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Utilization of semivariogram for evaluation of surface unevenness
of semivariograms. Simulated as well as real images of woven fabric in greyness degree were used Matlab. The semivariograms in columns, rows and diagonals direction as well as omni-directional semivariograms were construct...
JJ - Ostatní materiály
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
New possibility of objective evaluation of yarn appearance
for the evaluation of surface unevenness of flat textile - semivariograms is used. The yarn board of greyness between square fields in the image is evaluated by semivariogram. This method boards. The results of semivariograms
JJ - Ostatní materiály
- 2012 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Stripiness of woven fabric versus area variation curve and semivariogram
Area variation curve and semivariograms are statistical functions, which can be used for objective description of surface unevenness. Image of fabric converted for semivariograms. In this work the fabrics with various weaves and qua...
JJ - Ostatní materiály
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
New possibility of objective evaluation of yarn appearance in area
for the evaluation of surface unevenness of flat textile ? semivariograms is used. The yarn board square fields in the image is evaluated by semivariogram. This method was applied. The results are confronted with the semivariog...
JJ - Ostatní materiály
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
Application of selected statistical functions for evaluation of unevenness in plane
curve and semivariograms. It is observed the curves behaviour in dependence on yarn results. The utilization of area variation curve and semivariograms for yarn taper......
JJ - Ostatní materiály
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
Application of selected statistical functions for evaluation of unevenness in plane
curve and semivariograms. It is observed the curves behaviour in dependence on yarn results. The utilization of area variation curve and semivariograms for yarn taper......
JJ - Ostatní materiály
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Woven fabric surface unevenness - new possibilities of its evaluation
and semivariograms are statistical functions, which can be used for surface unevenness objective curve and semivariograms. The fabrics of various weaves and quality have been used for experiment. It has been found out that the comb...
JJ - Ostatní materiály
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
Unevenness of woven fabric
In this paper the unevenness of woven fabric is described by area variation curves, view of surface density of observed characteristic and by semivariograms. There were observed mass variation of individual squared areas in woven fabric and ...
JJ - Ostatní materiály
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
Evaluation of surface unevenness of woven fabric
In this paper an influence of yarn mass irregularity on appearance of woven fabric simulated by the apparatus Uster-Tester is mentioned. Then the surface unevenness of simulated fabric is evaluated visually and by means of both area variance curves a...
JJ - Ostatní materiály
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Surface unevenness of woven fabric
in the image.There are area- variation curve and semivariograms constructed. The aim is to verify whether the area-variation curve and semivariogram is suitable tool for surface......
JJ - Ostatní materiály
- 2007 •
- O
Rok uplatnění
O - Ostatní výsledky
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