Textile image recoloring by polarization observation

Luan, Haipeng; Toyoura, Masahiro; Gu, Renshu; Terada, Takamasa; Wu, Haiyan; Funatomi, Takuya; Xu, Gang

doi:10.1007/s00371-022-02595-y

Cited by 2 publications

(1 citation statement)

References 29 publications

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“…With the widening application of computer vision in the textile industry [ 12 , 13 , 14 ], it is more convenient to process the high-definition top view images of fabric for feature extraction. Luan et al [ 15 ] used the polarization properties of yarns for accurate segmentation of the warps and wefts, overcoming the requirement of other methods regarding the number of colors contained in the textile and allowing the processing of fabrics consisting of only two colors. Fang et al [ 16 ] obtained the position of the yarn from the projected image of the fabric and the texture from the reflected image, which could effectively handle fabrics where the warps and wefts are in different colors.…”

Section: Introductionmentioning

confidence: 99%

Extraction of the Microstructure of Wool Fabrics Based on Structure Tensor

Zhu,

Ma,

Ding

et al. 2023

Sensors

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The trends of “fashionalization”, “personalization” and “customization” of wool fabrics have prompted the textile industry to change the original processing design based on the experience of engineers and trial production. In order to adapt to the promotion of intelligent production, the microstructure of wool fabrics is introduced into the finishing process. This article presents an automated method to extract the microstructure from the micro-CT data of woven wool fabrics. Firstly, image processing was performed on the 3D micro-CT images of the fabric. The raw grayscale data were converted into eigenvectors of the structure tensor to segment the individual yarns. These data were then used to calculate the three parameters of diameter, spacing and the path of the center points of the yarn for the microstructure. The experimental results showed that the proposed method was quite accurate and robust on woven single-ply tweed fabrics.

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