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GRASP-UTS: an algorithm for unsupervised trajectory segmentation.
Amílcar Soares Júnior
Bruno Neiva Moreno
Valéria Cesário Times
Stan Matwin
Lucídio dos Anjos Formiga Cabral
Published in:
Int. J. Geogr. Inf. Sci. (2015)
Keyphrases
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dynamic programming
segmentation algorithm
energy function
computational cost
detection algorithm
expectation maximization
prior information
search space
final result
learning algorithm
cost function
computational complexity
motion segmentation
matching algorithm
np hard
convergence rate
test images
segmentation method
recognition algorithm
object segmentation
simulated annealing
clustering method
particle filter
significant improvement
k means
optimal solution
objective function
similarity measure
image sequences
image segmentation
clustering algorithm