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New method to find corner and tangent vertices in sketches using parametric cubic curves approximation.
Francisco Albert
D. G. Fernández-Pacheco
Nuria Aleixos
Published in:
Pattern Recognit. (2013)
Keyphrases
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significant improvement
preprocessing
computational complexity
cost function
detection method
high accuracy
high precision
similarity measure
objective function
pairwise
experimental evaluation
dynamic programming
edge detection
clustering method
approximation methods