A new fragile watermarking approach for tamper detection and recovery of document images.

Chetan K. R Shivananda Nirmala

Published in: ICACCI (2014)

Keyphrases

document images
fragile watermarking
tamper detection
image authentication
data hiding
document image analysis
document analysis
printed documents
computer vision
optical character recognition
document image retrieval
error correction
page layout
printed text
pattern recognition
multiscale
forensic analysis