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  • In Jour Smart Sensing And Intelligent Systems

 

Article | 01-December-2015

OPTIMAL CLUSTER HEAD NUMBER BASED ON ENTROY FOR DATA AGGREGATION IN WIRELESS SENSOR NETWORKS

Mingxin Yang

International Journal on Smart Sensing and Intelligent Systems, Volume 8 , ISSUE 4, 1935–1955

Research paper | 27-December-2017

PERCEPTUAL HASHING ALGORITHM FOR SPEECH CONTENT IDENTIFICATION BASED ON SPECTRUM ENTROPY IN COMPRESSED DOMAIN

MP3 format. In order to reduce the computational complexity, these coefficients are divided into sub-bands and the energy of MDCT spectrum is then calculated. Sub-bands of MDCT spectrum energy are then mapped to a similar mass function in information entropy theory. The function will be used as a perceptual feature and set to extract binary hash values. Experimental results show that the proposed algorithm keeps greater robustness to content-preserving operations while also maintaining efficiency

Zhang Qiu-yu, Liu Yang-wei, Huang Yi-bo, Xing Peng-fei, Yang Zhong-ping

International Journal on Smart Sensing and Intelligent Systems, Volume 7 , ISSUE 1, 283–300

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