| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image processor capable of appropriately capturing the correlation of a plurality of characteristic values of a sample image and a characteristic value after appropriately dodging and correcting the sample image, and appropriately leading and correcting a correction parameter for an object image. <P>SOLUTION: The image processor comprises: an image analysis part 10a for which learning is performed on the basis of the plurality of sample images so as to output correction coefficients for a highlight part and a shadow part for which an inputted sample image is appropriately dodged and corrected for the plurality of characteristic values of the sample image; a luminance conversion function generation part 10b for generating the luminance conversion function of the highlight part and the shadow part on the basis of the correction coefficient of the highlight part and shadow part of an inputted object image, outputted from the image analysis part 10a for the plurality of characteristic values of the object image; and a luminance conversion processing part 10c for correcting the luminance of the object image on the basis of the luminance conversion function generated by the luminance conversion function generation part 10b. <P>COPYRIGHT: (C)2008,JPO&INPIT |
