Presentation | 2005-10-20 A Study of Ray-Space Coding Using a Hybrid Disparity Compensation DCT Codec Kenji YAMAMOTO, Tomohiro YENDO, Toshiaki FUJII, Masayuki TANIMOTO, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper introduces how to adapt a hybrid DPCM/DCT Codec (HDDC) for ray information coding, based on the fact that the ray information is almost continuous, a character which is similar with that of video data, for which HDDC is designed. The results of this study are as follow : (1) the axes to execute DCT and their number should be decided considering the ray information resolution. (2) The maximum dimensional DCT is best if the resolution of all axes is high. (3) The combination of multi-dimensional DCT and disparity compensation is best when the resolution of one axis or more is low. (4) Disparity compensation for an axis is efficient if the disparity of that axis is conceivable in theory. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Ray-Space / compression / hybrid coding / disparity compensation / multi-dimensional DCT |
Paper # | SIP2005-97,ICD2005-116,IE2005-61 |
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Conference Information | |
Committee | ICD |
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Conference Date | 2005/10/13(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Integrated Circuits and Devices (ICD) |
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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 Ray-Space Coding Using a Hybrid Disparity Compensation DCT Codec |
Sub Title (in English) | |
Keyword(1) | Ray-Space |
Keyword(2) | compression |
Keyword(3) | hybrid coding |
Keyword(4) | disparity compensation |
Keyword(5) | multi-dimensional DCT |
1st Author's Name | Kenji YAMAMOTO |
1st Author's Affiliation | Graduate School of Engineering, Nagoya University() |
2nd Author's Name | Tomohiro YENDO |
2nd Author's Affiliation | Graduate School of Engineering, Nagoya University |
3rd Author's Name | Toshiaki FUJII |
3rd Author's Affiliation | Graduate School of Engineering, Nagoya University |
4th Author's Name | Masayuki TANIMOTO |
4th Author's Affiliation | Graduate School of Engineering, Nagoya University |
Date | 2005-10-20 |
Paper # | SIP2005-97,ICD2005-116,IE2005-61 |
Volume (vol) | vol.105 |
Number (no) | 351 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |