Invention Grant
US08155196B2 Method of and apparatus for estimating motion vector based on sizes of neighboring partitions, encoder, decoding, and decoding method
有权
基于相邻分区的大小，编码器，解码和解码方法估计运动矢量的方法和装置
- Patent Title: Method of and apparatus for estimating motion vector based on sizes of neighboring partitions, encoder, decoding, and decoding method
- Patent Title (中): 基于相邻分区的大小，编码器，解码和解码方法估计运动矢量的方法和装置
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Application No.: US11783773Application Date: 2007-04-12
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Publication No.: US08155196B2Publication Date: 2012-04-10
- Inventor: Tammy Lee
- Applicant: Tammy Lee
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2007-0000711 20070103
- Main IPC: H04N7/12
- IPC: H04N7/12
Abstract:
Provided are a method of and apparatus for estimating a motion vector using the sizes of neighboring partitions, an encoder, a decoder, and a decoding method. The method includes comparing the size of a first neighboring partition located to the left of the current block with the size of a second neighboring partition located above the current block and, if the size of the first neighboring partition and the size of the second neighboring partition are different from each other, estimating a motion vector of the larger one of the first neighboring partition and the second neighboring partition as the motion vector of the current block.
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