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IMAGE CAPTURING APPARATUS CAPABLE OF OBTAINING PROPER EXPOSURE IN SHORT TIME, METHOD OF CONTROLLING SAME, AND STORAGE MEDIUM
IMAGE CAPTURING APPARATUS CAPABLE OF OBTAINING PROPER EXPOSURE IN SHORT TIME, METHOD OF CONTROLLING SAME, AND STORAGE MEDIUM
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机译:图像捕获装置能够在短时间内获得适当的曝光,控制相同的方法和存储介质
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摘要
An image capturing apparatus includes an image capturing device capable of performing a plurality of charge accumulation operations within the same time period of a vertical synchronization signal. A follow-up control value and a first predicted control value which is more distant from a current control value than the follow-up control value in a direction of change are set based on a photometry result using the current control value. When at least one of proper differences between the follow-up control value and the first predicted control and respective photometric values obtained therewith is not larger than a predetermined allowable value, the photometric value associated therewith is determined as a proper exposure. The current control value is an initial value or one of the photometric values in a case where the proper differences are both larger than the predetermined allowable value.
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