Method for rough draft shape matching based on Modular product graph and maximum clique
A matching method, the largest group technology, applied in the field of image processing, can solve the problem of complete matching of shapes without taking into account partial matching
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[0047] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples.
[0048] In order to design a sketch-based matching method with high precision, high flexibility, partial matching and real-time performance, three steps should be carried out first: Step 1: Provide a shape analysis and feature-oriented method for uncertain graphic data The extraction method is to analyze the graph and extract the basic data; Step 2: Provide a shape feature representation method based on the marker map and the weight map, which is used to mark the extracted data; Step 3: Provide a high-precision , A sketch shape similarity calculation model that supports partial matching, which is used to perform matching calculations on marked data to obtain similarity data.
[0049] The automatic matching scheme of sketch shape has two k...
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