Detecting near-duplicate document images using interest point matching.

Shiv Naga Prasad Vitaladevuni Fred Choi Rohit Prasad Premkumar Natarajan

Published in: ICPR (2012)

Keyphrases

document images
point matching
matching algorithm
shape recognition
point sets
feature points
point correspondences
graph matching
fundamental matrix
control points
affine invariant
optical character recognition
scanned documents
page layout
document image retrieval
image processing
shape analysis