Recognition Analysis of Wood Flour Mesh Number Based on External Rectangle Fitting Algorithm

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Abstract:

To overcome disadvantages of traditional detection methods of wood flour mesh number, a mesh number recognition algorithm based on external rectangle fitting and morphological characteristics has been studied. It makes use of minimum external rectangle with the boundary points obtained by the preprocessing of microscopic images. The external rectangles length is calculated when the area is the smallest. The experimental results demonstrate that the proposed algorithm has a good fitting accuracy and meets producing demands.

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1995-1998

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January 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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