Warp-Knitted Fabric Defect Segmentation Based on Non-Subsampled Wavelet-Based Contourlet Transform

In this paper, a non-subsampled wavelet-based contourlet transform (NWCT) is applied in warp-knitted fabric defect segmentation. Compared with the traditional contourlet transform, wavelet transform takes the place of Laplacian pyramid in NWCT and the directional filter bank is non-subsampled. The w...

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Autores principales:	Xia Dong, Jiang Gaoming, Ma Pibo
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	De Gruyter 2017-12-01
Colección:	AUTEX Research Journal
Materias:	warp-knitted fabric defect non-subsampled wavelet-based contourlet transform (nwct) non-subsampled directional filter
Acceso en línea:	https://doi.org/10.1515/aut-2016-0018
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