| Presentation | 1993/5/21 Motion compensated interframe direct coding scheme using Hadamard transform Takahiro Hamada, Shuuichi Matsumoto, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Currentyl,component signgal-based MC(Motion compensation) DCT scheme is widely used because of its high efficient coding performance in video coding field.Most of TV signal,however,is still composite TV signal such as NTSC,in which composite・ component conversion is necessary introducing degradation in picture quality to apply MC DCT scheme.In this paper,therefore, motion compensated interframe direct coding scheme is proposed, where Hadamard transform is utilized on which NTSC colour sub- carrier (CSC) can be effectively treated.Composite MC which compensates CSC phase and motion with fractional pel and line accuracy on Hadamard transform is a special feature of this sheme. The effectiveness of the proposed scheme is shown by a computer simulation comparing with MC DCT scheme. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Direct coding / Hadamard transform / Composite motion compensation / Composite・Component conuersion |
| Paper # | IE93-12 |
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| Conference Information | |
| Committee | IE |
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| Conference Date | 1993/5/21(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 | |
| Secretary | |
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| Paper Information | |
| Registration To | Image Engineering (IE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Motion compensated interframe direct coding scheme using Hadamard transform |
| Sub Title (in English) | |
| Keyword(1) | Direct coding |
| Keyword(2) | Hadamard transform |
| Keyword(3) | Composite motion compensation |
| Keyword(4) | Composite・Component conuersion |
| 1st Author's Name | Takahiro Hamada |
| 1st Author's Affiliation | KDD R&D Laboratories() |
| 2nd Author's Name | Shuuichi Matsumoto |
| 2nd Author's Affiliation | KDD R&D Laboratories |
| Date | 1993/5/21 |
| Paper # | IE93-12 |
| Volume (vol) | vol.93 |
| Number (no) | 55 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |