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Noise reducing device, electronic camera, and image processing program for reducing image noise by using blackout image
Noise reducing device, electronic camera, and image processing program for reducing image noise by using blackout image
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机译:降噪装置,电子照相机和图像处理程序,用于通过使用遮光图像来降低图像噪声
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摘要
A noise reducing device captures image data obtained by capturing a field with an image capturing part and a plurality of blackout image data obtained by capturing the field with the image capturing part under a light shielded state. This device reduces non-correlative random noise in the plural blackout image data. With random noise reduced, fixed pattern noise appears more accurately in resultant as blackout image data B. This device reduces the fixed pattern noise in the image data by using this blackout image data B.
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