Invention Grant
US08891011B2 Systems and methods for combining deinterlacing and frame rate decimation for video format conversion
有权
用于组合视频格式转换的去隔行和帧速率抽取的系统和方法
- Patent Title: Systems and methods for combining deinterlacing and frame rate decimation for video format conversion
- Patent Title (中): 用于组合视频格式转换的去隔行和帧速率抽取的系统和方法
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Application No.: US11843967Application Date: 2007-08-23
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Publication No.: US08891011B2Publication Date: 2014-11-18
- Inventor: Tao Tian , Vijayalakshmi R. Raveendran , Fang Liu
- Applicant: Tao Tian , Vijayalakshmi R. Raveendran , Fang Liu
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Timothy E. Buckley; Elaine H. Lo
- Main IPC: H04N7/01
- IPC: H04N7/01 ; H04N21/4402
Abstract:
A method of converting video data to film data may include deinterlacing video data from a first field and a third field to produce first field video data, providing second field video data, and merging the first field video data and the second field video data to produce first frame video data. The method may further include copying video data from a fourth field and a fifth field to produce second frame video data. An apparatus for converting video data to film data may include a first deinterlacer for deinterlacing video data from a first field and a third field to produce first field video data and a copy module for providing second field video data and merging the first field video data and the second field video data to produce first frame video data.
Public/Granted literature
- US20090051810A1 Systems and Methods for Combining Deinterlacing and Frame Rate Decimation for Video Format Conversion Public/Granted day:2009-02-26
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