High Speed Image Grabber and Processor Based on Camera Link
Yin Yu-mei · Chinese Journal of Liquid Crystals and Displays · 2010
This article introduces a new type image grabber and processor based on Camera Link.The system can grab the digital camera image data,then process it at real-time.As the main processors of the system,the FPGA accomplishes the test of images grabbing and pro-processing,the DSP accomplishes the test of more complex images processing.The design about the processor's structure is described in detail and some key technologies are introduced,such as Camera Link interface technology,cache memory and display technology,image process and output interface technology,et al.The system can reach 1 000 frames/s for real-time image grabbing and processing after the system has been debugged.