Patent ID: 8717394

Claim:
A method of displaying a sequence of image frames, said method comprising: providing first values for image pixels of a first image frame; for the first image frame, offsetting the first values to obtain first display values for the image pixels; the first values being offset by applying a spatial pattern of offsets to the first values of pixels in a spatial cluster of pixels located at or near a major bit transition boundary within the first image plane to spatially disperse the boundary; wherein, in the first image frame, some pixels of the cluster get a positive offset to their first values and other pixels of the cluster get a negative offset to their first values; displaying said image pixels of the first image frame with the first display values during a display period of the first image frame; providing second values for the image pixels in a second image frame; for the second image frame, offsetting the second values to obtain second display values for the image pixels; the second values being offset by applying an inverse of the spatial pattern of offsets to the second values of the pixels in the spatial cluster; wherein, in the second image frame, the some pixels get a negative offset to their second values and the other pixels get a positive offset to their second values; and displaying said image pixels of the second image frame with the second display values during a display period of the second image frame.