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Measuring the similarity between multipolygons using convex hulls and position graphs.
Yongyang Xu
Zhong Xie
Zhanlong Chen
Mingyu Xie
Published in:
Int. J. Geogr. Inf. Sci. (2021)
Keyphrases
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convex hull
maximum common subgraph
similarity measure
reference point
point sets
feasible solution
closest points
extreme points
distance measure
distance function
convex sets
computational geometry
training samples
graph matching
hyperplane
medical images
image data
np hard
machine learning