DocumentCode :
495679
Title :
Fast Algorithms for the Pseudo Walsh Transform Based on Order Numbers
Author :
Xiao-mei, Li
Author_Institution :
Fac. of Comput., Guangdong Univ. of Technol., Guangzhou, China
Volume :
1
fYear :
2009
fDate :
March 31 2009-April 2 2009
Firstpage :
720
Lastpage :
723
Abstract :
Based on matrix copy operator a new ordering is discovered. Based on the evolution of Walsh function in the process of copying matrix operator we introduce a new sequence. In this paper we give the concept of pseudo Walsh transformation and characteristics. According to order number method four fast algorithms are presented. And we gives the rapid algorithm design and realization of the computer of the kind of transformation of the Walsh sequence. Finally we show experiment results and comparison of various algorithms of fast algorithms.
Keywords :
Walsh functions; image sequences; matrix algebra; transforms; image sequence; matrix copy operator; order number method; pseudo Walsh transform; rapid algorithm design; Algorithm design and analysis; Binary codes; Computer science; Concrete; Image coding; Image processing; Reflective binary codes; Signal processing; Signal processing algorithms; Walsh Transform; fast algorithms;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computer Science and Information Engineering, 2009 WRI World Congress on
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-0-7695-3507-4
Type :
conf
DOI :
10.1109/CSIE.2009.557
Filename :
5171268
Link To Document :
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