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Based on actual needs, we design a DSP and FPGA-based video capture system, achieve the capture of standard PAL video and digital video which is transmitted through a standard Camera Link interface. By building a high-speed data path which is composed of Camera Link, EMIF, and PCI interface, we guarantee a high-speed and correct transmission of the captured data. Further more, processing like de-interlacing, digital image stabilization and video enhancing is done to the captured video data. These provide the basis for follow-up process like video compression and intelligent analysis, outstanding result is received and the system reliability is verified.
Date of Conference: 26-28 July 2011