| 摘要 |
PROBLEM TO BE SOLVED: To solve the problems that it is difficult to suppress a deterioration in resolution in a vertical direction and to suppress a feeling of an afterimage and a moving image blur in the case that the amount of movement of a subject is large. ! SOLUTION: An electronic endoscope system comprises a light source part for alternately emitting first light and second light having different spectral characteristics at timing synchronous with a prescribed field rate, field image generation means for generating a first field image of a subject irradiated with the first light as a first field image, and generating an image of the subject irradiated with the second light as a second field image, change rate calculation means for alternately calculating respective change rates of the generated first field image and second field image, change rate estimation means for estimating, on the basis of the calculated change rate of one field image, the change rate of the other field image, and complement mea |
