| Paper Abstract and Keywords |
| Presentation |
2013-12-10 11:00
Optimization of Lossless Transform Using Iterative Lifting Decomposition with Pivoting for Lossless Coding
Hideaki Okada, Shinji Fukuma, Shin-ichiro Mori (Fukui Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
This paper proposes an optimization method for lossless transform for lossless coding．Orthonormal transform can be realized as a lossless transform by doing lifting decomposition to a transformation matrix．It can used pivoting．But，compression ratio changes under the influence of the rounding error because lifting coefficient is different each pivoting．And it is necessary that we compare all compression ratio each picture in order to optimization．But，optimization is difficult because combination number is the factorial matrix size．Therefore，I propose a method to narrow down the candidates by deriving the rounding errors by using the additive noise model． |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Lossless Transform / Lossless Coding / Lifting Decomposition / Additive Noise Model / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 37, no. 56, ME2013-133, pp. 57-60, Dec. 2013. |
| Paper # |
ME2013-133 |
| Date of Issue |
2013-12-02 (ME) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
|
| Conference Information |
| Committee |
ME |
| Conference Date |
2013-12-09 - 2013-12-10 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Matuyasensen |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
ME |
| Conference Code |
2013-12-ME |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Optimization of Lossless Transform Using Iterative Lifting Decomposition with Pivoting for Lossless Coding |
| Sub Title (in English) |
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| Keyword(1) |
Lossless Transform |
| Keyword(2) |
Lossless Coding |
| Keyword(3) |
Lifting Decomposition |
| Keyword(4) |
Additive Noise Model |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Hideaki Okada |
| 1st Author's Affiliation |
University of Fukui (Fukui Univ.) |
| 2nd Author's Name |
Shinji Fukuma |
| 2nd Author's Affiliation |
University of Fukui (Fukui Univ.) |
| 3rd Author's Name |
Shin-ichiro Mori |
| 3rd Author's Affiliation |
University of Fukui (Fukui Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2013-12-10 11:00:00 |
| Presentation Time |
25 minutes |
| Registration for |
ME |
| Paper # |
ME2013-133 |
| Volume (vol) |
vol.37 |
| Number (no) |
no.56 |
| Page |
pp.57-60 |
| #Pages |
4 |
| Date of Issue |
2013-12-02 (ME) |