Akihiko Torii

78 papers A* 12B 3C 7Misc 4Journal 31Unranked 21
YearRankTypeTitle / Venue / Authors
2024 — conf
Retail Store Customer Behavior Analysis System: Design and Implementation.
AIAI (4)
Tuan Dinh Nguyen, Keisuke Hihara, Tung Cao Hoang, Yumeka Utada, Akihiko Torii, Naoki Izumi, Nguyen Thanh Thuy, Du Tien Pham, Long Quoc Tran
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
Retail store customer behavior analysis system: Design and Implementation.
CoRR
Tuan Dinh Nguyen, Keisuke Hihara, Tung Cao Hoang, Yumeka Utada, Akihiko Torii, Naoki Izumi, Nguyen Thanh Thuy, Long Tran Quoc
2022 J jnl
F2SD: A dataset for end-to-end group detection algorithms.
CoRR
Giang Hoang, Tuan Nguyen Dinh, Tung Cao Hoang, Son Le Duy, Keisuke Hihara, Yumeka Utada, Akihiko Torii, Naoki Izumi, Long Tran Quoc
2022 C conf
F2SD: a dataset for end-to-end group detection algorithms.
ICMV
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
2022 J jnl
Long-Term Visual Localization Revisited.
IEEE Trans. Pattern Anal. Mach. Intell.
Carl Toft, Will Maddern, Akihiko Torii, Lars Hammarstrand, Erik Stenborg, Daniel Safari, Masatoshi Okutomi, Marc Pollefeys, Josef Sivic, Tomás Pajdla, Fredrik Kahl, Torsten Sattler
2022 J jnl
NCNet: Neighbourhood Consensus Networks for Estimating Image Correspondences.
IEEE Trans. Pattern Anal. Mach. Intell.
Ignacio Rocco, Mircea Cimpoi, Relja Arandjelovic, Akihiko Torii, Tomás Pajdla, Josef Sivic
2021 J jnl
Are Large-Scale 3D Models Really Necessary for Accurate Visual Localization?
IEEE Trans. Pattern Anal. Mach. Intell.
Akihiko Torii, Hajime Taira, Josef Sivic, Marc Pollefeys, Masatoshi Okutomi, Tomás Pajdla, Torsten Sattler
2021 J jnl
InLoc: Indoor Visual Localization with Dense Matching and View Synthesis.
IEEE Trans. Pattern Anal. Mach. Intell.
Hajime Taira, Masatoshi Okutomi, Torsten Sattler, Mircea Cimpoi, Marc Pollefeys, Josef Sivic, Tomás Pajdla, Akihiko Torii
2020 — conf
3D Pipe Network Reconstruction Based on Structure from Motion with Incremental Conic Shape Detection and Cylindrical Constraint.
ISIE
Sho Kagami, Hajime Taira, Naoyuki Miyashita, Akihiko Torii, Masatoshi Okutomi
2020 J jnl
3D Pipe Network Reconstruction Based on Structure from Motion with Incremental Conic Shape Detection and Cylindrical Constraint.
CoRR
Sho Kagami, Hajime Taira, Naoyuki Miyashita, Akihiko Torii, Masatoshi Okutomi
2019 A* conf
D2-Net: A Trainable CNN for Joint Description and Detection of Local Features.
CVPR
Mihai Dusmanu, Ignacio Rocco, Tomás Pajdla, Marc Pollefeys, Josef Sivic, Akihiko Torii, Torsten Sattler
2019 J jnl
D2-Net: A Trainable CNN for Joint Detection and Description of Local Features.
CoRR
Mihai Dusmanu, Ignacio Rocco, Tomás Pajdla, Marc Pollefeys, Josef Sivic, Akihiko Torii, Torsten Sattler
2019 J jnl
Is This The Right Place? Geometric-Semantic Pose Verification for Indoor Visual Localization.
CoRR
Hajime Taira, Ignacio Rocco, Jirí Sedlár, Masatoshi Okutomi, Josef Sivic, Tomás Pajdla, Torsten Sattler, Akihiko Torii
2019 A* conf
Is This the Right Place? Geometric-Semantic Pose Verification for Indoor Visual Localization.
ICCV
Hajime Taira, Ignacio Rocco, Jirí Sedlár, Masatoshi Okutomi, Josef Sivic, Tomás Pajdla, Torsten Sattler, Akihiko Torii
2018 J jnl
24/7 Place Recognition by View Synthesis.
IEEE Trans. Pattern Anal. Mach. Intell.
Akihiko Torii, Relja Arandjelovic, Josef Sivic, Masatoshi Okutomi, Tomás Pajdla
2018 A* conf
Benchmarking 6DOF Outdoor Visual Localization in Changing Conditions.
CVPR
Torsten Sattler, Will Maddern, Carl Toft, Akihiko Torii, Lars Hammarstrand, Erik Stenborg, Daniel Safari, Masatoshi Okutomi, Marc Pollefeys, Josef Sivic, Fredrik Kahl, Tomás Pajdla
2018 A* conf
InLoc: Indoor Visual Localization With Dense Matching and View Synthesis.
CVPR
Hajime Taira, Masatoshi Okutomi, Torsten Sattler, Mircea Cimpoi, Marc Pollefeys, Josef Sivic, Tomás Pajdla, Akihiko Torii
2018 J jnl
InLoc: Indoor Visual Localization with Dense Matching and View Synthesis.
CoRR
Hajime Taira, Masatoshi Okutomi, Torsten Sattler, Mircea Cimpoi, Marc Pollefeys, Josef Sivic, Tomás Pajdla, Akihiko Torii
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 A* conf
Neighbourhood Consensus Networks.
NeurIPS
Ignacio Rocco, Mircea Cimpoi, Relja Arandjelovic, Akihiko Torii, Tomás Pajdla, Josef Sivic
2018 J jnl
Neighbourhood Consensus Networks.
CoRR
Ignacio Rocco, Mircea Cimpoi, Relja Arandjelovic, Akihiko Torii, Tomás Pajdla, Josef Sivic
2018 J jnl
NetVLAD: CNN Architecture for Weakly Supervised Place Recognition.
IEEE Trans. Pattern Anal. Mach. Intell.
Relja Arandjelovic, Petr Gronát, Akihiko Torii, Tomás Pajdla, Josef Sivic
2018 C conf
Robust, precise, and calibration-free shape acquisition with an off-the-shelf camera and projector.
ICCE
Chunyu Li, Akihiko Torii, Masatoshi Okutomi
2018 J jnl
Structure from motion using dense CNN features with keypoint relocalization.
IPSJ Trans. Comput. Vis. Appl.
Aji Resindra Widya, Akihiko Torii, Masatoshi Okutomi
2018 J jnl
Structure-from-Motion using Dense CNN Features with Keypoint Relocalization.
CoRR
Aji Resindra Widya, Akihiko Torii, Masatoshi Okutomi
2017 A* conf
Are Large-Scale 3D Models Really Necessary for Accurate Visual Localization?
CVPR
Torsten Sattler, Akihiko Torii, Josef Sivic, Marc Pollefeys, Hajime Taira, Masatoshi Okutomi, Tomás Pajdla
2017 J jnl
Benchmarking 6DOF Urban Visual Localization in Changing Conditions.
CoRR
Torsten Sattler, Will Maddern, Akihiko Torii, Josef Sivic, Tomás Pajdla, Marc Pollefeys, Masatoshi Okutomi
2016 — conf
Multi-view Inverse Rendering Under Arbitrary Illumination and Albedo.
ECCV (3)
Kichang Kim, Akihiko Torii, Masatoshi Okutomi
2016 A* conf
NetVLAD: CNN Architecture for Weakly Supervised Place Recognition.
CVPR
Relja Arandjelovic, Petr Gronát, Akihiko Torii, Tomás Pajdla, Josef Sivic
2016 B conf
Robust feature matching by learning descriptor covariance with viewpoint synthesis.
ICPR
Hajime Taira, Akihiko Torii, Masatoshi Okutomi
2015 A* conf
24/7 place recognition by view synthesis.
CVPR
Akihiko Torii, Relja Arandjelovic, Josef Sivic, Masatoshi Okutomi, Tomás Pajdla
2015 — conf
3D Surface Reconstruction from Point-and-Line Cloud.
3DV
Takayuki Sugiura, Akihiko Torii, Masatoshi Okutomi
2015 Misc conf
3D reconstruction from photographs by CMP SfM web service.
MVA
Jan Heller, Michal Havlena, Michal Jancosek, Akihiko Torii, Tomás Pajdla
2015 — conf
Joint Estimation of Depth, Reflectance and Illumination for Depth Refinement.
ICCV Workshops
Kichang Kim, Akihiko Torii, Masatoshi Okutomi
2015 J jnl
NetVLAD: CNN architecture for weakly supervised place recognition.
CoRR
Relja Arandjelovic, Petr Gronát, Akihiko Torii, Tomás Pajdla, Josef Sivic
2015 J jnl
Robust Feature Matching for Distorted Projection by Spherical Cameras.
Inf. Media Technol.
Hajime Taira, Yuki Inoue, Akihiko Torii, Masatoshi Okutomi
2015 J jnl
Robust Feature Matching for Distorted Projection by Spherical Cameras.
IPSJ Trans. Comput. Vis. Appl.
Hajime Taira, Yuki Inoue, Akihiko Torii, Masatoshi Okutomi
2015 Misc conf
View extension for teleoperated MAV.
MVA
Ren Foo Lim, Akihiko Torii, Masatoshi Okutomi
2015 J jnl
Visual Place Recognition with Repetitive Structures.
IEEE Trans. Pattern Anal. Mach. Intell.
Akihiko Torii, Josef Sivic, Masatoshi Okutomi, Tomás Pajdla
2014 J jnl
Efficient Localization of Panoramic Images Using Tiled Image Descriptors.
Inf. Media Technol.
Akihiko Torii, Yafei Dong, Masatoshi Okutomi, Josef Sivic, Tomás Pajdla
2014 J jnl
Efficient Localization of Panoramic Images Using Tiled Image Descriptors.
IPSJ Trans. Comput. Vis. Appl.
Akihiko Torii, Yafei Dong, Masatoshi Okutomi, Josef Sivic, Tomás Pajdla
2013 — conf
3D Surface Extraction Using Incremental Tetrahedra Carving.
ICCV Workshops
Takayuki Sugiura, Akihiko Torii, Masatoshi Okutomi
2013 J jnl
Fisher Vector based on Full-covariance Gaussian Mixture Model.
Inf. Media Technol.
Masayuki Tanaka, Akihiko Torii, Masatoshi Okutomi
2013 J jnl
Fisher Vector based on Full-covariance Gaussian Mixture Model.
IPSJ Trans. Comput. Vis. Appl.
Masayuki Tanaka, Akihiko Torii, Masatoshi Okutomi
2013 Misc conf
Instant Surface Reconstruction for Incremental SfM.
MVA
Kichang Kim, Takayuki Sugiura, Akihiko Torii, Shigeki Sugimoto, Masatoshi Okutomi
2013 J jnl
Real-time Video Mosaicing using Non-rigid Registration.
Inf. Media Technol.
Rafael Henrique Castanheira de Souza, Masatoshi Okutomi, Akihiko Torii
2013 — conf
Scale-Space Clustering on the Sphere.
CAIP (1)
Yoshihiko Mochizuki, Atsushi Imiya, Kazuhiko Kawamoto, Tomoya Sakai, Akihiko Torii
2013 A* conf
Visual Place Recognition with Repetitive Structures.
CVPR
Akihiko Torii, Josef Sivic, Tomás Pajdla, Masatoshi Okutomi
2012 B conf
Fast global non-rigid registration for mosaic creation.
ICPR
Rafael Henrique Castanheira de Souza, Masatoshi Okutomi, Akihiko Torii
2012 J jnl
Real-time Video Mosaicing using Non-rigid Registration.
IPSJ Trans. Comput. Vis. Appl.
Rafael Henrique Castanheira de Souza, Masatoshi Okutomi, Akihiko Torii
2012 — conf
Stable Two View Reconstruction Using the Six-Point Algorithm.
ACCV (4)
Kazuki Nozawa, Akihiko Torii, Masatoshi Okutomi
2011 J jnl
Omnidirectional Image Stabilization for Visual Object Recognition.
Int. J. Comput. Vis.
Akihiko Torii, Michal Havlena, Tomás Pajdla
2011 — conf
Real-Time Image Mosaicing Using Non-rigid Registration.
PSIVT (1)
Rafael Henrique Castanheira de Souza, Masatoshi Okutomi, Akihiko Torii
2011 — conf
Visual localization by linear combination of image descriptors.
ICCV Workshops
Akihiko Torii, Josef Sivic, Tomás Pajdla
2010 — conf
Efficient Structure from Motion by Graph Optimization.
ECCV (2)
Michal Havlena, Akihiko Torii, Tomás Pajdla
2010 — conf
The Six Point Algorithm Revisited.
ACCV Workshops (2)
Akihiko Torii, Zuzana Kukelova, Martin Bujnak, Tomás Pajdla
2009 — conf
AWEAR 2.0 system: Omni-directional audio-visual data acquisition and processing.
CVPR Workshops
Michal Havlena, Andreas Ess, Wim Moreau, Akihiko Torii, Michal Jancosek, Tomás Pajdla, Luc Van Gool
2009 — conf
From Google Street View to 3D city models.
ICCV Workshops
Akihiko Torii, Michal Havlena, Tomás Pajdla
2009 J jnl
N-Point Hough transform for line detection.
J. Vis. Commun. Image Represent.
Yoshihiko Mochizuki, Akihiko Torii, Atsushi Imiya
2009 C conf
Omnidirectional Image Stabilization by Computing Camera Trajectory.
PSIVT
Akihiko Torii, Michal Havlena, Tomás Pajdla
2009 C conf
Panoramic and 3D Computer Vision.
ArtsIT
Akihiko Torii, Reinhard Klette
2009 A* conf
Randomized structure from motion based on atomic 3D models from camera triplets.
CVPR
Michal Havlena, Akihiko Torii, Jan Knopp, Tomás Pajdla
2008 A* conf
Measuring camera translation by the dominant apical angle.
CVPR
Akihiko Torii, Michal Havlena, Tomás Pajdla, Bastian Leibe
2008 — conf
Omnidirectional Camera Motion Estimation.
VISAPP (2)
Akihiko Torii, Tomás Pajdla
2008 B conf
The DIRAC AWEAR audio-visual platform for detection of unexpected and incongruent events.
ICMI
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, Alon Zweig, Hynek Hermansky
2007 A* conf
Circle-Marker Detection Method for Omnidirectional Images and its Application to Robot Positioning.
ICCV
Yoshihiko Mochizuki, Atsushi Imiya, Akihiko Torii
2007 — conf
Epipolar Geometry Via Rectification of Spherical Images.
MIRAGE
Jun Fujiki, Akihiko Torii, Shotaro Akaho
2007 J jnl
The randomized-Hough-transform-based method for great-circle detection on sphere.
Pattern Recognit. Lett.
Akihiko Torii, Atsushi Imiya
2005 — conf
Optical Flow Computation for Compound Eyes: Variational Analysis of Omni-Directional Views.
BVAI
Akihiko Torii, Atsushi Imiya, Hironobu Sugaya, Yoshihiko Mochizuki
2005 C conf
The Randomized Hough Transform for Spherical Images.
CAIP
Akihiko Torii, Atsushi Imiya
2005 J jnl
Tomography on Finite Graphs.
Electron. Notes Discret. Math.
Atsushi Imiya, Akihiko Torii, Kosuke Sato
2005 C conf
Variational Analysis of Spherical Images.
CAIP
Atsushi Imiya, Hironobu Sugaya, Akihiko Torii, Yoshihiko Mochizuki
2004 — conf
Panoramic Image Transform of Omnidirectional Images Using Discrete Geometry Techniques.
3DPVT
Akihiko Torii, Atsushi Imiya
2003 — conf
Mathematics of a Multiple Omni-Directional System.
CVPR Workshops
Akihiko Torii, A. Sugimoto, Atsushi Imiya
2003 C conf
PDE Based Method for Superresolution of Gray-Level Images.
CAIP
Akihiko Torii, Y. Wakazono, H. Murakami, Atsushi Imiya
2003 Misc conf
Resolution conversion of gray-level images by discrete geometry.
ICIAP
Akihiko Torii, Y. Wakazono, H. Murakami, Atsushi Imiya
2002 — conf
Inverse Quantization for Resolution Conversion.
Theoretical Foundations of Computer Vision
Akihiko Torii, T. Ichinose, Y. Wakazono, Atsushi Imiya