SCENE CHANGE DETECTION DEVICE, DISPLAY DEVICE, SCENE CHANGE DETECTION METHOD, AND SCENE CHANGE DETECTION PROGRAM

摘要

The present invention is provided with: an inter-frame difference calculation unit for calculating, on the basis of an image signal, an inter-frame difference value corresponding to the difference between inter-frame pixel values; and a determination unit for referencing a comparison value derived from a first value that is the inter-frame difference value between a target frame and a frame other than the target frame, and a second value that is the inter-frame difference value between frames other than the target frame, and determining whether or not the target frame is the first frame in a changed video scene.