QR Inception: Barcode-in-Barcode Attacks.

Adrian Dabrowski Katharina Krombholz Johanna Ullrich Edgar R. Weippl

Published in: SPSM@CCS (2014)

Keyphrases

barcode
qr code
error correction
watermarking algorithm
image acquisition
hough transform
mobile phone
augmented reality
key technologies
mobile devices
acquired images
blurred images
low quality
watermarking scheme
signal processing
motion blur
image segmentation
image data
feature space