Shape-based 3D surface correspondence using geodesics and local geometry

被引：0

作者：

Wang, YM ^{[1
]}

Peterson, BS ^{[1
]}

Staib, LH ^{[1
]}

机构：

[1] Yale Univ, Dept Elect Engn & Diagnost Radiol, New Haven, CT 06520 USA

来源：

IEEE CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION, PROCEEDINGS, VOL II | 2000年

关键词：

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper describes a new method for determining correspondence between points on pairs of surfaces based on shape using a combination of geodesic distance and surface curvature. An initial sparse set of corresponding points are generated using a shape-based matching procedure. Geodesic interpolation is employed in order to capture the complex surface. In addition, surface correspondence and triangulation are computed simultaneously in a hierarchical way. Results applied to human cerebral cortical surfaces are shown to evaluate the approach.

引用

页码：644 / 651

页数：8

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