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Face Gesture Analysis And Simulation

Posted on:2009-10-15Degree:MasterType:Thesis
Country:ChinaCandidate:J S QiFull Text:PDF
GTID:2208360245479587Subject:Computer application technology
Abstract/Summary:PDF Full Text Request
The work state of drivers is one of the most important factors of safety during driving. There are two important reasons which result traffic accident. They are tiredness and carelessness of drivers, which reflected by face pose where the shoe pinches. This paper main presents the real time analysis of face pose using an ordinary camera and tests the results by 3D modeling using opengl, by means of which judging whether driver is at safety state.First, we recognize the whole face in camera lens. Then eyes and mouth are recognized by edge detection and template match which are looked upon as benchmark counting how the face rotated. The 3-D model shows the real time parameters of face pose. At last we warn of the insecurity states. The system is efficient at experimentation situation. By experiments in our lab's platform, the system proposed in this paper can detect out each face feature points exactly, and apply the principle of affine transformation to estimate the stance of the faces and realize the real-time simulation of the faces.
Keywords/Search Tags:Face Detection, Pose Estimation, Candide Face Model, Pose Simulation
PDF Full Text Request
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