| Paper Abstract and Keywords |
| Presentation |
2017-02-18 11:30
Fast Video Background Extraction Based on Tensor Decomposition
Tetsu Suzuki, Koichi Ichige (YNU) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In this paper, we propose a method to reduce computation time in Background Subtraction from Compressive Measurements (BSCM) which is one of the framework of background extraction method in fixed viewpoint video. The conventional BSCM method realized highly accurate background extraction using spatio-temporal correlation in movie tensor. However, the convergence to the optimal solution using the iterative calculation is slow and the total calculation time is long. In the proposed method, we reduce the calculation time while maintaining the reconstruction accuracy by making the update amount of the penalty parameter variable in optimization. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
video processing / background extraction / tensor decomposition / / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 41, no. 4, ME2017-5, pp. 17-20, Feb. 2017. |
| Paper # |
ME2017-5 |
| Date of Issue |
2017-02-11 (ME) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Notes on Review |
This article is a technical report without peer review, and its polished version will be published elsewhere. |
| Download PDF |
|
| Conference Information |
| Committee |
ME |
| Conference Date |
2017-02-18 - 2017-02-18 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kanto Gakuin Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
ME |
| Conference Code |
2017-02-ME |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Fast Video Background Extraction Based on Tensor Decomposition |
| Sub Title (in English) |
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| Keyword(1) |
video processing |
| Keyword(2) |
background extraction |
| Keyword(3) |
tensor decomposition |
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| 1st Author's Name |
Tetsu Suzuki |
| 1st Author's Affiliation |
Yokohama National University (YNU) |
| 2nd Author's Name |
Koichi Ichige |
| 2nd Author's Affiliation |
Yokohama National University (YNU) |
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| Speaker |
Author-1 |
| Date Time |
2017-02-18 11:30:00 |
| Presentation Time |
15 minutes |
| Registration for |
ME |
| Paper # |
ME2017-5 |
| Volume (vol) |
vol.41 |
| Number (no) |
no.4 |
| Page |
pp.17-20 |
| #Pages |
4 |
| Date of Issue |
2017-02-11 (ME) |