| Presentation | 2002/7/11 Lossless Coding of Color Still Images Using Adaptive Inter-Color Prediction Teruhiro TSUCHIYA, Ichiro MATSUDA, Susumu ITOH, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes an efficient lossless coding scheme for color still images. In this scheme, one of R, G, B signals is predicted from not only the casual area of itself, but already encoded other signals. An adaptive prediction method based on block classification is applied to each signal, and predictors used in the method are optimized so that a coding rate of the signal can have a minimum. Furthermore an appropriate order of coding of the three signals is estimated prior to actual encoding. Simulation results indicate that coding rates of the proposed scheme are 0.78 ～ 2.44 bits/pel lower than those of JPEG-LS. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Lossless coding / Color image coding / Predictive coding / Minimum-rate predictor / Inter-color prediction |
| Paper # | MVE2002-25 |
| Date of Issue |
| Conference Information | |
| Committee | MVE |
|---|---|
| Conference Date | 2002/7/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Media Experience and Virtual Environment (MVE) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Lossless Coding of Color Still Images Using Adaptive Inter-Color Prediction |
| Sub Title (in English) | |
| Keyword(1) | Lossless coding |
| Keyword(2) | Color image coding |
| Keyword(3) | Predictive coding |
| Keyword(4) | Minimum-rate predictor |
| Keyword(5) | Inter-color prediction |
| 1st Author's Name | Teruhiro TSUCHIYA |
| 1st Author's Affiliation | Faculty of Science and Technology, Tokyo University of Science() |
| 2nd Author's Name | Ichiro MATSUDA |
| 2nd Author's Affiliation | Faculty of Science and Technology, Tokyo University of Science |
| 3rd Author's Name | Susumu ITOH |
| 3rd Author's Affiliation | Faculty of Science and Technology, Tokyo University of Science |
| Date | 2002/7/11 |
| Paper # | MVE2002-25 |
| Volume (vol) | vol.102 |
| Number (no) | 219 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |