Method of removing a blocking phenomenon using properties of a second block adjacent a first block
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United States of America Patent
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Aug 14, 2012
Grant Date -
Feb 14, 2008
app pub date -
Oct 2, 2007
filing date -
Jun 15, 2001
priority date (Note) -
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Abstract
In one embodiment, the method includes obtaining a block type of the second block, and determining whether the second block has non-zero transform coefficient information if the obtained block type of the second block is not an intra-coded block. The method further includes determining a non-zero filter strength value based on the obtained coded block pattern the second block and the determination of whether the second block has non-zero transform coefficient information, and removing the blocking phenomenon in the first block according to the filter strength value.
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