Method of removing blocking artifact by filtering pixel in second block using coefficient obtained using quantization information for first block
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United States of America Patent
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Jul 24, 2012
Grant Date -
Feb 7, 2008
app pub date -
Oct 2, 2007
filing date -
Jun 15, 2001
priority date (Note) -
In Force
status (Latency Note)
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Abstract
In one embodiment, the method includes obtaining quantization information of a first block, and determining a filtering coefficient based on values obtained by using the quantization information. A filtered pixel value included in a second block is obtained based on the filtering coefficient. The second block is adjacent to the first block.
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