Keyword : Walsh transform


Two Classes of Linear Codes with Two or Three Weights
Guangkui XU Xiwang CAO Jian GAO Gaojun LUO 
Publication:   
Publication Date: 2018/12/01
Vol. E101-A  No. 12 ; pp. 2366-2373
Type of Manuscript:  Special Section PAPER (Special Section on Signal Design and Its Applications in Communications)
Category: Coding Theory
Keyword: 
linear codeWalsh transformnon-quadratic functionpermutation polynomialweight distribution
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Two Classes of 1-Resilient Prime-Variable Rotation Symmetric Boolean Functions
Lei SUN Fang-Wei FU Xuan GUANG 
Publication:   
Publication Date: 2017/03/01
Vol. E100-A  No. 3 ; pp. 902-907
Type of Manuscript:  LETTER
Category: Cryptography and Information Security
Keyword: 
rotation symmetric Boolean functionresilientcorrelation immuneWalsh transform
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Multiresolutional Gaussian Mixture Model for Precise and Stable Foreground Segmentation in Transform Domain
Hiroaki TEZUKA Takao NISHITANI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/03/01
Vol. E92-A  No. 3 ; pp. 772-778
Type of Manuscript:  Special Section PAPER (Special Section on Latest Advances in Fundamental Theories of Signal Processing)
Category: 
Keyword: 
foreground segmentationGaussian mixture modelfine-to-coarse strategyWalsh transformvariable block size
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