发明名称 |
Signaling of deblocking filter parameters in video coding |
摘要 |
This disclosure describes techniques for signaling deblocking filter parameters for a current slice of video data with reduced bitstream overhead. Deblocking filter parameters may be coded in one or more of a picture layer parameter set and a slice header. The techniques reduce a number of bits used to signal the deblocking filter parameters by coding a first syntax element that indicates whether deblocking filter parameters are present in both the picture layer parameter set and the slice header, and only coding a second syntax element in the slice header when both sets of deblocking filter parameters are present. Coding the second syntax element is eliminated when deblocking filter parameters are present in only one of the picture layer parameter set or the slice header. The second syntax element indicates which set of deblocking filter parameters to use to define a deblocking filter applied to a current slice. |
申请公布号 |
AU2013209556(A1) |
申请公布日期 |
2014.08.14 |
申请号 |
AU20130209556 |
申请日期 |
2013.01.18 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
VAN DER AUWERA, GEERT;WANG, YE-KUI;KARCZEWICZ, MARTA |
分类号 |
H04N19/00 |
主分类号 |
H04N19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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