Title :
Video Compression Algorithm Based on Wavelet Transform
Author :
Lei, Meng ; Hang, Li
Author_Institution :
Software Eng., Shenyang Normal Univ., Shenyang, China
Abstract :
In last decades, the wavelet based video code has been fast developing. Based on the theory of wavelet video image compression and according to the feature of wavelet transformation and applying to the key technology of wavelet video processing, this paper has analyzed the existing wavelet video image processing technology and tried to point out the new schemes of wavelet visual image processing to combine software with hardware in this paper. The experimental results show that this algorithm has a better compression ratio.
Keywords :
data compression; video coding; wavelet transforms; image compression; video code; video compression algorithm; visual image processing; wavelet transform; Algorithm design and analysis; Continuous wavelet transforms; Discrete wavelet transforms; Image coding; Signal analysis; Signal processing; Signal processing algorithms; Video compression; Wavelet analysis; Wavelet transforms; convolution; multiresolution analysis; redundant sub-block; video compress; wavelet transform;
Conference_Titel :
Hybrid Intelligent Systems, 2009. HIS '09. Ninth International Conference on
Conference_Location :
Shenyang
Print_ISBN :
978-0-7695-3745-0
DOI :
10.1109/HIS.2009.110
