Title :
Harmonic IFS, a coding solution for the VOP constraint
Author :
Robert, G. ; Laurent, N. ; Chassery, J.M.
Author_Institution :
CNET, France Telecom, Cesson Sevigne, France
fDate :
6/21/1905 12:00:00 AM
Abstract :
In this paper, we present an evolution of IFS-based image compression schemes replacing usual affine mass map by cosine mass map, well adapted to high frequency contents and poor domain pools. This change implies the creation of a new IFS determination algorithm for solving the inverse problem, and a new way to quantize and store involved coefficients. We then present how VOP facilities can be performed using this new IFS family
Keywords :
computer graphics; data compression; image coding; IFS determination algorithm; VOP constraint; affine mass map; coding solution; cosine mass map; harmonic iterated fractal system; high frequency contents; image compression; inverse problem; poor domain pools; Fractals; Frequency; Genetic programming; Image coding; Image databases; Inverse problems; Network address translation; Partitioning algorithms; Rate-distortion; Telecommunications;
Conference_Titel :
Image Processing, 1999. ICIP 99. Proceedings. 1999 International Conference on
Conference_Location :
Kobe
Print_ISBN :
0-7803-5467-2
DOI :
10.1109/ICIP.1999.821653
