Abstract

In order to solve the conflict between high-speed digital image processing system and real-time performance, this paper designs a high-speed image processing unit with real-time camera link interface. Which is combined with multiple DSPs and Field Programmable Gate Arrays (FPGA). Then this unit and DDR SDRAM dynamic random access memory chip together constitute a high-speed camera real-time image storage system. This paper focuses on the basic composition of the system, high-speed data interface, data buffering and storage design. By processing 500 frames per second of high-speed digital images of 8-bit 1280×1024 pixels, the experiment proves that the system design meets the needs of high-speed image real-time processing and storage.

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