3D free form surface matching based on orientation difference length distribution

In this paper, we propose using orientation difference length distribution (ODLD) to represent a 3D view of each object with a free form surface. ODLD has a number of advantages over the shape distribution. A comparative study of ODLD and the shape distribution has shown that the former is significa...

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Bibliographic Details
Main Authors: Yonghuai Liu, Guoqiang Fei, Baogang Wei, Longzhuang Li
Format: Conference Proceeding
Language:English
Subjects:
Computer science
Dinosaurs
Feature extraction
Image processing
Machine vision
Predictive models
Shape
Skeleton
Surface fitting
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Description
Summary:In this paper, we propose using orientation difference length distribution (ODLD) to represent a 3D view of each object with a free form surface. ODLD has a number of advantages over the shape distribution. A comparative study of ODLD and the shape distribution has shown that the former is significantly more accurate for 3D free form surface matching than the latter.
ISSN:1520-6149
2379-190X
DOI:10.1109/ICASSP.2005.1415519