摘要
对图像感兴趣区域ROI(Region of Interest)的的支持是新一代静止图像压缩标准JPEG2000的一项重要功能。该文系统介绍了JPEG2000感兴趣区域编码技术的基本原理以及核心算法,并重点对ROI感兴趣区域编码进行了仿真与性能分析。
An important feature in the new still image compression standard JPEG2000 is to support ROI encoding.This paper introduces the theory and core algorithm of the coding technology of ROI in JPEG2000 standards.finally achieves simulation and function analysis of Region of Interest.
出处
《电脑知识与技术(过刊)》
2009年第2X期1173-1174,共2页
Computer Knowledge and Technology