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Reference line extraction for automated data-entry system using wavelet transform.
Sakreya Chitwong
Seksan Phonsri
Punya Thitimajshima
Published in:
Document Recognition and Retrieval (2000)
Keyphrases
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data entry
wavelet transform
line extraction
hough transform
multiresolution
database applications
multiscale
databases
data collection
morphological operations
wavelet coefficients
data access
fully automated
visual basic
document images
metadata
database management systems
management system
low frequency
database