发明名称 |
CODING THE POSITION OF A LAST SIGNIFICANT COEFFICIENT WITHIN A VIDEO BLOCK BASED ON A SCANNING ORDER FOR THE BLOCK IN VIDEO CODING |
摘要 |
In one example, an apparatus is disclosed for coding coefficients associated with a block of video data during a video coding process, wherein the apparatus includes a video coder configured to code x- and y-coordinates that indicate a position of a last non-zero coefficient within the block according to a scanning order associated with the block when the scanning order comprises a first scanning order, and code interchanged x- and y-coordinates that indicate the position of the last non-zero coefficient within the block according to the scanning order when the scanning order comprises a second scanning order, wherein the second scanning order is different than the first scanning order. |
申请公布号 |
CA2818436(C) |
申请公布日期 |
2016.09.13 |
申请号 |
CA20112818436 |
申请日期 |
2011.11.30 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
SOLE ROJALS, JOEL;COBAN, MUHAMMED ZEYD;ZHENG, YUNFEI;JOSHI, RAJAN LAXMAN;KARCZEWICZ, MARTA |
分类号 |
H04N19/167;H03M7/40;H04N19/129;H04N19/13;H04N19/176;H04N19/61 |
主分类号 |
H04N19/167 |
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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