Image Processing Method for Plasma Display Panel

The present invention relates to a plasma display panel, and more particularly, to improve the image processing method of the image processing method of the plasma display panel to improve the gray level representation capability. A method for implementing an image of a plasma display panel for implementing an image by processing a video signal, the gamma corrected video data that is input to the pre-stored gamma data, converting the brightness value corresponding to the gray level of the video signal is linearly inverse gamma correction step, a dither half-toning step using a dither mask in order to remove the false contour in the low gray level generated in the gamma correction stage the station, and dither eodeop EXECUTIVE ED (error diffusion) the error diffusion step of using the method of , the dither eodeop EXECUTIVE ED (error diffusion), and comprises a method, by a single ED (error diffusion) pattern, considering the dither mask at the same time to fit to the two or more dither pattern is characterized in that the diffused error. As in the above, the present invention can eliminate the gradation flicker (flicker) phenomenon of the PDP, there is an effect that it is possible to remove the dirt of the color due to the distortion of the color. Error diffusion, dithering, image processing