Motion and Structure from Orthographic Projections

T. S. Huang; C. H. Lee

doi:10.1109/34.24786

Motion and Structure from Orthographic Projections

T. S. Huang, C. H. Lee

Research output: Contribution to journal › Article › peer-review

Abstract

Ullman's classical results on motion/structure from orthographic views are revisited. Specifically, we present two results: 1) two orthographic views allow an uncountably infinite number of solutions to motion/structure of a rigid body, and 2) a linear algorithm for solving motion/structure from four point correspondences over three views.

Original language	English (US)
Pages (from-to)	536-540
Number of pages	5
Journal	IEEE transactions on pattern analysis and machine intelligence
Volume	11
Issue number	5
DOIs	https://doi.org/10.1109/34.24786
State	Published - May 1989
Externally published	Yes

ASJC Scopus subject areas

Software
Computer Vision and Pattern Recognition
Computational Theory and Mathematics
Artificial Intelligence
Applied Mathematics

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10.1109/34.24786

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abstract = "Ullman's classical results on motion/structure from orthographic views are revisited. Specifically, we present two results: 1) two orthographic views allow an uncountably infinite number of solutions to motion/structure of a rigid body, and 2) a linear algorithm for solving motion/structure from four point correspondences over three views.",

author = "Huang, {T. S.} and Lee, {C. H.}",

note = "Funding Information: Manuscript received December 10, 1986; revised September 28, 1988. Recommended for acceptance by W. B. Thompson. This work was supported in part by Battelle under the Scientific Service Program, Contract DAAG29-81-D-0100 and in part by the National Science Foundation under Grant IRI-8605400.",

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AU - Lee, C. H.

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AB - Ullman's classical results on motion/structure from orthographic views are revisited. Specifically, we present two results: 1) two orthographic views allow an uncountably infinite number of solutions to motion/structure of a rigid body, and 2) a linear algorithm for solving motion/structure from four point correspondences over three views.

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Motion and Structure from Orthographic Projections

Abstract

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