Title :
Correlation properties of wavelet transform and applications in image coding
Author :
Huang, J.S. ; Nguyen, D.T. ; Negnevitsky, M. ; Phillips, C.J.E.
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Tasmania Univ., Hobart, Tas., Australia
Abstract :
In the paper the correlation properties of wavelet transform coefficients are studied. By employing a high correlation property of the wavelet transform coefficients along the same prediction channels, a hybrid image coding system is proposed and designed. The simulation results show that the developed coding scheme is superior to its counterparts
Keywords :
correlation methods; image coding; transform coding; wavelet transforms; correlation properties; hybrid image coding system; prediction channels; simulation results; wavelet transform coefficients; Australia; Continuous wavelet transforms; Discrete cosine transforms; Discrete transforms; Image coding; Image reconstruction; Karhunen-Loeve transforms; Signal processing algorithms; Standards development; Wavelet transforms;
Conference_Titel :
Signal Processing and Its Applications, 1999. ISSPA '99. Proceedings of the Fifth International Symposium on
Conference_Location :
Brisbane, Qld.
Print_ISBN :
1-86435-451-8
DOI :
10.1109/ISSPA.1999.815747
