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Determinació del factor de cobertura en teixits de calada per processament de la imatge digital i espectroscòpia de reflexió

Author
Tàpias, M.
Type of activity
Theses
Other related units
Department of Optics and Optometry
Defense's date
2012-06-08
Repository
http://hdl.handle.net/2117/94619 Open in new window
URL
http://hdl.handle.net/2117/94619 Open in new window
Abstract
In this thesis we applied, in a complementary way, techniques of digital image processing and reflectance spectroscopy to perform cover factor (CF) measurements in monochrome openwork fabrics. To evaluate the results provided by both techniques, we used the average CF obtained by a group of 18 expert observers as a reference. IMAGE PROCESSING PART: We developed a new, automatic and objective method for measuring both total and partial CF, and the width of the threads, from the digital image of t...
Group of research
GOAPI - Applied Optics and Image Processing Group
Citation
Tapias Anton, M. "Determinació del factor de cobertura en teixits de calada per processament de la imatge digital i espectroscòpia de reflexió". Tesi doctoral, UPC, Departament d'Òptica i Optometria, 2012.

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