نتایج جستجو برای: cmos image sensor
تعداد نتایج: 561091 فیلتر نتایج به سال:
Images from high dynamic range (HDR) scenes must be obtained with minimum loss of information. For this purpose it is necessary to take full advantage of the quantification levels provided by the CCD/CMOS image sensor. LinLog CMOS sensors satisfy the above demand by offering an adjustable response curve that combines linear and logarithmic responses. This paper presents a novel method to quickl...
Imaging with a back-illuminated CMOS imager provides a number of advantages, especially as the pixel size is reduced. These advantages include high (1 00%) fill-factor and increased quantum efficiency, efficient implementation of antireflection coatings, improved angular response, availability of the traditional “frontside” of the pixel to incorporate in-pixel processing circuits, and increased...
This paper presents a comparison relating two different architectures dedicated for a vision system on chip. The first one implements a logarithmic CMOS imager and a microprocessor. The second involves the same processor with a CMOS retina which implements hardware operators and analog microprocessors. We have modeled two vision systems. The comparison is related to image processing speed, proc...
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