| 摘要 |
<p>The method involves checking neighbouring image points (NBP) of an image point (BP) of at least a part of a digitized, decoded image (B), whether the amount of the difference between a brightness value and/or a colour value of the image points is smaller than a predetermined limit (S). The brightness and/or colour value of the respective neighbouring image point (NBP) is considered for determining a new brightness and/or colour value of the image point (BP), if the amount of the difference is smaller than the limit (S), or if the image point (BP) and the neighbouring image point (NBP) are found in different image blocks (BB) of the image. The new brightness and/or colour value of the image point emerges through a weighted mean value calculation of at least the considered brightness and/or colour values of the neighbouring image points.</p> |
