FAWA: Fast Adversarial Watermark Attack on Optical Character Recognition (OCR) Systems.

Lu Chen Jiao Sun Wei Xu

Published in: CoRR (2020)

Keyphrases

optical character recognition
ocr systems
document images
character recognition
digital images
watermarking algorithm
watermarking scheme
handwriting recognition
text recognition
scanned documents
jpeg compression
text extraction
human visual system
color images
text mining
machine vision