AN EFFICIENT ARCHITECTURE FOR COEFFICIENT BIT MODELING OF JPEG2000

Significant progress has recently been made in loss-less image compression using discrete wavelet transforms. The overall performance of these schemes may be further improved by properly designing efficient entropy coders. In this paper, we have presented a novel design for embedded bit plane coding which can be used for JPEG2000 image compression standard. Optimization has been made in our proposed architecture to reduce accesses to memories.

کلیدواژه ها:

JPEG2000 ، context-based arithmetic coding ، Coefficient Bit Modeling ، EBCOT