We propose a novel algorithm for fractal video sequence coding, based on the circular prediction mapping and the noncontractive interframe mapping. The proposed algorithm can effectively exploit the temporal correlation in real image sequences, since each range block is approximated by the domain block in the adjacent frame, which is of the same size as the range block. The computer simulation results demonstrate that the proposed algorithm provides very promising performance at low bit rate, ranging from 40-250 kbyte/s.
Bibliographical noteFunding Information:
Manuscript received February 12, 1996; revised May 14, 1997. This work was supported by Samsung Electronics Company. The associate editor coordinating the review of this manuscript and approving it for publication was Prof. Michael W. Marcellin.
- Image coding
ASJC Scopus subject areas
- Computer Graphics and Computer-Aided Design