Patent ID: 9277246
Filing Date: 2016-03-01
CPC Classification: H04N

Claim Text:
1. A method for deblocking filtering a macroblock based on a coding standard for image information which is saved in macroblocks, which are arranged adjacent to each other horizontally in macroblock rows and adjacent to each other vertically in macroblock columns, wherein each macroblock is formed from blocks which are arranged adjacent to each other horizontally in block rows m and adjacent to each other vertically in block columns n and form block elements M mn where m=1 to 4 and n=1 to 4 of a first matrix M, the method comprising: determining a context area surrounding a first macroblock to be filtered, said context area being formed from blocks which are arranged adjacent to each other horizontally in block rows o and adjacent to each other vertically in block columns p and form block elements K filtering the blocks of the first macroblock after the filtering of the blocks of the context area that surround the first macroblock.