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A contour-based approach to binary shape coding using a multiple grid chain code.
Paulo J. L. Nunes
Ferran Marqués
Fernando Pereira
Antoni Gasull
Published in:
Signal Process. Image Commun. (2000)
Keyphrases
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chain code
shape coding
binary images
variable length
line drawings
shape retrieval
image sequences
image retrieval
shape features
lossless compression
computer vision
three dimensional
image quality