Linear motion estimation using straight line correspondences and its error analysis

Yuncai Liu, Thomas S. Huang

Research output: Contribution to journalConference article

Abstract

An algorithm of motion estimation using straight line correspondences and its error analysis are presented in this paper. First, a linear algorithm of motion estimation is briefly reviewed. The input data of the algorithm are point set correspondences from which line correspondences are derived. At least thirteen line correspondences are needed for the algorithm. Then, a method for error analysis for this algorithm is proposed. The error analysis is statistical and based on first order perturbation. Some simulations are carried out The relationship between the errors in the motion estimation results and the 3D motions are also investigated.

Original languageEnglish (US)
Pages (from-to)218-224
Number of pages7
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume1713
DOIs
StatePublished - Jan 1 1992
EventInternational Conference on Manufacturing Automation 1992 - Hong Kong, Hong Kong
Duration: Aug 1 1992 → …

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Linear Estimation
error analysis
Motion Estimation
Motion estimation
Error Analysis
Straight Line
Error analysis
Correspondence
Linear Algorithm
Line
Point Sets
First-order
Perturbation
Motion
perturbation
Simulation
simulation

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Cite this

Linear motion estimation using straight line correspondences and its error analysis. / Liu, Yuncai; Huang, Thomas S.

In: Proceedings of SPIE - The International Society for Optical Engineering, Vol. 1713, 01.01.1992, p. 218-224.

Research output: Contribution to journalConference article

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