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公开(公告)号:US20110249148A1
公开(公告)日:2011-10-13
申请号:US13139626
申请日:2009-11-19
IPC分类号: H04N9/68
CPC分类号: H04N9/045 , G01S17/023 , G01S17/10 , G01S17/89 , H04N5/3696
摘要: A color imaging device comprises: one or more arrays (10, RA, GA, BA) of color selective photodetectors (R, G, B) configured to acquire a color image of a subject; a set of avalanche photodiode photodetectors (APD) arranged to acquire a luminance image of the subject; and digital image processing circuitry (30) configured to process the acquired color image and the acquired luminance image to generate an output image of the subject. In some embodiments the avalanche photodiode photodetectors are configured to perform photon counting. In some embodiments, the one or more arrays comprise an imaging array (10) including the color-selective photodetectors (R, G, B) distributed across the imaging array with the set of avalanche photodiode photodetectors (APD) interspersed amongst the color-selective photodetectors.
摘要翻译: 彩色成像装置包括:被配置为获取被摄体的彩色图像的彩色选择性光电检测器(R,G,B)的一个或多个阵列(10,RA,GA,BA) 布置成获取被摄体的亮度图像的一组雪崩光电二极管光电检测器(APD) 以及数字图像处理电路(30),被配置为处理所获取的彩色图像和所获取的亮度图像以生成被摄体的输出图像。 在一些实施例中,雪崩光电二极管光电探测器被配置为执行光子计数。 在一些实施例中,一个或多个阵列包括成像阵列(10),该成像阵列包括分布在成像阵列上的颜色选择性光电检测器(R,G,B),其中所述一组雪崩光电二极管光电检测器(APD)散布在颜色选择性 光电探测器
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公开(公告)号:US08610808B2
公开(公告)日:2013-12-17
申请号:US13139626
申请日:2009-11-19
IPC分类号: H04N9/083 , H04N3/14 , H04N5/335 , H04N9/04 , H01L31/107
CPC分类号: H04N9/045 , G01S17/023 , G01S17/10 , G01S17/89 , H04N5/3696
摘要: A color imaging device comprises: one or more arrays (10, RA, GA, BA) of color selective photodetectors (R, G, B) configured to acquire a color image of a subject; a set of avalanche photodiode photodetectors (APD) arranged to acquire a luminance image of the subject; and digital image processing circuitry (30) configured to process the acquired color image and the acquired luminance image to generate an output image of the subject. In some embodiments the avalanche photodiode photodetectors are configured to perform photon counting. In some embodiments, the one or more arrays comprise an imaging array (10) including the color-selective photodetectors (R, G, B) distributed across the imaging array with the set of avalanche photodiode photodetectors (APD) interspersed amongst the color-selective photodetectors.
摘要翻译: 彩色成像装置包括:被配置为获取被摄体的彩色图像的彩色选择光电检测器(R,G,B)的一个或多个阵列(10,RA,GA,BA) 布置成获取被摄体的亮度图像的一组雪崩光电二极管光电检测器(APD) 以及数字图像处理电路(30),被配置为处理所获取的彩色图像和所获取的亮度图像以生成被摄体的输出图像。 在一些实施例中,雪崩光电二极管光电探测器被配置为执行光子计数。 在一些实施例中,一个或多个阵列包括成像阵列(10),该成像阵列包括分布在成像阵列上的颜色选择性光电检测器(R,G,B),其中所述一组雪崩光电二极管光电检测器(APD)散布在颜色选择性 光电探测器
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