| 摘要 |
PROBLEM TO BE SOLVED: To suppress artifact of a moving object region, while enhancing the resolution of a still region.SOLUTION: An image processor 1 includes a positional deviation detector 9 for detecting the amount of positional deviation between a plurality of images acquired in time series, a high-resolution synthesis unit 10 for synthesizing a plurality of images on a space of higher resolution than that of the plurality of images based on the amount of positional deviation, an image conversion unit 11 for creating a conversion image by resampling to contract a high resolution composite image created by the high-resolution synthesis unit 10, a correlation calculation unit 12 for calculating the correlation of a reference image being the reference of the plurality of images and the conversion image for each region, and an image correction unit 13 for correcting the high resolution composite image so that the higher the correlation calculated by the correlation calculation unit 12, the smaller the synthesis ratio. |
