| 摘要 |
PROBLEM TO BE SOLVED: To improve accuracy of restoring an image in an image processor, imaging apparatus, image processing method, and program. SOLUTION: An assumed deteriorated image pixel value computing unit 110 calculates pixel value of an assumed deteriorated image, wherein deterioration of a target image configured of multiple channels is assumed, for each of the channels as an assumed deteriorated image pixel value. A pseudo target image pixel value computing unit 120 calculates a pixel value estimated for each of the channels as a pseudo target image pixel value for each of the channels based on the pixel values of the pixel of interest in the target image, and pixels adjacent thereto. An updating signal computing unit 130 calculates the difference value between the assumed deteriorated image pixel value and the pseudo target image pixel value, and calculates an updating signal used for creating a restored image based on the difference value thereof. A restored image creating unit 140 creates a new restored image by updating the restored image previously created based on the updating signal. COPYRIGHT: (C)2010,JPO&INPIT |
