Patent ID: 7561171
Filing Date: 2009-07-14
Classification: G09G

Abstract:
1. An image display control apparatus comprising brightness information means for obtaining brightness information corresponding to an average brightness of a display image, wherein the brightness information is based on a video signal which is obtained by one of chromatacity adjustment processing, edge emphasis processing, and character information synthesis processing to an input video signal; detection means for detecting an image scene changeover; and brightness suppression means for suppressing a display brightness, wherein said brightness suppression means suppresses the display brightness in response to the brightness information and detection of the scene change, and wherein said brightness information means detects the average brightness for each of a plurality of areas obtained by dividing a display area of display means, and said detection means detects the scene changeover for each of the plurality of areas on the basis of the average brightness of each of the plurality of areas, and detects the scene changeover for the entire display area with combining scene changeovers for the plurality of areas.