Largest coding unit (LCU) or partition-based syntax for adaptive loop filter and sample adaptive offset in video coding
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United States of America Patent
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Jul 5, 2016
Grant Date -
May 30, 2013
app pub date -
Nov 20, 2012
filing date -
Nov 28, 2011
priority date (Note) -
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Abstract
This disclosure relates to techniques for performing sample adaptive offset (SAO) processes in a video coding process. A video coder may store sets of SAO information. The SAO information may include data indicative of offset values. The video coder may also store mapping information that maps at least some of the sets of SAO information for one or more sequence partitions of a frame of video data. Additionally, the video coder may perform the SAO processes for one of the partitions of the frame based on the stored SAO information and the stored mapping information.
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