Patent ID: 7079129
Filing Date: 2006-07-18
Classification: H04L,H04N

Abstract:
1. An image processing device comprising: a signal input unit for inputting a plurality of video signals through a plurality of communication units from a plurality of systems; an input system including image processing units for adjusting image qualities of the plurality of the systems; a memory unit for storing the plurality of video signals; a memory control unit for synthesizing the plurality of video signals stored in the memory unit to produce a synthesized signal; an output system including an image processing unit for adjusting an image quality of the synthesized signal and outputting an adjusted synthesized signal; an image quality control unit for controlling the image processing units of the input system and the image processing unit of the output system to output an image display signal; a first request unit for outputting a request for setting or re-setting inputted image signals to signal sources, which input signals to the image processing units of the input system; and a second request unit for outputting a request, to a signal source that has not been selected, for changing characteristics of an inputted image to a correction characteristic synthesized with a correction characteristic for a display characteristic of an image display unit connected to the image quality control unit selected from correction characteristics for inputted images of the plurality of systems, wherein the image quality control unit selects one of the correction characteristics for the inputted images of the plurality of systems and converts it to a correction characteristic synthesized with a correction characteristic for a display characteristic of an image display unit for batch-processing in the output system.