METHOD AND APPARATUS FOR ELIMINATING PSEUDO CONTOUR NOISE OF PLASMA DISPLAY PANEL USING SELECTIVE DITHERING

摘要

The present invention relates to a dynamic false contour removal doctor method of a plasma display panel using a selective dithering to reduce noise and contouring device.; False contour removal method of a plasma display panel includes the steps of performing dithering for all data; Detecting an occurrence of false contour noise part the position of the pixel data to an upper bit changes, and; The doctor n number generation portion of the contour noise and adjacent thereto includes the step of performing the dithering with respect to the pixel data (where, n is a positive integer).