Method and apparatus for improving video quality of low...

Details Method and apparatus for improving video quality of low... Method and apparatus for improving video quality of low...

G - Physics

06

K

G06K 9/40 (2006.01)

Patent

CA 2519451

Embodiments describe a method, apparatus and system for processing images using block based compression. In one embodiment, a method comprises determining whether two blocks are neighboring blocks, determining whether the two neighboring blocks are both subdivided, if the two blocks are neighboring blocks; performing deblocking filtering on one or more edge pixels of the two neighboring blocks, if it is determined that both of the two neighboring blocks are not subdivided.

L'invention concerne un procédé, un appareil et un système de traitement d'images utilisant la compression par blocs. Un mode de réalisation de la présente invention concerne un procédé consistant à déterminer si deux blocs sont des blocs voisins ; à déterminer si les deux blocs voisins sont tous deux subdivisés, s'il a été établi que les deux blocs sont des blocs voisins ; à réaliser un filtrage de dégroupage sur au moins un pixel de contour des deux blocs voisins, s'il a été établi que les deux blocs voisins ne sont pas subdivisés.

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