| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an image processing device and an image processing program capable of performing appropriate blurring correction without excessive correction or correction shortage according to the blurring condition of various images.SOLUTION: An image processing device includes: an image input unit; a filter unit; a weighting addition unit; and a blurring degree analysis processing unit. The filter unit performs filter processing in parallel to an image signal input in the image input unit by using a plurality of cutoff filter groups having different cutoff frequencies and cutoff band widths HPF1 to HPF3, and outputs by removing components in a predetermined band. The weighting addition unit performs weighting to each of the outputs output from the plurality of cutoff filter groups, and adds up the result and the image signal input in the image input unit. The blurring degree analysis processing unit analyzes the component amount in a high band of the image signal input in the image input unit based on the value output from the filter unit, and determines the weighting to the weighting addition unit.</p> |
