Masters Theses

Title

Improving the accuracy of the orientation parameters in surface fitting by boundary sampling strategy

Author

Jinglei Wang

Keywords and Phrases

Sampling strategy; Surface fitting; Localization; Sampling point distribution

Abstract

"In this paper, a boundary effect is explored to improve the accuracy of the surface fitting results, especially of the orientation parameters. This investigation tells that the error of the orientation estimation can be decreased by improving the point density close to the profile boundary of the measured geometry. This effect is proven to exist in the measurement of the line, plane, cylinder, cone and sphere when Linear Least Squares fitting algorithms are employed.--Summary, page 31.

Department(s)

Mechanical and Aerospace Engineering

Degree Name

M.S. in Mechanical Engineering

Publisher

University of Missouri--Rolla

Publication Date

Spring 2004

Pagination

viii, 53 leaves

Note about bibliography

Includes bibliographical references (leaves 62-63).

Rights

© 2004 Jinglei Wang, All rights reserved.

Document Type

Thesis - Citation

File Type

text

Language

English

Library of Congress Subject Headings

Boundary layer

Thesis Number

T 8440

Print OCLC #

56409160

Link to Catalog Record

Full-text not available: Request this publication directly from Missouri S&T Library or contact your local library.

http://laurel.lso.missouri.edu/record=b5121079~S5

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