| Presentation | 2009-03-14 Object Segmentation Based on Adaptive Background Model Considering Spatio-temporal Features Tatsuya Tanaka, Atsushi Shimada, Daisaku Arita, Rin-ichiro Taniguchi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose a new method for background modeling considering spatio-temporal features. Our method consists of three complementary approaches. The pixel-level background model uses the probability density function to approximate background model. The PDF is estimated non-parametrically by using Parzen density estimation. The region-level background model is based on the evaluation of the local texture at pixel-level resolution while reducing the effects of variations in lighting. And the frame-level background model detects sudden, global changes in the image and estimates a present background image from input image and original background image. Then, the moving object is extracted by background subtraction. Fusing their approaches realizes robust object detection under varying illumination. Several experiments show the effectiveness of our approach. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Adaptive background model / Illumination change / Parzen density estimation / Radial Reach Correlation |
| Paper # | PRMU2008-282 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2009/3/6(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Object Segmentation Based on Adaptive Background Model Considering Spatio-temporal Features |
| Sub Title (in English) | |
| Keyword(1) | Adaptive background model |
| Keyword(2) | Illumination change |
| Keyword(3) | Parzen density estimation |
| Keyword(4) | Radial Reach Correlation |
| 1st Author's Name | Tatsuya Tanaka |
| 1st Author's Affiliation | Department of Intelligent Systems, Kyushu University() |
| 2nd Author's Name | Atsushi Shimada |
| 2nd Author's Affiliation | Department of Intelligent Systems, Kyushu University |
| 3rd Author's Name | Daisaku Arita |
| 3rd Author's Affiliation | Institute of Systems, Information Technologies and Nanotechnologies |
| 4th Author's Name | Rin-ichiro Taniguchi |
| 4th Author's Affiliation | Department of Intelligent Systems, Kyushu University |
| Date | 2009-03-14 |
| Paper # | PRMU2008-282 |
| Volume (vol) | vol.108 |
| Number (no) | 484 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |