| Presentation | 2013-03-11 A study of motion video retargeting method using background sprite image Akihiro SHIRATORI, Yoshiyuki YASHIMA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Seam carving is one of the effective methods for image retargeting. However, when it is applied to each frame for a motion video sequence, the picture quality of non-linear resized video is significantly degraded because of temporal continuity loss. In this paper, we propose a new video retargeting method to solve the conventional problems. In our algorithm, seam carving is performed on a panoramic background still image called 'sprite', and targeted background frames and foreground objects are trimmed and overlaid based on the global motion. Simulation results show our algorithm works with less video quality degradation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Seam carving / Background sprite image / Global motion / Trimming |
| Paper # | IMQ2012-68,IE2012-172,MVE2012-129,WIT2012-78 |
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| Conference Information | |
| Committee | MVE |
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| Conference Date | 2013/3/4(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Media Experience and Virtual Environment (MVE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A study of motion video retargeting method using background sprite image |
| Sub Title (in English) | |
| Keyword(1) | Seam carving |
| Keyword(2) | Background sprite image |
| Keyword(3) | Global motion |
| Keyword(4) | Trimming |
| 1st Author's Name | Akihiro SHIRATORI |
| 1st Author's Affiliation | Graduate School of Information Science, Chiba Institute of Technology() |
| 2nd Author's Name | Yoshiyuki YASHIMA |
| 2nd Author's Affiliation | Graduate School of Information Science, Chiba Institute of Technology |
| Date | 2013-03-11 |
| Paper # | IMQ2012-68,IE2012-172,MVE2012-129,WIT2012-78 |
| Volume (vol) | vol.112 |
| Number (no) | 474 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |