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Robust Active Contour Model Using Patch-Based Signed Pressure Force and Optimized Fractional-Order Edge.
Hongli Lv
Fangjian Zhang
Renfang Wang
Published in:
IEEE Access (2021)
Keyphrases
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active contour model
force field
fractional order
active contours
edge map
geodesic active contours
external force
gradient vector flow
segmentation method
differential equations
energy minimization
transfer function
genetic algorithm
level set
dynamical systems
vector field