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Proceedings Paper

Automatic searching center measurement of profile of a line
Author(s): Xue-Li Qiang; Qing Yang
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Paper Abstract

This paper investigates a new accurate method of automatic searching center measurement which is suitable for all kinds of profiles. Concepts about planar relative motion are introduced. The paper focuses on the introduction of the exact solution of measured value, prototype value, and deviation value, to the establishment of the objective function for valuating the deviation of profile of a line, and to the description of the algorithms of searching field and iterative search for `deviation value -- new center -- deviation value ...' The flow chart of the computer program and the results of the experiment are given.

Paper Details

Date Published: 1 December 1991
PDF: 10 pages
Proc. SPIE 1567, Applications of Digital Image Processing XIV, (1 December 1991); doi: 10.1117/12.50854
Show Author Affiliations
Xue-Li Qiang, Xian Automobile Fitting Works (China)
Qing Yang, Northwestern Univ. of Agriculture (China)

Published in SPIE Proceedings Vol. 1567:
Applications of Digital Image Processing XIV
Andrew G. Tescher, Editor(s)

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