2D and 3D Surface Texture Comparisons Using Autocorrelation Functions

Abstract:

Article Preview

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 et al., "2D and 3D Surface Texture Comparisons Using Autocorrelation Functions", Key Engineering Materials, Vols. 295-296, pp. 437-440, 2005

Online since:

October 2005

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.