| 摘要 |
PROBLEM TO BE SOLVED: To automatically correct image data in an image correction processor. SOLUTION: An image input device 2 inputs an input image 1 as image data 4. An image output device 5 outputs image data 4 as an output image 6. A correction processor 3 corrects image data 4 by using an input correction value calculated based on the result of comparison between the size of the image data 4 and the size of the input image 1, further corrects image data 4 by using an output correction value calculated based on the result of comparison between the size of the output the image 6 and the size of image data 4. Then, image data 4 are corrected by using a synthetic correction value obtained based on the input correction value and the output correction value, and the synthetic correction value for correcting image data 4 is calculated based on the result of comparison between the first image data 4 and the second image data 4 obtained by inputting a result obtained by outputting the first image data 4 from the image output device 5 to the image input device 2. |
