Ant colony graph matching method based on G-W distance
A matching method, G-W technology, applied in the field of image processing, which can solve the problems of dependence, unstable optimization results, and low matching efficiency.
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[0081] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0082] Figure 7 An implementation flowchart of an ant colony pattern matching method based on G-W distance is provided for an embodiment of the present invention. In this embodiment, take the 3D model of a man and a horse as an example ( figure 1 ) illustrates the implementation of a G-W distance-based ant colony pattern matching method. Such as Figure 7 As shown, a kind of ant colony pattern matching method based on G-W distance provided by the embodiment of the present invention includes:
[0083] Step 100, selecting feature points for the two 3D non-rigid transformation graphics X and Y to be matched, including the following process:
[0084] First, at a given time t, calculate the HKS values of all vertices on the triangular mesh to be matched, and extract the values satisfying k t (x, x)>k t (x i , x i ) feature point x into...
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