ZHANG Xiao-wen, JIN Yan-xia, YIN Li, et al. Matching Algorithm of the Image Based on Particle Swarm Optimization and Topological Similarity[J]. 2017, 34(3): 95-99.
ZHANG Xiao-wen, JIN Yan-xia, YIN Li, et al. Matching Algorithm of the Image Based on Particle Swarm Optimization and Topological Similarity[J]. 2017, 34(3): 95-99.DOI:
Matching Algorithm of the Image Based on Particle Swarm Optimization and Topological Similarity
To solve the problem-great amount of calculation and poor efficiency in present image matching
we proposed a new algorithm combined particle swarm and Topological similarity. In this algorithm we test the characteristic points
compute the contour similarity
and then find out the areas where the image characteristic values distribute obviously. Computing the Topological similarity in the image edge
and optimizing the characteristic values with the particle swarm algorithm
until it iterates successively and produce many-one or many-many relationship. Then transform these complex relationships into one-to-one relationship utilizing the Topological constraint. Compared with the experiment of DPSOHM
the Matching precision greatly improves in this algorithm which resolves the poor efficiency and large error
and greatly reduces the error of the matching points.
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references
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