Text-Line Extraction as Selection of Paths in the Neighbor Graph.

Koichi Kise Motoi Iwata Andreas Dengel Keinosuke Matsumoto

Published in: Document Analysis Systems (1998)

Keyphrases

line extraction
hough transform
morphological operations
document images
structured data
information retrieval
adaptive thresholding
gray scale
text lines
text retrieval
handwritten documents
word level
textual data
mathematical morphology
document retrieval
semantic information
query expansion
text mining