Presentation | 2016-06-02 Fast and Accurate Image Segmentation Technique using Multiple Sensors Hiromu Miyashita, Kouta Takeuchi, Mariko Yamaguchi, Hidenobu Nagata, Akira Ono, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Transporting super high reality of entire live sport game to remote venue, we aim to extract precise target image such as an athlete from video. While chroma key compositing is widely used for accurate image extraction, fixed color screen for keying would not able to be set on the gaming field. In this paper, we propose an effective real time image extraction method using camera and sensor. In our method, first a TRIMAP is created from roughly extracted image region using appropriate sensors, and then, precise boundary of target image is obtained by our fast edge correction algorithm. Our algorithm improves extraction accuracy even the sensor's resolution was 1/16 to 1/64 size of color camera, and its processing performance is over 30fps for FullHD video. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | object extraction / image segmentation |
Paper # | MVE2016-1 |
Date of Issue | 2016-05-26 (MVE) |
Conference Information | |
Committee | MVE |
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Conference Date | 2016/6/2(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Yoshinari Kameda(Univ. of Tsukuba) |
Vice Chair | Kenji Mase(Nagoya Univ.) |
Secretary | Kenji Mase(Kyushu Univ.) |
Assistant | Hideaki Uchiyama(Kyushu Univ.) |
Paper Information | |
Registration To | Technical Committee on Multimedia and Virtual Environment |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Fast and Accurate Image Segmentation Technique using Multiple Sensors |
Sub Title (in English) | |
Keyword(1) | object extraction |
Keyword(2) | image segmentation |
1st Author's Name | Hiromu Miyashita |
1st Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
2nd Author's Name | Kouta Takeuchi |
2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
3rd Author's Name | Mariko Yamaguchi |
3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
4th Author's Name | Hidenobu Nagata |
4th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
5th Author's Name | Akira Ono |
5th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
Date | 2016-06-02 |
Paper # | MVE2016-1 |
Volume (vol) | vol.116 |
Number (no) | MVE-73 |
Page | pp.pp.17-22(MVE), |
#Pages | 6 |
Date of Issue | 2016-05-26 (MVE) |