Research on multi-sensor high dynamic range imaging technology and application

Lulu Guo; Hongwei Yi

doi:10.1117/12.2599254

18 June 2021 Research on multi-sensor high dynamic range imaging technology and application

Lulu Guo, Hongwei Yi

Proceedings Volume 11850, First Optics Frontier Conference; 118500B (2021) https://doi.org/10.1117/12.2599254
Event: First Optics Frontier Conference, 2021, Hangzhou, China

Abstract

In dynamic scene imaging, multi-sensor high dynamic range (HDR) fusion technology used to solve the ghosting problem of multi-exposure fusion based on camera aperture, and achieve high-quality HDR video imaging. Therefore, it has made significant progress in image capture and synthesis of HDR optical imaging. First, we introduce the development status of multi-sensor based on time bracketing and space bracketing. Then introduce the different method of multi-exposure image fusion, including aligning different exposures, rejecting misalignment information and patch-based optimization. Finally, discuss the key technical issues and development trends of this technology in HDR imaging technology.

Citation Download Citation

Lulu Guo and Hongwei Yi "Research on multi-sensor high dynamic range imaging technology and application", Proc. SPIE 11850, First Optics Frontier Conference, 118500B (18 June 2021); https://doi.org/10.1117/12.2599254

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