Title :
System of image data compression on the basis of wavelet analysis
Author :
Li, Wenyuan ; Qin, B. ; Li, J.M.
Abstract :
This paper gives a method to compress image data on the basis of wavelet analysis. The resolution coefficient has been well coded. The method takes the respective characteristic of the three high-frequency parts into account. Moreover, it overcomes some shortcomings of the international standard still image compression method (JPEG protocol)
Keywords :
data compression; image coding; image resolution; transform coding; wavelet transforms; high-frequency parts; image data compression; resolution coefficient; wavelet analysis; Band pass filters; Continuous wavelet transforms; Data compression; Discrete wavelet transforms; Frequency; Image analysis; Image coding; Transform coding; Wavelet analysis; Wavelet transforms;
Conference_Titel :
Signal Processing, 1996., 3rd International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-2912-0
DOI :
10.1109/ICSIGP.1996.567245
