Invention Grant
US09247137B2 Image pickup apparatus and image pickup method which acquires bright-time image data and dark-time image data to correct dark current 有权
摄像装置和图像拾取方法,其获取亮时图像数据和暗时图像数据以校正暗电流

Image pickup apparatus and image pickup method which acquires bright-time image data and dark-time image data to correct dark current
Abstract:
An image pickup apparatus including: an image pickup section acquiring a bright-time image and acquiring a dark-time image with a same exposure time period as the bright-time image; a shake detection section detecting a shake; an image cut-out section cutting out a cut-out bright-time image for which the shake is corrected, from the bright-time image, on the basis of the shake detected by the shake detection section and cutting out a cut-out dark-time image at a same cut-out position as the cut-out bright-time image, from the dark-time image; and an image processing section generating a corrected image for which dark current is corrected, by subtracting the cut-out dark-time image from the cut-out bright-time image.
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