基于dsp的RF5框架的搭建，完成多任务处理，对视频进行边缘检测和直方图均衡化处理-Based on the dsp the RF5 framework of structures, to multi-task processing, edge detection and histogram equalization processing on the video

5509A开发板图像处理例程，包括边缘检测、直方图均衡化、锐化、反转.-5509A development board image processing routines, including edge detection, histogram equalization, sharpening, reversed.