| Presentation | 2012-07-19 A Study on Image Quality Improvement of Interpolated Frames Using Bidirectional Motion Compensation Masaru HOSHI, Madoka HASEGAWA, Shigeo KATO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, motion compensated frame interpolation (MCFI) have been proposed by various researchers. However, annoying degradation often appear around the block boundaries because block matching algorithm which is used for MCFI cause inappropriately overlapped regions or gap regions where pixels are not interpolated by any block. In this report, we propose a method which uses motion compensation not only for the key frame but also for the interpolated frame. After an interpolated frame is generated, motion estimation is further applied to the adjacent existing frames using an appropriately expanded macro block to eliminate gap regions. The experimental results show the effectiveness of the proposed method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Motion Compensation / Frame Interpolation / Frame Rate Up-Conversion / Block Matching |
| Paper # | MoMuC2012-13,IE2012-38 |
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| Conference Information | |
| Committee | MoMuC |
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| Conference Date | 2012/7/12(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 | Mobile Multimedia Communications(MoMuC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Image Quality Improvement of Interpolated Frames Using Bidirectional Motion Compensation |
| Sub Title (in English) | |
| Keyword(1) | Motion Compensation |
| Keyword(2) | Frame Interpolation |
| Keyword(3) | Frame Rate Up-Conversion |
| Keyword(4) | Block Matching |
| 1st Author's Name | Masaru HOSHI |
| 1st Author's Affiliation | Graduate School of Engineering, Utsunomiya University() |
| 2nd Author's Name | Madoka HASEGAWA |
| 2nd Author's Affiliation | Graduate School of Engineering, Utsunomiya University |
| 3rd Author's Name | Shigeo KATO |
| 3rd Author's Affiliation | Graduate School of Engineering, Utsunomiya University |
| Date | 2012-07-19 |
| Paper # | MoMuC2012-13,IE2012-38 |
| Volume (vol) | vol.112 |
| Number (no) | 135 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |