发明名称 |
METHOD AND APPARATUS FOR ESTIMATING MOTION VECTOR USING PLURALITY OF MOTION VECTOR PREDICTORS, ENCODER, DECODER, AND DECODING METHOD |
摘要 |
PROBLEM TO BE SOLVED: To provide a method and an apparatus for estimating a motion vector using a plurality of motion vector predictors, an encoder, a decoder, and a decoding method, that are related to video coding by which the quantity of information transmitted to the decoder can be reduced.SOLUTION: The method for estimating a motion vector includes: calculating spatial similarities between a current block and a plurality of partitions adjacent to the current block; selecting at least one of the plurality of partitions adjacent to the current block on the basis of the calculated spatial similarities; and estimating a motion vector of the selected partition as the motion vector of the current block. |
申请公布号 |
JP2015119502(A) |
申请公布日期 |
2015.06.25 |
申请号 |
JP20150029773 |
申请日期 |
2015.02.18 |
申请人 |
SAMSUNG ELECTRONICS CO LTD |
发明人 |
LEE TAMMY;HAN WOO-JIN |
分类号 |
H04N19/52;H04N19/105;H04N19/139;H04N19/176 |
主分类号 |
H04N19/52 |
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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