Invention Grant
- Patent Title: Method and related apparatus for generating interpolated frame according to spatial relationship result and temporal matching difference
- Patent Title (中): 根据空间关系结果和时间匹配差异生成内插帧的方法及相关装置
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Application No.: US12142796Application Date: 2008-06-20
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Publication No.: US09001271B2Publication Date: 2015-04-07
- Inventor: Chin-Chuan Liang , Te-Hao Chang , Siou-Shen Lin
- Applicant: Chin-Chuan Liang , Te-Hao Chang , Siou-Shen Lin
- Applicant Address: TW Science-Based Industrial Park, Hsin-Chu
- Assignee: Mediatek Inc.
- Current Assignee: Mediatek Inc.
- Current Assignee Address: TW Science-Based Industrial Park, Hsin-Chu
- Agent Winston Hsu; Scott Margo
- Main IPC: H04N7/01
- IPC: H04N7/01 ; H04N11/20 ; H04N19/51
Abstract:
A method for generating an interpolated frame includes: calculating a temporal matching difference corresponding to a target motion vector of a current block by performing a motion estimation on the current block; deriving a spatial relationship result according to the target motion vector and motion vectors corresponding to a plurality of neighboring image blocks; and deriving the interpolated frame according to the target motion vector, the spatial relationship result, and the temporal matching difference.
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