Presentation | 2018-03-18 Feature extraction of object shape from motion parallax using convolutional neural network ChengJun Shao, Makoto Murakami, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The convolution neural networks (CNN) have good feature extraction capability. In this paper, we propose a method which can extract 3D features of object shape from a sequence of RGB images captured with a single camera through two different convolutional neural networks such as a spatial feature extraction CNN and a spatiotemporal feature extraction CNN. We extract spatial features by trained spatial feature extraction CNN, and input them to spatiotemporal feature extraction CNN and extract features of object shape. As a result of experiment using simple building blocks, we extracted motion trajectory and direction. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | convolutional neural network / motion parallax / feature extraction |
Paper # | BioX2017-41,PRMU2017-177 |
Date of Issue | 2018-03-11 (BioX, PRMU) |
Conference Information | |
Committee | PRMU / BioX |
---|---|
Conference Date | 2018/3/18(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Shinichi Sato(NII) / Kazuhiko Sumi(AGU) |
Vice Chair | Hironobu Fujiyoshi(Chubu Univ.) / Yoshihisa Ijiri(Omron) / Hiroshi Takano(Toyama Pref. Univ.) / Hitoshi Imaoka(NEC) |
Secretary | Hironobu Fujiyoshi(AIST) / Yoshihisa Ijiri(NAIST) / Hiroshi Takano(Shizuoka Univ.) / Hitoshi Imaoka(Fujitsu Labs.) |
Assistant | Masato Ishii(NEC) / Yusuke Sugano(Osaka Univ.) / Masatsugu Ichino(Univ. of Electro-Comm.) / Naoyuki Takada(Secom) / Norihiro Okui(KDDI Research) |
Paper Information | |
Registration To | Technical Committee on Pattern Recognition and Media Understanding / Technical Committee on Biometrics |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Feature extraction of object shape from motion parallax using convolutional neural network |
Sub Title (in English) | |
Keyword(1) | convolutional neural network |
Keyword(2) | motion parallax |
Keyword(3) | feature extraction |
1st Author's Name | ChengJun Shao |
1st Author's Affiliation | Toyo University(Toyo Univ.) |
2nd Author's Name | Makoto Murakami |
2nd Author's Affiliation | Toyo University(Toyo Univ.) |
Date | 2018-03-18 |
Paper # | BioX2017-41,PRMU2017-177 |
Volume (vol) | vol.117 |
Number (no) | BioX-513,PRMU-514 |
Page | pp.pp.31-36(BioX), pp.31-36(PRMU), |
#Pages | 6 |
Date of Issue | 2018-03-11 (BioX, PRMU) |