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HDR-ARtiSt: An Adaptive Real-time Smart camera for High Dynamic Range imaging

Abstract : This paper describes a complete FPGA-based smart camera architecture named HDR-ARtiSt (High Dynamic Range Adaptive Real-time Smart camera) which produces a real-time High Dynamic Range (HDR) video stream from multiple image acquisitions. A specific memory management unit has been defined to adjust the number of acquisitions to improve HDR quality. This smart camera is built around a standard CMOS image sensor and a Xilinx FPGA. It embeds multiple captures, HDR processing, data display and transfer, which is an original contribution compared to the state of the art. The proposed architecture enables a real-time HDR video flow for a full sensor resolution (1.3 Mega pixels) at 60 frames per second.
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Submitted on : Tuesday, January 14, 2014 - 1:02:15 PM
Last modification on : Friday, August 5, 2022 - 2:54:00 PM
Long-term archiving on: : Saturday, April 8, 2017 - 3:07:16 PM


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Pierre-Jean Lapray, Barthélémy Heyrman, Dominique Ginhac. HDR-ARtiSt: An Adaptive Real-time Smart camera for High Dynamic Range imaging. Journal of Real-Time Image Processing, 2016, 12 (4), pp.747-762. ⟨10.1007/s11554-013-0393-7⟩. ⟨hal-00794471v3⟩



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