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Poster: a coarse-fine corner detection approach for two-dimensional barcode decoding.
Changsheng Chen
Wai Ho Mow
Published in:
MobiCom (2014)
Keyphrases
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barcode
corner detection
coarse to fine
image acquisition
hough transform
corner detectors
error correction
key technologies
detection algorithm
qr code
multiresolution
blurred images
mobile devices
low quality
watermarking algorithm
denoising
multiscale
wavelet transform
feature matching
image analysis
high quality