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Photographed image projection device which sets a frame frequency of photographing by a camera based on movement in a photographed image
Photographed image projection device which sets a frame frequency of photographing by a camera based on movement in a photographed image
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机译:拍摄图像投影装置,其基于拍摄图像中的移动来设置照相机拍摄的帧频
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摘要
A computer obtains a change amount of an image of a manuscript. If the change amount of the image of the manuscript is equal to or larger than a predetermined threshold, the computer determines that the image has movement, such as in a case where the manuscript is replaced, and switches the resolution of the image, which is possible to shorten the processing time, to low resolution. In a case where the manuscript is placed on a base, if the change amount of the image of the manuscript is less than the predetermined threshold, and the computer determines that the image does not have movement, the computer switches the resolution of the image to high resolution.
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