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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  Online edition: ISSN 2424-1970
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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)  
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)  
Keyword(1) Lossless Transform  
Keyword(2) Lossless Coding  
Keyword(3) Lifting Decomposition  
Keyword(4) Additive Noise Model  
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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
Date Time 2013-12-10 11:00:00 
Presentation Time 25 
Registration for ME 
Paper # ITE-ME2013-133 
Volume (vol) ITE-37 
Number (no) no.56 
Page pp.57-60 
#Pages ITE-4 
Date of Issue ITE-ME-2013-12-02 


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