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4 April 2023 Real-time image storage technology of high-speed camera based on camera link interface
Jixuan Zhang
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Proceedings Volume 12617, Ninth Symposium on Novel Photoelectronic Detection Technology and Applications; 126174T (2023) https://doi.org/10.1117/12.2666388
Event: 9th Symposium on Novel Photoelectronic Detection Technology and Applications (NDTA 2022), 2022, Hefei, China
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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Jixuan Zhang "Real-time image storage technology of high-speed camera based on camera link interface", Proc. SPIE 12617, Ninth Symposium on Novel Photoelectronic Detection Technology and Applications, 126174T (4 April 2023); https://doi.org/10.1117/12.2666388
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KEYWORDS
Interfaces
Cameras
High speed cameras
Image storage
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