【摘要】 本文重点探讨了在设计ＪＰＥＧ视频压缩应用系统时，应着重考虑的几个重要技术问题，并介绍了一种采用以ＰＣ为平台，以ＣＬ５５０视频压缩处理器和８２Ｃ９００１视频窗口控制器为基础的实时视频图像压缩处理系统。描述了该系统总体构成，深入讨论了图像数据缓冲存储和压缩速率控制等关键技术问题。更多还原

【Abstract】 The paper emphasically discussed some important technical aspects of designing a compression application system based on JPEG standard and described a practical example which is based on PC and intergated the CL550, an image compression processor for JPEG standard, and 82C9001 video window controller. The paper also described the structure of the application system and illustrated some key technical points.更多还原