发明名称 |
CODING OF LAST SIGNIFICANT TRANSFORM COEFFICIENT |
摘要 |
A video decoder converts a block-based LSC indicator into a scan-based LSC indicator. The block-based LSC indicator indicates coordinates of a last significant coefficient of a block of transform coefficients according to a scanning order. The scan-based LSC indicator indicates an ordinal position of the LSC according to the scanning order. The video decoder may decode, based on the scan-based LSC indicator, a significance map for the block. |
申请公布号 |
EP2727343(B1) |
申请公布日期 |
2016.12.14 |
申请号 |
EP20120732936 |
申请日期 |
2012.06.28 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
SOLE ROJALS, Joel;CHIEN, Wei-Jung;JOSHI, Rajan Laxman;KARCZEWICZ, Marta |
分类号 |
H04N19/196;H04N19/129;H04N19/13;H04N19/44;H04N19/463 |
主分类号 |
H04N19/196 |
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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