238 search results - page 4 / 48 » New Measure for Shape Elongation |
115
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PCM
2010
Springer
14 years 8 months ago
2010
Springer
Abstract. We present a new shape descriptor for measuring the similarity between shapes and exploit it in graphical object recognition and retrieval. By statistically integrating t...
MICCAI
2007
Springer
15 years 10 months ago
2007
Springer
This paper introduces a new benchmark study of evaluating landmark-based shape correspondence used for statistical shape analysis. Different from previous shape-correspondence eval...
PAMI
2006
14 years 9 months ago
2006
In this article we present a novel convexity measure for object shape analysis. The proposed method is based on the idea of generating pairs of points from a set, and measuring th...
ICDAR
2009
IEEE
15 years 4 months ago
2009
IEEE
A novel shape descriptor based on the histogram matrix of pixel-level structural features is presented. First, length ratios and angles between the centroid and contour points of ...
102
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ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
In this paper, we present a new and robust shape descriptor, which can be efficiently used to quickly prune a search for similar shapes in a large image database. The proposed sha...