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Overlapped text segmentation using Markov random field and aggregation.
Xujun Peng
Srirangaraj Setlur
Venu Govindaraju
Ramachandrula Sitaram
Published in:
Document Analysis Systems (2010)
Keyphrases
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markov random field
text segmentation
graph cuts
mrf model
pairwise
energy minimization
belief propagation
image segmentation
energy function
higher order
maximum a posteriori
conditional random fields
character recognition
super resolution
edge detection
document set
semi supervised
object recognition