The Summarization and Progress of Image Coding Based on Irregular Region
不规则区域图像编码综述

The irregular region image coding methods, as the newer ones in this field, have obvious potential of compressing regions of image, maintaining the image edges and textures, and enhancing the quality of the reconstructed image, After comparing these methods with the old ones, our techniques were presented, and the difficulties confronted were analyzed. In the end, prospects were put forward.