Research on Vickers Hardness Image Definition Evaluation Function

Abstract:

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A definition evaluation function is proposed for the Vickers hardness indentation images in this paper. Based on the characteristics of Vickers hardness indentation image, we choose the gradient function as definition evaluation criteria for the image. Because of the advantage of Brenner evaluation function and the image features itself, this paper puts forward a new evaluation function at the idea of Brenner evaluation function, that is not only more suitable for evaluating the Vickers hardness indentation image than Brenner function, but also having the merit of it and becoming more practical according to the experiments.

Info:

Periodical:

Advanced Materials Research (Volumes 129-131)

Edited by:

Xie Yi and Li Mi

Pages:

134-138

DOI:

10.4028/www.scientific.net/AMR.129-131.134

Citation:

G. T. Wang et al., "Research on Vickers Hardness Image Definition Evaluation Function", Advanced Materials Research, Vols. 129-131, pp. 134-138, 2010

Online since:

August 2010

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Price:

$35.00

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