DocumentCode
3225480
Title
Study on the wavelet image coding algorithm
Author
Xiang, Wang ; Xu, Wu
Author_Institution
Sch. of Bus., Nanjing Univ., Nanjing, China
fYear
2011
fDate
27-29 May 2011
Firstpage
537
Lastpage
541
Abstract
This paper is based on the wavelet SPECK image coding algorithm for optimized. This will speed the Haar wavelet transform algorithm and SPECK algorithms, which is combined the algorithm to encode high-resolution images of greatly reducing the time required to transform. The statistics indicate that a combination of fast Haar wavelet transform algorithm can improve the overall efficiency of the algorithm when the increase in the rate of 0.1 bpp nearly reached 30%.
Keywords
Haar transforms; image coding; image resolution; wavelet transforms; SPECK algorithms; fast Haar wavelet transform algorithm; high-resolution images; image coding algorithm; Algorithm design and analysis; Arrays; Educational institutions; Ice; Image coding; Image resolution; Wavelet transforms; Design; Image Coding; Wavelet;
fLanguage
English
Publisher
ieee
Conference_Titel
Communication Software and Networks (ICCSN), 2011 IEEE 3rd International Conference on
Conference_Location
Xi´an
Print_ISBN
978-1-61284-485-5
Type
conf
DOI
10.1109/ICCSN.2011.6013963
Filename
6013963
Link To Document