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A framework for continuous fingerspelling spotting for H.264/AVC compressed videos using spatio-temporal Markov random field.
Anjan Kumar Talukdar
Manas Kamal Bhuyan
Published in:
Multim. Tools Appl. (2021)
Keyphrases
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markov random field
spatio temporal
higher order
image segmentation
mrf model
random fields
parameter estimation
maximum a posteriori
graph cuts
belief propagation
discriminative random fields
image restoration
energy function
energy minimization
message passing
sign language
potential functions
markov random field model
pairwise
maximum likelihood
moving objects
loopy belief propagation