Research On Video And Image Processing Based On DSP And FPGA

As a kind of important modern technology, Video-image processing has been widely used in following fields such as communication, spaceflight aviation, remote sensing telemetering measurement, biomedicine, military, information safety, etc. The implementation technique of video-image processing especially high-resolution real-time image processing has far-reaching meanings to the development of relevant fields.With the advancement of science and technology, the need of Video and Image acquisition and processing is increasing. The traditional measures accomplish this work depending on the personal computer and special IC card. Because of single function and hugeness, the system will not be satisfied with the fact. Recently, the development of DSP and FPGA technology is fast, the counter ability becomes better, the counter speed becomes faster, and cost is lower. Now, the DSP and FPGA technology have already been applied to these fields, such as Military, aviation, spaceflight, life and so on.The article introduces a design and construction of video realtime image processing system which is based on TI high performance DSP. And the system is implemented based on the DSP and FPGA co-processing.The article discusses Video and Image Processing Based on DSP and FPGA. It detailed describes the composed of hardware and the method of image processing. We do the work by this system, including video luminance amending, image smoothness, image acuminating and so on.The platform combines the functions of image-capturing and image-processing. It is a high-performance digital image-processing system with the characteristic of flexibility, convenience and universal serviceability. It can be widely used to verify all kinds of the motion video-image algorithm.