Paper Title:
2D and 3D Surface Texture Comparisons Using Autocorrelation Functions
  Abstract

Autocorrelation and cross-correlation functions are proposed for 2D and 3D surface texture comparisons. At the maximum correlation point of the two correlated surface textures, there is a peak shown at the cross-correlation curve. It is proposed to generate a difference function at the maximum correlation point for evaluation of the difference between the two compared surface textures. Based on this method, the National Institute of Standards and Technology (NIST) bullet signature measurement system is developed for the bullet signature measurements of NIST standard bullets.

  Info
Periodical
Key Engineering Materials (Volumes 295-296)
Edited by
Yongsheng Gao, Shuetfung Tse and Wei Gao
Pages
437-440
DOI
10.4028/www.scientific.net/KEM.295-296.437
Citation
J. Song, L. Ma, E. Whitenton, T. Vorburger, "2D and 3D Surface Texture Comparisons Using Autocorrelation Functions", Key Engineering Materials, Vols. 295-296, pp. 437-440, 2005
Online since
October 2005
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Price
$32.00
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