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A Fast Preprocessing Method for Table Boundary Detection: Narrowing Down the Sparse Lines Using Solely Coordinate Information.
Ying Liu
Prasenjit Mitra
C. Lee Giles
Published in:
Document Analysis Systems (2008)
Keyphrases
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preprocessing
boundary detection
similarity measure
objective function
statistical information
detection method
image processing
feature extraction
pairwise
prior knowledge
prior information
preprocessing phase
object recognition
significant improvement
generative model
detection algorithm