Shape matching by part alignment using extended chordal axis transform

One of the main challenges in shape matching is overcoming intra-class variation where objects that are conceptually similar have significant geometric dissimilarity. The key to a solution around this problem is incorporating the structure of the object in the shape descriptor which can be described...

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Vydáno v:	Pattern recognition Ročník 57; s. 115 - 135
Hlavní autoři:	Yasseen, Z., Verroust-Blondet, A., Nasri, A.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Elsevier Ltd 01.09.2016 Elsevier
Témata:	Algorithms Chordal axis transform Computer Science Dynamic 2D shape segmentation Dynamic programming Graphics Image Processing Matching Mathematical analysis Object recognition Order disorder Ordered part correspondence Salient features Segmentation Shape descriptors Shape matching Signal and Image Processing Transforms Vectors (mathematics) Salient features Shape matching Ordered part correspondence Shape descriptors Dynamic programming Dynamic 2D shape segmentation Chordal axis transform ordered part correspondence dynamic 2D shape segmentation Chordal Axis Transform Dynamic Programming salient features shape matching
ISSN:	0031-3203, 1873-5142
On-line přístup:	Získat plný text
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