Invention Grant
- Patent Title: Apparatus and method for frame rate conversion
- Patent Title (中): 用于帧速率转换的装置和方法
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Application No.: US13163717Application Date: 2011-06-19
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Publication No.: US08446524B2Publication Date: 2013-05-21
- Inventor: Yung-Chin Chen , Yun Gong , I-Ming Pao
- Applicant: Yung-Chin Chen , Yun Gong , I-Ming Pao
- Applicant Address: TW Science Park, HsinChu
- Assignee: Realtek Semiconductor Corp.
- Current Assignee: Realtek Semiconductor Corp.
- Current Assignee Address: TW Science Park, HsinChu
- Agent Winston Hsu; Scott Margo
- Main IPC: H04N7/01
- IPC: H04N7/01 ; H04N7/12

Abstract:
The disclosure is regarding an apparatus and a method for frame rate conversion. The frame rate conversion apparatus, for receiving at least two input frames to generate at lease one output frame, comprises a motion estimation module for generating a candidate list comprising regional motion vectors and temporal motion vectors from the at least two input frames and choosing a winner motion vector from the candidate list, a motion compensation module for generating the at lease one output frame according to the winner motion vector, a frame feature extraction module for generating fade-in/out information or a logo detection information from the at least two input frames, and an adaptive MEMC control module for deciding a weighting of the winner motion vector according to the fade-in/out information or the logo detection information.
Public/Granted literature
- US20110310295A1 Apparatus and method for frame rate conversion Public/Granted day:2011-12-22
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