摘要 |
Input images are efficiently judged to speed up image processing. A document with images recorded on both sides is automatically fed, and the images on the front side and the backside are individually read. Image data for each side is stored in memory. Two judgment sections judge whether the images on the front side and the backside are a specific image, respectively. If the image on either side is judged to be the specific image, copying is inhibited. The reading of the document is stopped, and subsequent copy operations are canceled.
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