HDR-ARtiSt: An Adaptive Real-time Smart camera for High Dynamic Range imaging - Archive ouverte HAL
Article Dans Une Revue Journal of Real-Time Image Processing Année : 2014

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

Résumé

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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Dates et versions

hal-00794471 , version 1 (26-02-2013)
hal-00794471 , version 2 (09-09-2013)
hal-00794471 , version 3 (14-01-2014)

Identifiants

Citer

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, 2014, pp.1-16. ⟨10.1007/s11554-013-0393-7⟩. ⟨hal-00794471v2⟩
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