Inverse Quantization for Resolution Conversion. - Akihiko Torii; T. Ichinose; Y. Wakazono; Atsushi Imiya (Theoretical Foundations of Computer Vision, 2002)

PDE Based Method for Superresolution of Gray-Level Images. - Akihiko Torii; Y. Wakazono; H. Murakami; Atsushi Imiya (CAIP, 2003)

Mathematics of a Multiple Omni-Directional System. - Akihiko Torii; A. Sugimoto; Atsushi Imiya (CVPR Workshops, 2003)

Resolution conversion of gray-level images by discrete geometry. - Akihiko Torii; Y. Wakazono; H. Murakami; Atsushi Imiya (ICIAP, 2003)

Panoramic Image Transform of Omnidirectional Images Using Discrete Geometry Techniques. - Akihiko Torii; Atsushi Imiya (3DPVT, 2004)

Optical Flow Computation for Compound Eyes: Variational Analysis of Omni-Directional Views. - Akihiko Torii; Atsushi Imiya; Hironobu Sugaya; Yoshihiko Mochizuki (BVAI, 2005)

Variational Analysis of Spherical Images. - Atsushi Imiya; Hironobu Sugaya; Akihiko Torii; Yoshihiko Mochizuki (CAIP, 2005)

The Randomized Hough Transform for Spherical Images. - Akihiko Torii; Atsushi Imiya (CAIP, 2005)

Tomography on Finite Graphs. - Atsushi Imiya; Akihiko Torii; Kosuke Sato (Electron. Notes Discret. Math., 2005)

N-Point Hough Transform Derived by Geometric Duality. - Yoshihiko Mochizuki; Akihiko Torii; Atsushi Imiya (PSIVT, 2006)

Circle-Marker Detection Method for Omnidirectional Images and its Application to Robot Positioning. - Yoshihiko Mochizuki; Atsushi Imiya; Akihiko Torii (ICCV, 2007)

Epipolar Geometry Via Rectification of Spherical Images. - Jun Fujiki; Akihiko Torii; Shotaro Akaho (MIRAGE, 2007)

The randomized-Hough-transform-based method for great-circle detection on sphere. - Akihiko Torii; Atsushi Imiya (Pattern Recognit. Lett., 2007)

Measuring camera translation by the dominant apical angle. - Akihiko Torii; Michal Havlena; Tomás Pajdla; Bastian Leibe (CVPR, 2008)

The DIRAC AWEAR audio-visual platform for detection of unexpected and incongruent events. - Jörn Anemüller; Jörg-Hendrik Bach; Barbara Caputo; Michal Havlena; Jie Luo; Hendrik Kayser; Bastian Leibe; Petr Motlícek; Tomás Pajdla; Misha Pavel; Akihiko Torii; Luc Van Gool; et al. (ICMI, 2008)

Omnidirectional Camera Motion Estimation. - Akihiko Torii; Tomás Pajdla (VISAPP (2), 2008)

Panoramic and 3D Computer Vision. - Akihiko Torii; Reinhard Klette (ArtsIT, 2009)

AWEAR 2.0 system: Omni-directional audio-visual data acquisition and processing. - Michal Havlena; Andreas Ess; Wim Moreau; Akihiko Torii; Michal Jancosek; Tomás Pajdla; Luc Van Gool (CVPR Workshops, 2009)

Randomized structure from motion based on atomic 3D models from camera triplets. - Michal Havlena; Akihiko Torii; Jan Knopp; Tomás Pajdla (CVPR, 2009)

From Google Street View to 3D city models. - Akihiko Torii; Michal Havlena; Tomás Pajdla (ICCV Workshops, 2009)

Omnidirectional Image Stabilization by Computing Camera Trajectory. - Akihiko Torii; Michal Havlena; Tomás Pajdla (PSIVT, 2009)

N-Point Hough transform for line detection. - Yoshihiko Mochizuki; Akihiko Torii; Atsushi Imiya (J. Vis. Commun. Image Represent., 2009)

The Six Point Algorithm Revisited. - Akihiko Torii; Zuzana Kukelova; Martin Bujnak; Tomás Pajdla (ACCV Workshops (2), 2010)

Efficient Structure from Motion by Graph Optimization. - Michal Havlena; Akihiko Torii; Tomás Pajdla (ECCV (2), 2010)

Visual localization by linear combination of image descriptors. - Akihiko Torii; Josef Sivic; Tomás Pajdla (ICCV Workshops, 2011)

Real-Time Image Mosaicing Using Non-rigid Registration. - Rafael Henrique Castanheira de Souza; Masatoshi Okutomi; Akihiko Torii (PSIVT (1), 2011)

Omnidirectional Image Stabilization for Visual Object Recognition. - Akihiko Torii; Michal Havlena; Tomás Pajdla (Int. J. Comput. Vis., 2011)

Stable Two View Reconstruction Using the Six-Point Algorithm. - Kazuki Nozawa; Akihiko Torii; Masatoshi Okutomi (ACCV (4), 2012)

Fast global non-rigid registration for mosaic creation. - Rafael Henrique Castanheira de Souza; Masatoshi Okutomi; Akihiko Torii (ICPR, 2012)

Real-time Video Mosaicing using Non-rigid Registration. - Rafael Henrique Castanheira de Souza; Masatoshi Okutomi; Akihiko Torii (IPSJ Trans. Comput. Vis. Appl., 2012)

Scale-Space Clustering on the Sphere. - Yoshihiko Mochizuki; Atsushi Imiya; Kazuhiko Kawamoto; Tomoya Sakai 002; Akihiko Torii (CAIP (1), 2013)

3D Surface Extraction Using Incremental Tetrahedra Carving. - Takayuki Sugiura; Akihiko Torii; Masatoshi Okutomi (ICCV Workshops, 2013)

Instant Surface Reconstruction for Incremental SfM. - Kichang Kim; Takayuki Sugiura; Akihiko Torii; Shigeki Sugimoto; Masatoshi Okutomi (MVA, 2013)

Fisher Vector based on Full-covariance Gaussian Mixture Model. - Masayuki Tanaka 001; Akihiko Torii; Masatoshi Okutomi (IPSJ Trans. Comput. Vis. Appl., 2013)

Efficient Localization of Panoramic Images Using Tiled Image Descriptors. - Akihiko Torii; Yafei Dong; Masatoshi Okutomi; Josef Sivic; Tomás Pajdla (IPSJ Trans. Comput. Vis. Appl., 2014)

3D Surface Reconstruction from Point-and-Line Cloud. - Takayuki Sugiura; Akihiko Torii; Masatoshi Okutomi (3DV, 2015)

Joint Estimation of Depth, Reflectance and Illumination for Depth Refinement. - Kichang Kim; Akihiko Torii; Masatoshi Okutomi (ICCV Workshops, 2015)

3D reconstruction from photographs by CMP SfM web service. - Jan Heller; Michal Havlena; Michal Jancosek; Akihiko Torii; Tomás Pajdla (MVA, 2015)

View extension for teleoperated MAV. - Ren Foo Lim; Akihiko Torii; Masatoshi Okutomi (MVA, 2015)

Robust Feature Matching for Distorted Projection by Spherical Cameras. - Hajime Taira; Yuki Inoue; Akihiko Torii; Masatoshi Okutomi (IPSJ Trans. Comput. Vis. Appl., 2015)

Visual Place Recognition with Repetitive Structures. - Akihiko Torii; Josef Sivic; Masatoshi Okutomi; Tomás Pajdla (IEEE Trans. Pattern Anal. Mach. Intell., 2015)

Multi-view Inverse Rendering Under Arbitrary Illumination and Albedo. - Kichang Kim; Akihiko Torii; Masatoshi Okutomi (ECCV (3), 2016)

Robust feature matching by learning descriptor covariance with viewpoint synthesis. - Hajime Taira; Akihiko Torii; Masatoshi Okutomi (ICPR, 2016)

Benchmarking 6DOF Urban Visual Localization in Changing Conditions. - Torsten Sattler; Will Maddern; Akihiko Torii; Josef Sivic; Tomás Pajdla; Marc Pollefeys; Masatoshi Okutomi (CoRR, 2017)

Benchmarking 6DOF Outdoor Visual Localization in Changing Conditions. - Torsten Sattler; Will Maddern; Carl Toft; Akihiko Torii; Lars Hammarstrand; Erik Stenborg; Daniel Safari; Masatoshi Okutomi; Marc Pollefeys; Josef Sivic; Fredrik Kahl; Tomás Pajdla (CVPR, 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)

Robust, precise, and calibration-free shape acquisition with an off-the-shelf camera and projector. - Chunyu Li; Akihiko Torii; Masatoshi Okutomi (ICCE, 2018)

Neighbourhood Consensus Networks. - Ignacio Rocco; Mircea Cimpoi; Relja Arandjelovic; Akihiko Torii; Tomás Pajdla; Josef Sivic (NeurIPS, 2018)

Structure from motion using dense CNN features with keypoint relocalization. - Aji Resindra Widya; Akihiko Torii; Masatoshi Okutomi (IPSJ Trans. Comput. Vis. Appl., 2018)

NetVLAD: CNN Architecture for Weakly Supervised Place Recognition. - Relja Arandjelovic; Petr Gronát; Akihiko Torii; Tomás Pajdla; Josef Sivic (IEEE Trans. Pattern Anal. Mach. Intell., 2018)

24/7 Place Recognition by View Synthesis. - Akihiko Torii; Relja Arandjelovic; Josef Sivic; Masatoshi Okutomi; Tomás Pajdla (IEEE Trans. Pattern Anal. Mach. Intell., 2018)

D2-Net: A Trainable CNN for Joint Description and Detection of Local Features. - Mihai Dusmanu; Ignacio Rocco; Tomás Pajdla; Marc Pollefeys; Josef Sivic; Akihiko Torii; Torsten Sattler (CVPR, 2019)

Is This the Right Place? Geometric-Semantic Pose Verification for Indoor Visual Localization. - Hajime Taira; Ignacio Rocco; Jirí Sedlár; Masatoshi Okutomi; Josef Sivic; Tomás Pajdla; Torsten Sattler; Akihiko Torii (ICCV, 2019)

D2-Net: A Trainable CNN for Joint Detection and Description of Local Features. - Mihai Dusmanu; Ignacio Rocco; Tomás Pajdla; Marc Pollefeys; Josef Sivic; Akihiko Torii; Torsten Sattler (CoRR, 2019)

3D Pipe Network Reconstruction Based on Structure from Motion with Incremental Conic Shape Detection and Cylindrical Constraint. - Sho Kagami; Hajime Taira; Naoyuki Miyashita; Akihiko Torii; Masatoshi Okutomi (ISIE, 2020)

InLoc: Indoor Visual Localization with Dense Matching and View Synthesis. - Hajime Taira; Masatoshi Okutomi; Torsten Sattler; Mircea Cimpoi; Marc Pollefeys; Josef Sivic; Tomás Pajdla; Akihiko Torii (IEEE Trans. Pattern Anal. Mach. Intell., 2021)

Are Large-Scale 3D Models Really Necessary for Accurate Visual Localization? - Akihiko Torii; Hajime Taira; Josef Sivic; Marc Pollefeys; Masatoshi Okutomi; Tomás Pajdla; Torsten Sattler (IEEE Trans. Pattern Anal. Mach. Intell., 2021)

F2SD: a dataset for end-to-end group detection algorithms. - Giang Hoang; Tuan Dinh Nguyen; Tung Cao Hoang; Son Le Duy; Keisuke Hihara; Yumeka Utada; Akihiko Torii; Naoki Izumi; Nguyen Thanh Thuy; Long Quoc Tran (ICMV, 2022)

F2SD: A dataset for end-to-end group detection algorithms. - Giang Hoang; Tuan Nguyen Dinh; Tung Cao Hoang; Son Le Duy; Keisuke Hihara; Yumeka Utada; Akihiko Torii; Naoki Izumi; Long Tran Quoc (CoRR, 2022)

NCNet: Neighbourhood Consensus Networks for Estimating Image Correspondences. - Ignacio Rocco; Mircea Cimpoi; Relja Arandjelovic; Akihiko Torii; Tomás Pajdla; Josef Sivic (IEEE Trans. Pattern Anal. Mach. Intell., 2022)

Long-Term Visual Localization Revisited. - Carl Toft; Will Maddern; Akihiko Torii; Lars Hammarstrand; Erik Stenborg; Daniel Safari; Masatoshi Okutomi; Marc Pollefeys; Josef Sivic; Tomás Pajdla; Fredrik Kahl; Torsten Sattler (IEEE Trans. Pattern Anal. Mach. Intell., 2022)

Retail store customer behavior analysis system: Design and Implementation. - Tuan Dinh Nguyen; Keisuke Hihara; Tung Cao Hoang; Yumeka Utada; Akihiko Torii; Naoki Izumi; Nguyen Thanh Thuy; Long Tran Quoc (CoRR, 2023)

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

Retail Store Customer Behavior Analysis System: Design and Implementation. - Tuan Dinh Nguyen; Keisuke Hihara; Tung Cao Hoang; Yumeka Utada; Akihiko Torii; Naoki Izumi; Nguyen Thanh Thuy; Du Tien Pham; Long Quoc Tran (AIAI (4), 2024)