Patent ID: 8411200

Claim:
A video signal processing device comprising: a correction unit which performs correction such that when a first frame to be displayed at a first time includes a pixel different from a pixel to be included in the first frame, the pixel different from the pixel to be included in the first frame is corrected to the pixel to be included in the first frame, and which performs correction such that when a second frame to be displayed at a second time prior to the first time includes a pixel different from a pixel to be included in the second frame, the pixel different from the pixel to be included in the second frame is corrected to the pixel to be included in the second frame; a motion compensation unit which generates an interpolation frame to be displayed at an intermediate time between the first time and the second time by referring to each of the first frame and the second frame; and a detection unit that calculates a ratio of difference between a predetermined number of pixels forming the first frame and pixels to be included in the first frame.