| 摘要 |
PROBLEM TO BE SOLVED: To provide a photographic processing device capable of automatically identifying defective (blurred) images, e.g., caused by hand shake which is not wished by a customer to be printed. SOLUTION: The photographic processing device reads out one or more image data from an image source given by a customer, and prints out the image based on the image data, wherein the photographic processing device is provided with: a frequency component extraction means which separates the frequency components in the image data into low frequency components and high frequency components and extracts them; and a determination means which finds out the componential ratio of the high frequency components from the extracted low frequency components and high frequency components, compares the componential ratio with a prescribed standard value, and, based on the comparison results, determines whether the image data are suitable to print or not, thus, the printout of defective images can be securely prevented. COPYRIGHT: (C)2006,JPO&NCIPI
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