Computational imaging has recently attracted much attention due to its excellent potential in delivering advanced capabilities such as motion deblurring and high-speed compressive sensing. However, the development of ...
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ISBN:
(纸本)9781509018307
Computational imaging has recently attracted much attention due to its excellent potential in delivering advanced capabilities such as motion deblurring and high-speed compressive sensing. However, the development of computational cameras has been limited by the lack of a technology that can efficiently support temporalencoding. Conventionally, temporalencoding is performed by complicated off-chip optics such as split light modulators (SLMs). This results in camera systems with large physical sizes, performance degradation, and high power consumption. In this paper, we propose a complementary metal-oxide-semiconductor (CMOS) pixel design that performs temporal optical binaryencoding for on-chip, high-speed computational imaging applications. Compared to conventional high-speed imaging techniques, the proposed CMOS computational pixel is a promising approach for on-chip temporalencoding, enabling simpler camera optics and reduced power consumption.
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