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- W2375052956 abstract "A fusion extraction method of hand gesture contour based on Ki-nect and GVF Snake was proposed,through which a complete and clear hand contour could be obtained under the condition that the Kinect unable to get gesture information when collecting the bones point of human. This algorithm uses Kinect's advantages gathering human body information,obtain depth image and the point of metacarpals and carpals,calculate hand rotation angle by these points. Bounding volume of hand region can be obtained by carrying out 8-way navigation from the point of metacarpals. Finally,place the Snake initial contour on bounding volume,and obtain the accurate and integral contour through the iterative search with GVF Snake model. For jitter,dents and other shortcomings of depth image when the edge data dramatic changes,choose GVF Snake algorithm to guarantee complete and smooth gesture contour which construct contour line first and then pull back. The result of the experiments proves that this method is able to place GVF Snake initial contour automatically,accurately track hand position,extraction gesture contour precisely and effect of anti-noise." @default.
- W2375052956 created "2016-06-24" @default.
- W2375052956 creator A5021584801 @default.
- W2375052956 date "2015-01-01" @default.
- W2375052956 modified "2023-09-25" @default.
- W2375052956 title "Fusion Extraction Method of Gesture Contour Based on Kinect and GVF Snake" @default.
- W2375052956 hasPublicationYear "2015" @default.
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