Academic Journal
Hidden Markov random field models applied to color homogeneity evaluation in dyed textile images
| العنوان: | Hidden Markov random field models applied to color homogeneity evaluation in dyed textile images |
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| المؤلفون: | Freguglia, Victor, Garcia, Nancy L., Bicas, Juliano L. |
| المساهمون: | Conselho Nacional de Desenvolvimento Científico e Tecnológico, Fundação de Amparo à Pesquisa do Estado de São Paulo |
| المصدر: | Environmetrics ; volume 31, issue 4 ; ISSN 1180-4009 1099-095X |
| بيانات النشر: | Wiley |
| سنة النشر: | 2019 |
| المجموعة: | Wiley Online Library (Open Access Articles via Crossref) |
| الوصف: | Color is one of the most important features in any textile material. Due to its competitive price, most of the colorants currently used for textile dyeing are synthetic, originated from nonrenewable sources, and highly pollutant. There is an increasing interest for natural processes to dye fabrics. When new textile dyeing technologies are developed, evaluating the quality of these techniques involves measuring the resulting color homogeneity using digital images. The presence of a texture effect, caused by the interlacing of warp and weft yarns, as well as small displacement of the fabric, creates a sophisticated dependence structure in pixels coloring. A random effects model is employed in order to separate the signal from the dyeing effect (fixed effect described by smooth functions) and warp and weft texture effect (Gaussian mixture driven by a hidden Markov random field), allowing an evaluation of color homogeneity in dyed textiles regardless of the effect of the texture. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1002/env.2613 |
| الاتاحة: | http://dx.doi.org/10.1002/env.2613 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fenv.2613 https://onlinelibrary.wiley.com/doi/pdf/10.1002/env.2613 https://onlinelibrary.wiley.com/doi/full-xml/10.1002/env.2613 |
| Rights: | http://onlinelibrary.wiley.com/termsAndConditions#vor |
| رقم الانضمام: | edsbas.ADEA0549 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1002/env.2613 |
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