New Approach to Directly Acquiringe the Drape Contours of Various Fabrics

• Autorzy: Tsai K. H. , Tsai M. C. , Wang P. N. , Shyr T. W.

Warianty tytułu

PL

Próba bezpośredniego określenia konturu układalności różnych tkanin

• Języki publikacji: EN

Abstrakty

EN

A drape instrument for fabric was designed that employed a backlight to directly acquire drape images of a fabric. The image segmentation method including a gradient operator and Kittler & Illingworth’s threshold method were used to find the fabric contour moving inward from the outer edge of the image. The contour was then used to calculate the drape coefficient of the fabric. Experiments have shown that this method can directly acquire a fabric contour which is not readily obtainable by means of projective capture or nobacklight acquisition.

PL

Zaprojektowano przyrząd dla określania układalności tkanin, w którym zastosowano tylne oświetlenie dla uzyskania obrazu układającej się tkaniny. Zastosowano metodę segmentacji obrazu jak również operator gradientowy i progową metodę Kittle & Illingworth’s dla określenia konturu tkaniny poruszającego się do środka z zewnętrznej krawędzi obrazu. Uzyskany kontur służy następnie do wyliczenia współczynnika układalności tkaniny. Eksperymenty wykazały, że za pomocą opisanej metody można bezpośrednio określać kontury tkanin.

Słowa kluczowe

EN

drape instrument for fabric; image segmentation; fabric-drape contour; fabric drape coefficient; gradient operator method

PL

układalność tkanin; segmentacja obrazu; kontur tkanin; operator gradientowy

• Wydawca: Sieć Badawcza Łukasiewicz - Łódzki Instytut Technologiczny
• Czasopismo: Fibres & Textiles in Eastern Europe
• Rocznik: 2009
• Tom: Vol. 17, no. 3 (74)
• Strony: 54--59
• Opis fizyczny: Bibliogr. 20 poz., rys., tab.

Twórcy

autor

Tsai K. H.

• Institute of Textile Engineering, Feng-Chia University, Taichung, Taiwan R. O. C.

autor

Tsai M. C.

• Institute of Textile Engineering, Feng-Chia University, Taichung, Taiwan R. O. C.

autor

Wang P. N.

• Institute of Textile Engineering, Feng-Chia University, Taichung, Taiwan R. O. C.

autor

Shyr T. W.

• Institute of Textile Engineering, Feng-Chia University, Taichung, Taiwan R. O. C.

Bibliografia

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