Search Results for author: Yasushi Yagi

Found 10 papers, 0 papers with code

Gait Recognition from a Single Image using a Phase-Aware Gait Cycle Reconstruction Network

no code implementations ECCV 2020 Chi Xu, Yasushi Makihara, Xiang Li, Yasushi Yagi, Jianfeng Lu

Specifically, a phase estimation network is introduced for the input single image, and the gait cycle reconstruction network exploits the estimated phase to mitigate the dependence of an encoded feature on the phase of that single image.

Gait Recognition

Extended Depth-of-Field Lensless Imaging using an Optimized Radial Mask

no code implementations21 Mar 2023 Jose Reinaldo da Cunha Santos Aroso Vieira da Silva Neto, Tomoya Nakamura, Yasushi Makihara, Yasushi Yagi

The freedom of design of coded masks used by mask-based lensless cameras is an advantage these systems have when compared to lens-based ones.

Probabilistic Plant Modeling via Multi-View Image-to-Image Translation

no code implementations CVPR 2018 Takahiro Isokane, Fumio Okura, Ayaka Ide, Yasuyuki Matsushita, Yasushi Yagi

This paper describes a method for inferring three-dimensional (3D) plant branch structures that are hidden under leaves from multi-view observations.

Image-to-Image Translation Translation

Joint Intensity and Spatial Metric Learning for Robust Gait Recognition

no code implementations CVPR 2017 Yasushi Makihara, Atsuyuki Suzuki, Daigo Muramatsu, Xiang Li, Yasushi Yagi

This paper describes a joint intensity metric learning method to improve the robustness of gait recognition with silhouette-based descriptors such as gait energy images.

Gait Recognition Metric Learning

Recovering Transparent Shape From Time-Of-Flight Distortion

no code implementations CVPR 2016 Kenichiro Tanaka, Yasuhiro Mukaigawa, Hiroyuki Kubo, Yasuyuki Matsushita, Yasushi Yagi

This paper presents a method for recovering shape and normal of a transparent object from a single viewpoint using a Time-of-Flight (ToF) camera.

Object

Gait Recognition under Speed Transition

no code implementations CVPR 2014 Al Mansur, Yasushi Makihara, Rasyid Aqmar, Yasushi Yagi

Given an input image sequence of speed transited gait of a test subject, we estimate the mapping matrix of the test subject as well as the phase and stride sequence using an energy minimization framework considering the following three points: (1) fitness of the synthesized images to the input image sequence as well as to an eigenspace constructed by exemplars of training subjects; (2) smoothness of the phase and the stride sequence; and (3) pitch and stride fitness to the pitch-stride preference model.

Gait Recognition

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