This implementation creates three processes: - The command line parse/control process. It runs continuously as root. - The MPEG decode/playback process. It revokes root rights as soon as it has enabled the realtime features, to minimize the ri

面向MPEG_7的图象检索系统的研究与实现.可以对MPEG_7进行快速有效的匹配并且进行部分区域错误检测。-MPEG_7 for Image Retrieval System. MPEG_7 can be carried out quickly and efficiently and to carry out part of the matching error detection region.