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Skew angle estimation for printed and handwritten documents using the Wigner-Ville distribution.
Ergina Kavallieratou
Nikos Fakotakis
George K. Kokkinakis
Published in:
Image Vis. Comput. (2002)
Keyphrases
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handwritten documents
printed text
document images
text lines
handwriting recognition
optical character recognition
word segmentation
image classification
word spotting
image processing
image database
connected components
text retrieval
document analysis