Data Mining and Media Processing, 2011.11
    BibTeX
  • Atsushi Shimada, Vincent CHARVILLAT, Hajime Nagahara, Rin-ichiro Taniguchi
    Geolocation based Image Annotation
    First Asian Conference on Patern Recognition(ACPR2011), pp.657-661, 2011.11
    BibTeX
  • Sumihiro Ohno, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Optical Flow based Activity Correlation Analysis in Multiple Non-overlapping Camera Views
    CD-ROM Proc. of the 7th Joint Workshop on Machine Perception and Robotics, 2011.10
    BibTeX
  • Shuhei Matsui, Hajime Nagahara, Rin-ichiro Taniguchi
    Depth from Defocus using Focus Sweep Camera
    CD-ROM Proc. of the 7th Joint Workshop on Machine Perception and Robotics, 2011.10
    BibTeX
  • Yanli Ji, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Global motion analysis based human-human interaction recognition with local features
    CD-ROM Proc. of the 7th Joint Workshop on Machine Perception and Robotics, 2011.10
    BibTeX
  • Naoyuki Abe, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Landmark Annotation based on Geolocation and Image Composition
    CD-ROM Proc. of the 7th Joint Workshop on Machine Perception and Robotics, 2011.10
    BibTeX
  • Manabu Kawashima, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Adaptive template method for early recognition of gestures
    CD-ROM Proceedings of 17th Japan-Korea Joint Workshop on Frontiers of Computer Vision, 2011.02
    BibTeX
  • Yasushi Makihara, Ngo Thanh Trung, Hajime Nagahara, Ryusuke Sagawa, Yasuhiro Mukaigawa, Yasushi Yagi
    Phase Registration of a Single Quasi-Periodic Signal Using Self Dynamic Time Warping
    Proc. Asian Conf. Computer Vision, No.3, pp.680-690, 2010.11
    BibTeX
  • Naoyuki Abe, Wataru Oogami, Hajime Nagahara, Atsushi Shimada, Rin-ichiro Taniguchi
    Clickable Real World: Interaction with Real-World Landmarks Using Mobile Phone Camera
    IEEE TENCON 2010, 2010.11
    BibTeX
  • Satoshi Yoshinaga, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Object Detection Using Local Difference Patterns
    The Tenth Asian Conference on Computer Vision (ACCV2010), 2010.11
    BibTeX
  • Hajime Nagahara, Changyin Zhou, Takuya Watanabe, Hiroshi Ishiguro, Shree Nayar
    Programmable Aperture Camera and Its Versatile Applications
    Proc. The 6th Joint Workshop on Machine Perception and Robotics, No.OS4-1, 2010.10
    BibTeX
  • Satoshi Yoshinaga, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Background model dealing with local texture change
    CD-ROM Proc. of the 6th Joint Workshop on Machine Perception and Robotics, 2010.10
    BibTeX
  • Hajime Nagahara, Changyin Zhou, Takuya Watanabe, Hiroshi Ishiguro, Shree Nayar
    Programmable Aperture Camera Using LCoS
    Proc. European Conf. Computer Vision, No.LNCS6316, pp.337-350, 2010.09
    BibTeX
  • Trung Ngo Thanh, Hajime Nagahara, Ryusuke Sagawa, Yasuhiro Mukaigawa, Masahiko Yachida, Yasushi Yagi
    Adaptive-Scale Robust Estimator using Distribution Model Fitting
    Proc. Asian Conf. Computer Vision, 2009.09
    BibTeX
  • Ryuji Shibata, Hajime Nagahara
    Image-Based Modeling from a High-Resolution Route Panorama
    Proc. Int. Workshop on Representation and Modeling of Large-scale 3D Environments, 2009.09
    BibTeX
  • Trung Ngo Thanh, Hajime Nagahara, Ryusuke Sagawa, Yasuhiro Mukaigawa, Masahiko Yachida, Yasushi Yagi
    An Adaptive-Scale Robust Estimator for Motion Estimation
    Proc. IEEE Int. Conf. Robotics and Automation, pp.2455-2460, 2009.05
    BibTeX
  • Hajime Nagahara, Sujit Kuthirummal, Changyin Zhou, Shree K. Nayar
    Flexible Depth of Field Photography
    Proc. European Conf. Computer Vision, No.LNCS 5305, pp.60-73, 2008.10
    BibTeX
  • Hajime Nagahara, Atsushi Ichikawa, Masahiko Yachida
    Depth Estimation from the Color Drift of a Route Panorama
    Proc. IEEE/RSJ Int. Conf. Intelligent Robots and Systems, pp.4072-4077, 2008.09
    BibTeX
  • Trung Ngo Thanh, Hajime Nagahara, Ryusuke Sagawa, Yasuhiro Mukaigawa, Masahiko Yachida, Yasushi Yagi
    Robust and Real-Time Egomotion Estimation Using a Compound Omnidirectional Sensor
    Proc. IEEE Int. Conf. Robotics and Automation, pp.492-497, 2008.03
    BibTeX
  • Tomoo Ebiyama, Hajime Nagahara, Masahiko Yachida
    3D Reconstruction from Omnidirectional Image Volume
    Proc. ACCV'07 Workshop on Multi-dimensional and Multi-view Image Processing, No.MM-O-08, pp.53-58, 2007.11
    BibTeX
  • Trung Thanh Ngo, Hajime Nagahara, Ryusuke Sagawa, Yasuhiro Mukaigawa, Masahiko Yachida, Yasushi Yagi
    Robust and Real-time Rotation Estimation of Compound Omnidirectional Sensor
    Proc. IEEE Int. Conf. Robotics and Automation, pp.4226-4231, 2007.04
    BibTeX
  • Trung Ngo Thanh, Yusuke Sakaguchi, Hajime Nagahara, Masahiko Yachida
    Stereo SLAM Using Two Estimators
    Proc. IEEE Int. Conf. Robotics and Biomimetics, No.M1-1, pp.19-24, 2006.11
    BibTeX
  • Koji Yoshida, Hajime Nagahara, Masahiko Yachida
    An Omnidirectional Vision Sensor with Single Viewpoint and Constant Resolution
    Proc. IEEE/RSJ Int. Conf. Intelligent Robots and Systems, pp.4792-4797, 2006.10
    BibTeX
  • Kiyotaka Watanabe, Yoshio Iwai, Hajime Nagahara, Masahiko Yachida, Toshiya Suzuki
    Video Synthesis with High Spatio-Temporal Resolution Using Spectral Fusion
    Proc. Int. Workshop Multimedia Content Representation, Classification and Security, pp.683-690, 2006.09
    BibTeX
  • Hajime Nagahara, Toru Matsunobu, Yoshio Iwai, Masahiko Yachida, Toshiya Suzuki
    High-resolution Video Generation Using Morphing
    Proc. IAPR Int. Conf. Pattern Recognition, 2006.08
    BibTeX
  • Kiyotaka Watanabe, Yoshio Iwai, Hajime Nagahara, Masahiko Yachida, Toshiya Suzuki
    Video Synthesis with High Spatio-Temporal Resolution Using Motion Compensation and Image Fusion in Wavelet Domain
    Proc. Asian Conf. Computer Vision, pp.480-489, 2006.01
    BibTeX
  • Tomoyuki Hirota, Hajime Nagahara, Masahiko Yachida
    Calibration of Rotating Line Camera for Spherical Imaging
    Proc. Asian Conf. Computer Vision, pp.389-398, 2006.01
    BibTeX
  • Hajime Nagahara, Akira Hoshikawa, Tomohiro Shigemoto, Yoshio Iwai, Masahiko Yachida, Hiroyuki Tanaka
    Dual-Sensor Camera for Acquiring Image Sequences with Different Spatio-temporal Resolution
    Proc. IEEE Int. Conf. Advanced Video and Signal based Surveillance, pp.450-455, 2005.09
    BibTeX
  • Akira Hoshikawa, Tomohiro Shigemoto, Hajime Nagahara, Yoshio Iwai, Masahiko Yachida, Hiroyuki Tanaka
    Dual Sensor Camera System with Different Spatio-Temporal Resolution
    SICE Annual Conference, pp.450-455, 2005.09
    BibTeX
  • Kiyotaka Watanabe, Yoshio Iwai, Hajime Nagahara, Masahiko Yachida, Hiroyuki Tanaka
    Video Synthesis with High Spatio-Temporal Resolution Using Motion Compensation and Spectral Fusion
    SICE Annual Conference, No.TA2-05-3, pp.2109-2114, 2005.08
    BibTeX
  • Toru Matsunobu, Hajime Nagahara, Yoshio Iwai, Masahiko Yachida, Hiroyuki Tanaka
    Generation of High Resolution Video Using Morphing
    SICE Annual Conference, No.TA2-05-2, pp.2101-2108, 2005.08
    BibTeX
  • Hajime Nagahara, Yasushi Yagi, Masahiko Yachida
    Immersive Head Mounted Display
    Proc. Int. Conf. Virtual System and Multimedia, pp.99-108, 2004.10
    BibTeX
  • Hajime Nagahara, Yasushi Yagi, Masahiko Yachida
    Super Wide Viewer Using Catadioptric Optics
    Proc. ACM SIGGRAPH, p.732, 2004.08
    BibTeX
  • Hajime Nagahara, Yasushi Yagi, Masahiko Yachida
    Super Wide Viewing for Tele-operation
    Proc . WSEAS Int. Conf. Instrumentation, Measurement, Control, Circuits and Systems, 2004.04
    BibTeX
  • Hajime Nagahara, Yasushi Yagi, Masahiko Yachida
    Wide Field of View Catadioptrical Head-Mounted Display
    Proc. IEEE/RSJ Int. Conf. Intelligent Robots and Systems, pp.3738-3743, 2003.10
    BibTeX
  • Hajime Nagahara, Yasushi Yagi, Masahiko Yachida
    Super Wide Viewer Using Catadioptric Optics
    Proc. ACM Symposium on Virtual Reality Software and Technology, pp.169-175, 2003.10
    BibTeX
  • Hajime Nagahara, Yasushi Yagi, Masahiko Yachida
    Super-resolution Modeling and Visualization System with Wide Field of View
    SICE Annual Conference, No.WPI-12-1, pp.1640-1645, 2003.07
    BibTeX
  • Hajime Nagahara, Yasushi Yagi, Masahiko Yachida
    Super Wide View Tele-operation System
    Proc. IEEE Int. Conf. Multisensor Fusion and Integration for Intelligent Systems, pp.149-154, 2003.07
    BibTeX
  • Hajime Nagahara, Yasushi Yagi, Masahiko Yachida
    Super-resolution Modeling
    Proc. IEEE Int. Conf. Multisensor Fusion and Integration for Intelligent Systems, pp.251-221, 2003.07
    BibTeX
  • Hajime Nagahara, Yasushi Yagi, Masahiko Yachida
    Wide Field of View Head Mount Display for Tele-presence with An Omnidirectional Image Sensor
    Proc. CVPR Workshop on Omnidirectional Vision and Camera Networks, 2003.06
    BibTeX
  • Hajime Nagahara, Yasushi Yagi, Masahiko Yachida
    Resolution Improving Method for A 3D Environment Modeling Using Omnidirectional Image Sensor
    Proc. IEEE Int. Conf. Robotics and Automation, pp.900-907, 2002.05
    BibTeX
  • Hajime Nagahara, Yasushi Yagi, Masahiko Yachida
    Resolution Improving Method from Multi-focal Omnidirectional Images
    Proc. IEEE Int. Conf. Image Processing, pp.654-657, 2001.10
    BibTeX
  • Hajime Nagahara, Yasushi Yagi, Masahiko Yachida
    Image-Based Modeling from a High-Resolution Route Panorama
    Proc. IEEE Int. Conf. Industrial Electronics, Control and Instrumentation, pp.2559-2564, 2000.10
    BibTeX

Domestic Conferences

  • Trung Ngo Thanh, Hajime Nagahara, Rin-ichiro Taniguchi
    Shape and Light Directions From Shading and Polarization
    第18回画像の認識・理解シンポジウム(MIRU2015), 2015.07
    Invited talk
    BibTeX
  • Maiya Hori, Etienne Pot, Atsushi Shimada, Hajime Nagahara, Rin-ichiro Taniguchi
    Visualization of Person Re-identification for Object Tracking across Non-overlapping Cameras
    第18回画像の認識・理解シンポジウム(MIRU2015), 2015.07
    BibTeX
  • Yupeng Zhang, Yuheng Lu, Hajime Nagahara, Rin-Ichiro Taniguchi
    Anonymous Camera for Privacy Protection
    第17回画像の認識・理解シンポジウム(MIRU2014), 2014.07
    BibTeX
  • Thanh Trung Ngo, Yasushi Makihara, Hajime Nagahara, Yasuhiro Mukaigawa, Yasushi Yagi
    Evaluation of Gait Authentication using a Large-scale Inertial Gait Database
    第16回画像の認識・理解シンポジウム(MIRU2013), MIRU2013, 2013.08
    BibTeX
  • Yichao Xu, Kazuki Maeno, Hajime Nagahara, Rinichiro Taniguchi
    Light Field Calibration and Rectification from Camera Array Images
    第16回画像の認識・理解シンポジウム(MIRU2013), MIRU2013, 2013.08
    BibTeX