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  • This contribution deals with a procedure of recognition of defects occurred in woven fabric. Fabric as a directional texture is characterised with high-energy frequency components, which are distributed along the straight lines in the Fourier domain image. A set of seven features based on the first-most significant frequency can be extracted from these images. The correlation between the features corresponding to window with no defective structure and features obtained from sliding window is computed. If the value is smaller then the set value the window is considered as the window contains defect.
  • This contribution deals with a procedure of recognition of defects occurred in woven fabric. Fabric as a directional texture is characterised with high-energy frequency components, which are distributed along the straight lines in the Fourier domain image. A set of seven features based on the first-most significant frequency can be extracted from these images. The correlation between the features corresponding to window with no defective structure and features obtained from sliding window is computed. If the value is smaller then the set value the window is considered as the window contains defect. (en)
  • Příspěvek se zabývá procedurou rozpoznání defektů vyskytujících se ve tkanině. Tkanina jako směrová textura je charakteristická vysokými hodnotami frekvenčních komponent, které jsou rozloženy podél přímých směrů ve Fourierovém obraze spektra. Je získána sada sedmi charakteristik založených na nejvýznamnější frekvenci. Je vypočten korelační koeficient mezi charakteristiky příslušející neporušené struktuře a charakteristiky získanými z monitorovacího okna. Jestliže je hodnota menší než nastavená prahová hodnota, okno je považované za okno obsahující defekt. (cs)
Title
  • Simulation and recognition of common fabric defects
  • Simulation and recognition of common fabric defects (en)
  • Simulace a rozpoznání běžných defektů ve tkanině (cs)
skos:prefLabel
  • Simulation and recognition of common fabric defects
  • Simulation and recognition of common fabric defects (en)
  • Simulace a rozpoznání běžných defektů ve tkanině (cs)
skos:notation
  • RIV/46747885:24410/07:#0000032!RIV08-MSM-24410___
http://linked.open.../vavai/riv/strany
  • 229
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(1M06047)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 449905
http://linked.open...ai/riv/idVysledku
  • RIV/46747885:24410/07:#0000032
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • woven fabric; convolution theorem; Fourier transform; defect recognition (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [B62C690CC9CE]
http://linked.open...v/mistoKonaniAkce
  • Praha, Czech Republic
http://linked.open...i/riv/mistoVydani
  • Praha, Czech Republic
http://linked.open...i/riv/nazevZdroje
  • Reliability, Quality and Estimation - REQUEST'06
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Linka, Aleš
  • Tunák, Maroš
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
number of pages
http://purl.org/ne...btex#hasPublisher
  • České vysoké učení technické v Praze. Fakulta strojní. Centrum pro jakost a spolehlivost výroby
https://schema.org/isbn
  • 978-80-01-03709-6
http://localhost/t...ganizacniJednotka
  • 24410
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