Theoretical study of an efficient bracketing camera system architecture

Amine Besrour; Hichem Snoussi; Mohamed Siala; Fatma Abdelkefi

doi:10.1117/12.2049841

4 March 2014 Theoretical study of an efficient bracketing camera system architecture

Amine Besrour, Hichem Snoussi, Mohamed Siala, Fatma Abdelkefi

Proceedings Volume 9022, Image Sensors and Imaging Systems 2014; 90220X (2014) https://doi.org/10.1117/12.2049841
Event: IS&T/SPIE Electronic Imaging, 2014, San Francisco, California, United States

Abstract

Although High Dynamic Range (HDR) imaging has represented, in the recent years, the topic of important researches, it has not reached yet an excellent level of the HDR scenes acquisition using the available components. Indeed, many solutions have been proposed ranging from bracketing to the beamsplitter but none of these solutions is really consistent with the moving scenes representing light’s level difference. In this paper, we present an optical architecture, which exploits the stereoscopic cameras, ensuring the simultaneous capture of four different exposures of the same image on four sensors with efficient use of the available light. We also present a short description of the implemented fusion algorithm implemented.

Citation Download Citation

Amine Besrour, Hichem Snoussi, Mohamed Siala, and Fatma Abdelkefi "Theoretical study of an efficient bracketing camera system architecture", Proc. SPIE 9022, Image Sensors and Imaging Systems 2014, 90220X (4 March 2014); https://doi.org/10.1117/12.2049841

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