Patent ID: 8656144

Claim:
An image processing device for displaying a slow moving image of an object, comprising: a memory configured to successively store, at a first frame rate, a plurality of images picked up from a high-speed image-pickup device; a controller configured to calculate an evaluation value representing a state of the object on each of the plurality of images based on the plurality of images, and at first time intervals, to select a subset of the plurality of images to be displayed based on the evaluation value within each of first time intervals; and a display unit configured to successively display, at a second frame rate lower than the first frame rate, the subset of the plurality of images, corresponding to one of the first time intervals, selected by the controller as the slow moving image of the object, and configured to subsequently and successively display, at the second frame rate, the subset of the plurality of images, corresponding to further first time intervals, selected by the controller as the slow moving image of the object.