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Paper Abstract and Keywords
Presentation 2012-11-07 15:30
A Binary Coding Method Based on Second Order Moment
Koichiro Suzuki, Mitsuru Ambai, Ikuro Sato (Denso ITlab.)
Abstract (in Japanese) (See Japanese page) 
(in English) We propose a binary coding method using the 2nd order statics of data. We
assume the data are described by the Multivariate Gaussian distribution, and formulate
error rate. Approximating the error rate, we derivate condition to minimize the rate at bi-
nary encoding by unit-orthogonal vectors. Through an experiment using CIFAR10 dataset
and GIST image descriptor, we show that our method outperform the others using only
the 2nd order statics.
Keyword (in Japanese) (See Japanese page) 
(in English) binary code / image descriptor / Approximate image retrieval / / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 279, IBISML2012-62, pp. 199-203, Nov. 2012.
Paper # IBISML2012-62 
Date of Issue 2012-10-31 (IBISML) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee IBISML  
Conference Date 2012-11-07 - 2012-11-09 
Place (in Japanese) (See Japanese page) 
Place (in English) Bunkyo School Building, Tokyo Campus, Tsukuba Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) the 15th Information-Based Induction Sciences Workshop 
Paper Information
Registration To IBISML 
Conference Code 2012-11-IBISML 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Binary Coding Method Based on Second Order Moment 
Sub Title (in English)  
Keyword(1) binary code  
Keyword(2) image descriptor  
Keyword(3) Approximate image retrieval  
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1st Author's Name Koichiro Suzuki  
1st Author's Affiliation DENSO IT LABORATORY, INC. (Denso ITlab.)
2nd Author's Name Mitsuru Ambai  
2nd Author's Affiliation DENSO IT LABORATORY, INC. (Denso ITlab.)
3rd Author's Name Ikuro Sato  
3rd Author's Affiliation DENSO IT LABORATORY, INC. (Denso ITlab.)
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Speaker
Date Time 2012-11-07 15:30:00 
Presentation Time 150 
Registration for IBISML 
Paper # IEICE-IBISML2012-62 
Volume (vol) IEICE-112 
Number (no) no.279 
Page pp.199-203 
#Pages IEICE-5 
Date of Issue IEICE-IBISML-2012-10-31 


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