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发明申请
US20050036041A1 Method and apparatus to extend the effective dynamic range of an image sensing device 有权
延长图像感测装置的有效动态范围的方法和装置

Method and apparatus to extend the effective dynamic range of an image sensing device
摘要：
An image sensor generates an image signal with a differential response to image light. The image sensor has an array of photosites divided into standard photosites and non-standard photosites. A limiter provides the standard photosites with a predetermined standard response to a light exposure and the non-standard photosites with a predetermined slower response to the same light exposure. The standard photosites and nonstandard photosites both sparsely sample the array in a predetermined pattern.
摘要（中）：

图像传感器产生具有对图像光的差分响应的图像信号。 图像传感器具有分为标准照片和非标准照片的照片阵列。 限制器为具有对曝光的预定标准响应和对相同曝光具有预定的较慢响应的非标准照片提供标准照片。 标准照片和非标准照片都以预定的图案稀疏地采样阵列。

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