Invention Grant
- Patent Title: Motion detection for interlaced video
- Patent Title (中): 隔行视频的运动检测
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Application No.: US11852215Application Date: 2007-09-07
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Publication No.: US08582032B2Publication Date: 2013-11-12
- Inventor: Fan Zhai , Weider Peter Chang
- Applicant: Fan Zhai , Weider Peter Chang
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent Mirna Abyad; W. James Brady; Frederick J. Telecky, Jr.
- Main IPC: H04N7/01
- IPC: H04N7/01 ; H04N11/20 ; H04N9/78 ; H04N5/14 ; H04N9/64
Abstract:
Motion detection in interlaced video fields, as useful in de-interlacing, includes spatial-temporal maximum filtering, temporal IIR filtering dependent upon spatial-temporal variance, and spatial variance dependent moving-still interpolation blending factor.
Public/Granted literature
- US20080062309A1 MOTION DETECTION FOR INTERLACED VIDEO Public/Granted day:2008-03-13
Information query
