FEATURE-BASED CORRESPONDENCE - AN EIGENVECTOR APPROACH

被引：268

作者：

SHAPIRO, LS

BRADY, JM

机构：

[1] Robotics Research Group, Department of Engineering Science, Oxford University, Oxford, OX1 3PJ

来源：

IMAGE AND VISION COMPUTING | 1992年 / 10卷 / 05期

关键词：

CORRESPONDENCE PROBLEM; MODES;

D O I：

10.1016/0262-8856(92)90043-3

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

We propose a novel method for performing point-feature correspondence based on a modal shape description. Introducing shape information into a low-level matching process allows our algorithm to cope easily with rotations and translations in the image plane, yet still give a dense correspondence. We also show positive results for scale changes and small skews, and demonstrate how reflectional symmetries can be detected.

引用

页码：283 / 288

页数：6