The Remote Control System Of Video Based On Web Service In Embedded Linux Environment

The digital image processing technology has got great attention and considerable development in recent years. It plays a more and more important role in communication, management, medicine, seismology, meteorology, aerospace, education and other fields. However, the image processing system that faces application is not satisfactory, and can't well respond to the request of image application. The traditional image processing system based on PC is too bulky to have portability; the desk-top operating system does not have real-time character. The traditional realization method of image processing can't meet the demand more and more in real-time and miniaturization of image application. In this regard, this paper explores a solution of image processing system based on ARM embedded platform.This paper studies the design and implementation method of image processing system which based on embedded system architecture. Embedded system has a small size, good performance, low power, high reliability and other prominent feature. It can meet the increasingly complex image applications require. This text aims at the characteristic of embedded system to design an embedded image processing platform which has stronger universal. It is convenient to combine and install with other systems, forming an integrative application system with image collecting and processing. This system can be applied to a variety of areas after expanding.This system is made up of hardware and software. The hardware part adopts YF2410 developing platform which developed by YuanFeng electronics Co., Ltd. And cut out its hardware resources according to the system function demands. About Software, thesis firstly analyses the embedded system startup process and the establishment of cross-compiler development environment. Then in this environment, in accordance with the image processing application configuration requirements, compiling embedded operating system and root file system, after the success of the compiler download the core image file and the cramfs file system to the development board. image processing application is based on language C and the system API, realize grey, histogram, edge detecting, profile extraction and other common functions.This system runs stable through testing, and can well complete image processing operation.