Robust Hazy QR Code Recognition based on Dehazing and Improved Adaptive Thresholding Method.

Zhengcai Cao Junnian Li Biao Hu

Published in: CASE (2019)

Keyphrases

thresholding method
feature extraction
object recognition
gray level
qr code
multiresolution
color images
video sequences
optical flow
mobile phone
frequency domain
hough transform