Three-dimensional target multi-viewpoint view modeling method based on support vector data description
A 3D target and support vector technology, applied in 3D modeling, image data processing, instruments, etc., can solve the problems of less redundant information and small number of descriptions
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[0036] Aiming at the modeling problem of three-dimensional object multi-viewpoint view, the invention proposes a three-dimensional object multi-viewpoint view modeling method based on support vector data description.
[0037] See figure 1 , the present invention a kind of three-dimensional object multi-view point view modeling method based on support vector data description, it comprises the following steps:
[0038] Step 1: Obtain the full pose image of the test target. Put the target at the center of the viewpoint sphere, and the change of target pose is equivalent to the camera observing the target at different points on the viewpoint sphere. Sampling is performed uniformly on the viewpoint sphere to obtain full-pose image sets of N 3D objects.
[0039] Step 2: Extract the target feature vector set {x i |i=1, 2, ... N}.
[0040] Step 3: Obtain the minimum hypersphere related parameters that contain as many target feature vectors as possible in the high-dimensional space...
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