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Information Geometric Algorithm for Estimating Switching Probabilities in Space-Varying HMM.
Jacinto C. Nascimento
Miguel Barão
Jorge S. Marques
João Miranda Lemos
Published in:
IEEE Trans. Image Process. (2014)
Keyphrases
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search space
detection algorithm
experimental evaluation
preprocessing
forward backward
times faster
optimization algorithm
objective function
higher dimensional
learning algorithm
dynamic programming
np hard
recognition algorithm
information sources
hidden markov models
cost function
significant improvement
computational complexity
optimal solution
final result
space complexity
information extraction
motion estimation
information space
gradient information
parameter space
probabilistic model
solution space
convex hull
segmentation algorithm
computational cost
k means
keywords
reinforcement learning
similarity measure
image segmentation