Table frame line detection in low quality document images based on Hough transform.

Yangyang Tian Chenqiang Gao Xiaoming Huang

Published in: ICSAI (2014)

Keyphrases

low quality
document images
line detection
hough transform
straight line
high quality
line extraction
line segments
document analysis
optical character recognition
image processing
radon transform
edge detection
handwritten documents
image reconstruction
multiresolution
object recognition
face recognition