SYSTEM AND METHOD FOR PROCESSING IMAGE DATA

摘要

The present invention relates to an image data processing system. The image data processing system includes: a frame memory in which previous data of an image, outputted from a first terminal, is stored; and a data comparing unit which compares a current data value with a previous data value corresponding to a comparison pixel positioned in a corresponding position while changing the position of the comparison pixel at a sampling interval from the comparison pixel corresponding to the pixel position of the start of the comparison by reading the current data of the image and the previous data stored in the frame memory and transmits the current data of a pixel which belongs to a determined change area to a second terminal by determining the start pixel position value and final pixel position value of the change area by changing the start pixel position value and final pixel position value of the change area based on the position value of a current comparison pixel when a data value about two comparison values is different and finally determining the change area by using the determined start pixel position value and the determined final pixel position value.