Image processing method and system to increase perceived visual output quality in cases of lack of image data

摘要

A digital video processing system is disclosed in which processing modules use less data packets than in the regular situation in which there enough data is received. In case of a channel change, the digital video processing system can, during a time period in which there is a lack of data, produce more images than the prior art systems. These images have lower quality than the ones that result from regular processing, but a person will perceive the image quality to be higher than the one of the prior art.