Invention Grant
- Patent Title: Generating a motion attention model
- Patent Title (中): 生成运动注意模型
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Application No.: US11278487Application Date: 2006-04-03
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Publication No.: US08098730B2Publication Date: 2012-01-17
- Inventor: Yu-Fei Ma , Hong-Jiang Zhang
- Applicant: Yu-Fei Ma , Hong-Jiang Zhang
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Agency: Lee & Hayes, PLLC
- Main IPC: H04N7/12
- IPC: H04N7/12 ; H04N11/02 ; H04N11/04 ; H04B1/66

Abstract:
Systems and methods to generate a motion attention model of a video data sequence are described. In one aspect, a motion saliency map B is generated to precisely indicate motion attention areas for each frame in the video data sequence. The motion saliency maps are each based on intensity I, spatial coherence Cs, and temporal coherence Ct values. These values are extracted from each block or pixel in motion fields that are extracted from the video data sequence. Brightness values of detected motion attention areas in each frame are accumulated to generate, with respect to time, the motion attention model.
Public/Granted literature
- US20060165178A1 Generating a Motion Attention Model Public/Granted day:2006-07-27
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