| 摘要 |
<p>Disclosed herein are a plasma display apparatus and an image processing method thereof for preventing images from blurring when processing the images to improve image quality. The plasma display apparatus includes a low pass filter. The low pass filter includes a filtering value generation part for generating a filtering value to be allocated to the central cell in a block using gray scale values of a video signal, which are allocated to a plurality of cells segmented into unit blocks, a filtering determination part for comparing a difference between the filtering value and the gray scale value of the video signal, which is allocated to the central cell, with a predetermined threshold value to determine whether filtering is performed or not, and a filtering performing part for allocating the filtering value to the central cell when the difference is smaller than the predetermined threshold value.</p> |
