Binarization of Nonuniform Illumination Barcode.

Zhikui Duan Yongxiang Zhang Shiren Li

Published in: ICMVA (2018)

Keyphrases

barcode
image acquisition
qr code
hough transform
error correction
key technologies
single image
black and white
document images
low quality
mobile devices
blurred images
gray level
grayscale images
computer vision
mobile phone
pairwise
high quality
feature extraction