1056 search results - page 31 / 212 » Representation and Self-Similarity of Shapes |
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CVPR
2010
IEEE
15 years 6 months ago
2010
IEEE
In this paper, we propose two new, perceptually motivated strategies to better measure the similarity of 2D shape instances that are in the form of closed contours. The first strat...
KI
2006
Springer
14 years 9 months ago
2006
Springer
Classifying objects in computer vision, we are faced with a great many features one can use. This paper argues that diagrammatic representations help to comprehend properties of fe...
TCS
2008
14 years 9 months ago
2008
The medial axis is a classical representation of digital objects widely used in many applications. However, such a set of balls may not be optimal: subsets of the medial axis may ...
CVPR
2007
IEEE
15 years 11 months ago
2007
IEEE
We describe a new hierarchical representation for twodimensional objects that captures shape information at multiple levels of resolution. This representation is based on a hierar...
ECCV
2010
Springer
15 years 3 months ago
2010
Springer
The level set representation of shapes is useful for shape evolution and is widely used for the minimization of energies with respect to shapes. Many algorithms consider energies d...