An efficient modeling architecture for real-time Content-based Arithmetic Coding

摘要

In this paper, we describe an efficient modeling architecture for the content-based arithmetic coding on bi-level image. The architecture uses a delay-line buffer to maintain the input pixels such that the pixels in the buffer can be efficiently re-used. Besides, the delay-line buffer can be easily extended and reconfigured for constructing various "contents". The experimental result shows that the bottleneck resulting from constructing content for each pixel in a bi-level image can be overcome by the proposed architecture.