Takahiro Okabe

发表

Fast unsupervised ego-action learning for first-person sports videos

Takahiro Okabe, Yoichi Sato, Akihiro Sugimoto, 2011, CVPR 2011.

Using Ego-motion to Learn First-Person Action Categories

Kris M. Kitani, Yoichi Sato, Takahiro Okabe, 2010 .

Using Visual Context for Action Category Discovery∗

Kris M. Kitani, Yoichi Sato, Takahiro Okabe, 2009 .

Object Recognition Based on Photometric Alignment Using Random Sample Consensus

Yoichi Sato, Takahiro Okabe, 2003 .

Image Enhancement of Low-light Scenes with Near-infrared Flash Images

Takahiro Okabe, Yoichi Sato, Mihoko Shimano, 2009, IPSJ Trans. Comput. Vis. Appl..

Can Saliency Map Models Predict Human Egocentric Visual Attention?

Takahiro Okabe, Yoichi Sato, Yusuke Sugano, 2010, ACCV Workshops.

Associating Trajectories using Gait Features for Tracking People in Crowds

Kris M. Kitani, Akihiro, Sugimoto, 2010 .

Reflectance Estimation of a Moving Object under Complex Illumination

Yoichi Sato, Takahiro Okabe, A. Sugimoto, 2005 .

Incorporating Gait Features and Local Appearances for Tracking People in Crowds Based on Clustering Feature Trajectories

Kris M. Kitani, Yoichi Sato, Takahiro Okabe, 2010 .

Assessment of Color Harmony using Combination of Local Regions for Classification of Aesthetic Quality

Yoichi Sato, Takahiro Okabe, Masashi Nishiyama, 2011 .

Gaze Estimation from Low Resolution Images : Consideration of Appearance Variations due to Identity by Using Kernel-Based Multilinear Models

Yoichi Sato, Takahiro Okabe, Y. Ono, 2007 .

Frequency Analysis and Adaptive Method Using Haar Wavelets for Recovering Illumination from Cast Shadows

Yoichi Sato, Takahiro Okabe, Imari Sato, 2005 .

Issues in the Illumination Cone Model with Cast Shadows

Takahiro Okabe, Yoichi Sato, Yoichi Sato, 2002 .

Attached shadow coding: Estimating surface normals from shadows under unknown reflectance and lighting conditions

Takahiro Okabe, Yoichi Sato, Imari Sato, 2009, 2009 IEEE 12th International Conference on Computer Vision.

Separating reflection components in images under multispectral and multidirectional light sources

Takahiro Okabe, Naoto Kobayashi, Takahiro Okabe, 2016, 2016 23rd International Conference on Pattern Recognition (ICPR).

Head direction estimation from low resolution images with scene adaptation

Takahiro Okabe, Yoichi Sato, Yusuke Sugano, 2013, Comput. Vis. Image Underst..

Fast Spectral Reflectance Recovery Using DLP Projector

Takahiro Okabe, Yoichi Sato, Imari Sato, 2010, International Journal of Computer Vision.

Adaptive Linear Regression for Appearance-Based Gaze Estimation

Takahiro Okabe, Yoichi Sato, Yusuke Sugano, 2014, IEEE Transactions on Pattern Analysis and Machine Intelligence.

Inferring human gaze from appearance via adaptive linear regression

Takahiro Okabe, Yoichi Sato, Yusuke Sugano, 2011, 2011 International Conference on Computer Vision.

Reflectance and Fluorescence Spectral Recovery via Actively Lit RGB Images

Takahiro Okabe, Yoichi Sato, Imari Sato, 2016, IEEE Transactions on Pattern Analysis and Machine Intelligence.

Separating Reflective and Fluorescent Components Using High Frequency Illumination in the Spectral Domain

Takahiro Okabe, Yoichi Sato, Imari Sato, 2013, IEEE Transactions on Pattern Analysis and Machine Intelligence.

Learning gaze biases with head motion for head pose-free gaze estimation

Takahiro Okabe, Yoichi Sato, Yusuke Sugano, 2014, Image Vis. Comput..

Sensation-based photo cropping

Yoichi Sato, Takahiro Okabe, Masashi Nishiyama, 2009, ACM Multimedia.

Uncalibrated Photometric Stereo for Unknown Isotropic Reflectances

Takahiro Okabe, Yoichi Sato, Imari Sato, 2013, 2013 IEEE Conference on Computer Vision and Pattern Recognition.

Hierarchical Gaussian Descriptor for Person Re-identification

Takahiro Okabe, Yoichi Sato, Tetsu Matsukawa, 2016, 2016 IEEE Conference on Computer Vision and Pattern Recognition (CVPR).

Aesthetic quality classification of photographs based on color harmony

Masashi Nishiyama, Takahiro Okabe, Yoichi Sato, 2011, CVPR 2011.

Radiometric Compensation in a Projector-Camera System Based Properties of Human Vision System

Takahiro Okabe, Yoichi Sato, Imari Sato, 2005, 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05) - Workshops.

Attention Prediction in Egocentric Video Using Motion and Visual Saliency

Takahiro Okabe, Yoichi Sato, Yusuke Sugano, 2011, PSIVT.

Shape Reconstruction Based on Similarity in Radiance Changes under Varying Illumination

Takahiro Okabe, Yoichi Sato, Imari Sato, 2007, 2007 IEEE 11th International Conference on Computer Vision.

Gaze Estimation From Eye Appearance: A Head Pose-Free Method via Eye Image Synthesis

Takahiro Okabe, Yoichi Sato, Yusuke Sugano, 2015, IEEE Transactions on Image Processing.

Head pose-free appearance-based gaze sensing via eye image synthesis

Takahiro Okabe, Yoichi Sato, Yusuke Sugano, 2012, Proceedings of the 21st International Conference on Pattern Recognition (ICPR2012).

A Head Pose-free Approach for Appearance-based Gaze Estimation

Takahiro Okabe, Yoichi Sato, Yusuke Sugano, 2011, BMVC.

Camera spectral sensitivity estimation from a single image under unknown illumination by using fluorescence

Takahiro Okabe, Yoichi Sato, Imari Sato, 2012, 2012 IEEE Conference on Computer Vision and Pattern Recognition.

Discovering Primitive Action Categories by Leveraging Relevant Visual Context

Takahiro Okabe, Yoichi Sato, Akihiro Sugimoto, 2008 .

Bispectral photometric stereo based on fluorescence

Takahiro Okabe, Yoichi Sato, Imari Sato, 2012, 2012 IEEE Conference on Computer Vision and Pattern Recognition.

Visual Quality Classification Using Multiple Subject Regions

Masashi Nishiyama, Yoichi Sato, Takahiro Okabe, 2010 .

Detecting Forgery From Static-Scene Video Based on Inconsistency in Noise Level Functions

Takahiro Okabe, Yoichi Sato, Michihiro Kobayashi, 2010, IEEE Transactions on Information Forensics and Security.

Per-Pixel Water Detection on Surfaces with Unknown Reflectance

Takahiro Okabe, Ryo Matsuoka, Chao Wang, 2021, IEICE Trans. Inf. Syst..

Per-Pixel Water and Oil Detection on Surfaces with Unknown Reflectance

Takahiro Okabe, Chao Wang, Takahiro Okabe, 2021, 2021 29th European Signal Processing Conference (EUSIPCO).

Toward Efficient Acquisition of BRDFs with Fewer Samples

Takahiro Okabe, Yoichi Sato, Imari Sato, 2012, ACCV.

Hierarchical Gaussian Descriptors with Application to Person Re-Identification

Takahiro Okabe, Yoichi Sato, Tetsu Matsukawa, 2017, IEEE Transactions on Pattern Analysis and Machine Intelligence.

Separating Partially-Polarized Diffuse and Specular Reflection Components under Unpolarized Light Sources

Takahiro Okabe, Ryo Kawahara, Soma Kajiyama, 2023, IEEE Workshop/Winter Conference on Applications of Computer Vision.

Image-Based Relighting with 5-D Incident Light Fields

Takahiro Okabe, Shinnosuke Oya, Takahiro Okabe, 2017, 2017 IEEE International Conference on Computer Vision Workshops (ICCVW).

Joint Optimization of Coded Illumination and Grayscale Conversion for One-Shot Raw Material Classification

Takahiro Okabe, Chao Wang, Takahiro Okabe, 2017, BMVC.

Illumination Planning for Measuring Per-Pixel Surface Roughness

Takahiro Okabe, Kota Arieda, Takahiro Okabe, 2021, 2021 17th International Conference on Machine Vision and Applications (MVA).

Diffuse-specular separation of multi-view images under varying illumination

Takahiro Okabe, Kouki Takechi, Takahiro Okabe, 2017, 2017 IEEE International Conference on Image Processing (ICIP).

Fast Separation of Specular, Diffuse, and Global Components via Polarized Pattern Projection

Takahiro Okabe, Toshiyuki Amano, Ryo Matsuoka, 2021, IW-FCV.

Efficient Modeling of Objects BRDF with Planned Sampling

Takahiro Okabe, Yoichi Sato, Imari Sato, 2013, IPSJ Trans. Comput. Vis. Appl..

Multispectral Direct-Global Separation of Dynamic Scenes

Takahiro Okabe, Toshiyuki Amano, Moriaki Torii, 2019, 2019 IEEE Winter Conference on Applications of Computer Vision (WACV).

Acquiring multispectral light transport using multi-primary DLP projector

Takahiro Okabe, Kayano Maeda, Takahiro Okabe, 2016, 2016 Sixth International Conference on Image Processing Theory, Tools and Applications (IPTA).

From Intensity Profile to Surface Normal: Photometric Stereo for Unknown Light Sources and Isotropic Reflectances

Takahiro Okabe, Yoichi Sato, Imari Sato, 2015, IEEE Transactions on Pattern Analysis and Machine Intelligence.

Effects of Image Segmentation for Approximating Object Appearance Under Near Lighting

Takahiro Okabe, Yoichi Sato, Yoichi Sato, 2006, ACCV.

Reflectance estimation from motion under complex illumination

Takahiro Okabe, Yoichi Sato, Akihiro Sugimoto, 2004, Proceedings of the 17th International Conference on Pattern Recognition, 2004. ICPR 2004..

Using individuality to track individuals: Clustering individual trajectories in crowds using local appearance and frequency trait

Takahiro Okabe, Yoichi Sato, Akihiro Sugimoto, 2009, 2009 IEEE 12th International Conference on Computer Vision.

Detecting Video Forgeries Based on Noise Characteristics

Takahiro Okabe, Yoichi Sato, Michihiro Kobayashi, 2009, PSIVT.

Spectral Absorption from Two-view Hyperspectral Images

Takahiro Okabe, Ryo Kawahara, Kenta Kageyama, 2022, VISIGRAPP.

Coded Illumination and Imaging for Fluorescence Based Classification

Takahiro Okabe, Imari Sato, Chao Wang, 2018, ECCV.

Light Source Separation and Intrinsic Image Decomposition under AC Illumination

Takahiro Okabe, Ryo Kawahara, Yusaku Yoshida, 2023, 2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR).

Robust Content-Dependent Photometric Projector Compensation

Mark Ashdown, Takahiro Okabe, Yoichi Sato, 2006, 2006 Conference on Computer Vision and Pattern Recognition Workshop (CVPRW'06).

Auto-Radiometric Calibration in Photometric Stereo

Takahiro Okabe, Yoichi Sato, Wiennat Mongkulmann, 2016, IEICE Trans. Inf. Syst..

Photometric stereo with auto-radiometric calibration

Takahiro Okabe, Yoichi Sato, Wiennat Mongkulmann, 2011, 2011 IEEE International Conference on Computer Vision Workshops (ICCV Workshops).

Simultaneous Estimation of Spectral Reflectance and Normal from a Small Number of Images

Takahiro Okabe, Hendrik P. A. Lensch, Christian Fuchs, 2015, VISAPP.

Hierarchical Gaussian Descriptors with Application to Person Re-Identification

Einoshin Suzuki, Yoichi Sato, Takahiro Okabe, 2017, IEEE Transactions on Pattern Analysis and Machine Intelligence.