Okatani, Takayuki

49 publications

AAAI 2025 Action-Agnostic Point-Level Supervision for Temporal Action Detection Shuhei M. Yoshida, Takashi Shibata, Makoto Terao, Takayuki Okatani, Masashi Sugiyama

WACV 2025 Inverting the Generation Process of Denoising Diffusion Implicit Models: Empirical Evaluation and a Novel Method Yan Zeng, Masanori Suganuma, Takayuki Okatani

IJCAI 2025 MS-DPPs: Multi-Source Determinantal Point Processes for Contextual Diversity Refinement of Composite Attributes in Text to Image Retrieval Naoya Sogi, Takashi Shibata, Makoto Terao, Masanori Suganuma, Takayuki Okatani

WACV 2025 RefVSR++: Exploiting Reference Inputs for Reference-Based Video Super-Resolution Han Zou, Masanori Suganuma, Takayuki Okatani

ICML 2025 Self-Supervised Learning of Intertwined Content and Positional Features for Object Detection Kang-Jun Liu, Masanori Suganuma, Takayuki Okatani

CVPRW 2025 TB-Bench: Training and Testing Multi-Modal AI for Understanding Spatio-Temporal Traffic Behaviors from Dashcam Images/Videos Korawat Charoenpitaks, Van-Quang Nguyen, Masanori Suganuma, Kentaro Arai, Seiji Totsuka, Hiroshi Ino, Takayuki Okatani

WACV 2024 Appearance-Based Curriculum for Semi-Supervised Learning with Multi-Angle Unlabeled Data Yuki Tanaka, Shuhei M. Yoshida, Takashi Shibata, Makoto Terao, Takayuki Okatani, Masashi Sugiyama

WACV 2024 Contextual Affinity Distillation for Image Anomaly Detection Jie Zhang, Masanori Suganuma, Takayuki Okatani

WACV 2024 SBCFormer: Lightweight Network Capable of Full-Size ImageNet Classification at 1 FPS on Single Board Computers Xiangyong Lu, Masanori Suganuma, Takayuki Okatani

CVPRW 2023 Geometry Enhanced Reference-Based Image Super-Resolution Han Zou, Liang Xu, Takayuki Okatani

CVPRW 2023 How Do Label Errors Affect Thin Crack Detection by DNNs Liang Xu, Han Zou, Takayuki Okatani

WACV 2023 Zero-Shot Versus Many-Shot: Unsupervised Texture Anomaly Detection Toshimichi Aota, Lloyd Teh Tzer Tong, Takayuki Okatani

NeurIPS 2022 Bridging the Gap from Asymmetry Tricks to Decorrelation Principles in Non-Contrastive Self-Supervised Learning Kang-Jun Liu, Masanori Suganuma, Takayuki Okatani

ECCV 2022 GRIT: Faster and Better Image Captioning Transformer Using Dual Visual Features Van-Quang Nguyen, Masanori Suganuma, Takayuki Okatani

CVPR 2022 Symmetry-Aware Neural Architecture for Embodied Visual Exploration Shuang Liu, Takayuki Okatani

ICCV 2021 Learning to Bundle-Adjust: A Graph Network Approach to Faster Optimization of Bundle Adjustment for Vehicular SLAM Tetsuya Tanaka, Yukihiro Sasagawa, Takayuki Okatani

IJCAI 2021 Look Wide and Interpret Twice: Improving Performance on Interactive Instruction-Following Tasks Van-Quang Nguyen, Masanori Suganuma, Takayuki Okatani

ICCV 2021 Matching in the Dark: A Dataset for Matching Image Pairs of Low-Light Scenes Wenzheng Song, Masanori Suganuma, Xing Liu, Noriyuki Shimobayashi, Daisuke Maruta, Takayuki Okatani

WACV 2020 Analysis and a Solution of Momentarily Missed Detection for Anchor-Based Object Detectors Yusuke Hosoya, Masanori Suganuma, Takayuki Okatani

ECCV 2020 Efficient Attention Mechanism for Visual Dialog That Can Handle All the Interactions Between Multiple Inputs Van-Quang Nguyen, Masanori Suganuma, Takayuki Okatani

CVPRW 2020 Removal of Image Obstacles for Vehicle-Mounted Surrounding Monitoring Cameras by Real-Time Video Inpainting Yoshihiro Hirohashi, Kenichi Narioka, Masanori Suganuma, Xing Liu, Yukimasa Tamatsu, Takayuki Okatani

WACV 2020 Toward Explainable Fashion Recommendation Pongsate Tangseng, Takayuki Okatani

WACV 2019 Revisiting Single Image Depth Estimation: Toward Higher Resolution Maps with Accurate Object Boundaries Junjie Hu, Mete Ozay, Yan Zhang, Takayuki Okatani

WACV 2019 Video-Rate Video Inpainting Rito Murase, Yan Zhang, Takayuki Okatani

ICML 2018 Exploiting the Potential of Standard Convolutional Autoencoders for Image Restoration by Evolutionary Search Masanori Suganuma, Mete Ozay, Takayuki Okatani

WACV 2018 Recommending Outfits from Personal Closet Pongsate Tangseng, Kota Yamaguchi, Takayuki Okatani

AAAI 2018 Training CNNs with Normalized Kernels Mete Özay, Takayuki Okatani

ICCVW 2017 Recommending Outfits from Personal Closet Pongsate Tangseng, Kota Yamaguchi, Takayuki Okatani

CVPR 2017 Self-Calibration-Based Approach to Critical Motion Sequences of Rolling-Shutter Structure from Motion Eisuke Ito, Takayuki Okatani

ICCV 2017 Truncating Wide Networks Using Binary Tree Architectures Yan Zhang, Mete Ozay, Shuohao Li, Takayuki Okatani

ECCV 2016 Automatic Attribute Discovery with Neural Activations Sirion Vittayakorn, Takayuki Umeda, Kazuhiko Murasaki, Kyoko Sudo, Takayuki Okatani, Kota Yamaguchi

ECCV 2016 Design of Kernels in Convolutional Neural Networks for Image Classification Zhun Sun, Mete Ozay, Takayuki Okatani

WACV 2015 Detecting Building-Level Changes of a City Using Street Images and a 2D City mAP Daiki Tetsuka, Takayuki Okatani

CVPR 2015 Transformation of Markov Random Fields for Marginal Distribution Estimation Masaki Saito, Takayuki Okatani

CVPR 2013 Detecting Changes in 3D Structure of a Scene from Multi-View Images Captured by a Vehicle-Mounted Camera Ken Sakurada, Takayuki Okatani, Koichiro Deguchi

CVPR 2013 Discrete MRF Inference of Marginal Densities for Non-Uniformly Discretized Variable Space Masaki Saito, Takayuki Okatani, Koichiro Deguchi

CVPR 2012 Application of the Mean Field Methods to MRF Optimization in Computer Vision Masaki Saito, Takayuki Okatani, Koichiro Deguchi

CVPR 2012 Optimal Integration of Photometric and Geometric Surface Measurements Using Inaccurate Reflectance/illumination Knowledge Takayuki Okatani, Koichiro Deguchi

ICCV 2011 Efficient Algorithm for Low-Rank Matrix Factorization with Missing Components and Performance Comparison of Latest Algorithms Takayuki Okatani, Takahiro Yoshida, Koichiro Deguchi

ICCV 2009 Improving Accuracy of Geometric Parameter Estimation Using Projected Score Method Takayuki Okatani, Koichiro Deguchi

CVPR 2009 On Bias Correction for Geometric Parameter Estimation in Computer Vision Takayuki Okatani, Koichiro Deguchi

CVPR 2007 Estimating Scale of a Scene from a Single Image Based on Defocus Blur and Scene Geometry Takayuki Okatani, Koichiro Deguchi

CVPR 2007 Variational Bayes Based Approach to Robust Subspace Learning Takayuki Okatani, Koichiro Deguchi

CVPRW 2006 Autocalibration of an Ad Hoc Construction of Multi-Projector Displays Takayuki Okatani, Koichiro Deguchi

CVPR 2004 A Probabilistic Approach to Linear Subspace Fitting for Computer Vision Problems Takayuki Okatani

CVPRW 2004 A Probabilistic Approach to Linear Subspace Fitting for Computer Vision Problems Takayuki Okatani

ICCV 2003 Autocalibration of a Projector-Screen-Camera System: Theory and Algorithm for Screen-to-Camera Homography Estimation Takayuki Okatani, Koichiro Deguchi

CVPR 2003 Toward a Statistically Optimal Method for Estimating Geometric Relations from Noisy Data: Cases of Linear Relations Takayuki Okatani, Koichiro Deguchi

CVPR 2001 On Photometric Aspects of Catadioptric Cameras Takayuki Okatani, Koichiro Deguchi