Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/25440
Title: Pilling segmentation for objective pilling evaluation
Authors: Fong, YQ
Hu, JL 
Baciu, G 
Keywords: Objecting pitting evaluation
Pitting segmentation
Wavelet analysis
Issue Date: 2004
Publisher: Dong Hua University
Source: Journal of Dong Hua University (English Edition) (东华大学学报. 英文版), 2004, v. 21, no. 3, p. 107-110 How to cite?
Journal: Journal of Dong Hua University (English Edition) (东华大学学报. 英文版) 
Abstract: A pilling segmentation method was introduced for objective pilling evaluation. Traditionally, image data collected are photo-sensitive which suffered seriously from the light reflectivity from surface and color patterns on fabrics. The data used in the article were surface profile in gray level format. The background approximation by wavelet analysis approach was introduced. The original image was orthogonally decomposed and represented by sets of wavelet coefficients. The approximation coefficients were extracted at various levels and reconstructed to form a background. The results demonstrate a very effective segmentation in all tested fabrics.
URI: http://hdl.handle.net/10397/25440
ISSN: 1000-1484
EISSN: 1672-5220
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