Differential Abnormality-Based Tampering Detection in Digital Document Images.

Keyu Sun Gang Cao Qian Zhao Jianglong Zhang

Published in: ICIS (2019)

Keyphrases

document images
document image analysis
document analysis
digital libraries
printed documents
scanned documents
page layout
optical character recognition
authentication scheme
page segmentation
document image retrieval
tampering detection
text lines
historical documents
forgery detection