Linear algorithm for motion estimation using straight line correspondences

Yuncai Liu, Thomas S Huang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A linear algorithm is presented for determining 3-D motion parameters of a rigid object based on straight-line correspondences. The algorithm requires a minimum number of thirteen-line correspondences over three frames. It comprises three steps: three intermediate matrices are computed; several candidate solutions of the rotation matrices and translation vectors are obtained from the intermediate matrices; and motion parameters are uniquely determined by the physical constraints of the 3-D rotations and translations. Some simulation results are given.

Original languageEnglish (US)
Title of host publicationProceedings - International Conference on Pattern Recognition
PublisherPubl by IEEE
Pages213-219
Number of pages7
ISBN (Print)0818608781
StatePublished - Dec 1 1988

Publication series

NameProceedings - International Conference on Pattern Recognition

ASJC Scopus subject areas

  • Computer Vision and Pattern Recognition

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