One Shot High Dynamic Range Photography Based on Hardware-level Tunable Mask
نویسندگان
چکیده
We proposed to use a transmission tunable mask in front of complementary metaloxidesemiconductor (CMOS) or lens to achieve high-dynamic-range (HDR). The mask can control the light that goes into the CMOS pixel by pixel. We demonstrate the validation of such method through simulation. An experiment setup is also achieved by using monochromatic liquid-crystal display (LCD) screen. We demonstrate three HDR functions with our method: high quality HDR image, live-view HDR image and HDR video.
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