| 摘要 |
The present invention relates to a method of post-processing pixels contained in a sequence of digital images. Said method comprises a step ( 200 ) of detecting pixels belonging to natural contours ( 20 ) inside an image. It also comprises a step ( 210 ) of detecting an investigation zone ( 21 ) corresponding to a coding block. It comprises a filtering decision step ( 220 ) such that a current pixel is filtered if it has not been detected as being a natural contour pixel ( 20 ) and if it belongs to an investigation zone ( 21 ) containing at least one natural contour pixel ( 20 ). Finally, the method comprises a pixel filtering step ( 230 ), of the median filtering type, for the pixels to be filtered.
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