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Angle–sensitive pixel

Known as: Angle-sensitive pixel 
An angle-sensitive pixel (ASP) is a light sensor made entirely in CMOS with a sensitivity to incoming light that is sinusoidal in incident angle.
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3 relations
CMOSLight fieldWavelet

Papers overview

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2012
2012
Angle-sensitive pixels: a new paradigm for low-power, low-cost 2D and 3D sensing
Angle-sensitive pixels are micro-scale devices which capture information about both the intensity and incident angle of the light… 
Highly Cited
2012
Highly Cited
2012
A Light-Field Image Sensor in 180 nm CMOS
This paper presents a CMOS image sensor which captures local incident angle and intensity information from the light it records… 
2012
2012
A 180nm CMOS image sensor with on-chip optoelectronic image compression
We demonstrate an image sensor which directly acquires images in a compressed format. The sensor uses diffractive optical… 
2009
2009
Angle sensitive pixels in CMOS for lensless 3D imaging
We present a pixel-scale CMOS sensor for near-field, lensless 3D imaging. This angle-sensitive pixel (ASP) uses local, stacked… 
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