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Subpixel Edge Detection Algorithm of the Glass Bottle Based on Zernike Moments
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| Zeitschriftentitel: | Applied Mechanics and Materials |
|---|---|
| Personen und Körperschaften: | , |
| In: | Applied Mechanics and Materials, 80-81, 2011, S. 1345-1349 |
| Format: | E-Article |
| Sprache: | Unbestimmt |
| veröffentlicht: |
Trans Tech Publications, Ltd.
|
| Schlagwörter: |
| author_facet |
Yang, Hao Pei, Lei Yang, Hao Pei, Lei |
|---|---|
| author |
Yang, Hao Pei, Lei |
| spellingShingle |
Yang, Hao Pei, Lei Applied Mechanics and Materials Subpixel Edge Detection Algorithm of the Glass Bottle Based on Zernike Moments General Engineering |
| author_sort |
yang, hao |
| spelling |
Yang, Hao Pei, Lei 1662-7482 Trans Tech Publications, Ltd. General Engineering http://dx.doi.org/10.4028/www.scientific.net/amm.80-81.1345 <jats:p>The accuracy of edge detection determines the accuracy of actual dimension measurement，in order to improve the measuring accuracy, this paper proposes a fast algorithm of detecting the glass bottle dimension based on Zernike moments. Firstly, combines the traditional Zernike moment-based method with Otsu adaptive threshold algorithm and a new fast algorithm for edge detection is proposed. Then uses this fast algorithm to detect the edge of glass bottle with subpixel-level and uses the least square method to fit ellipses formed by the glass bottle mouth and bottom. Calibrated the system with standard gauge block and obtain the actual dimension at last. Experimental results show that the improved algorithm not only can make the edge detection reach the subpixel-level accuracy, but also can avoid the edge misidentification and inefficient causing by repeatedly manual adjustments to select the threshold value when detecting the edge. Making a rapid, accurate, non-contact measuring system becomes a reality.</jats:p> Subpixel Edge Detection Algorithm of the Glass Bottle Based on Zernike Moments Applied Mechanics and Materials |
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Trans Tech Publications, Ltd., 2011 |
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Trans Tech Publications, Ltd., 2011 |
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1662-7482 |
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2011 |
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Applied Mechanics and Materials |
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49 |
| title |
Subpixel Edge Detection Algorithm of the Glass Bottle Based on Zernike Moments |
| title_unstemmed |
Subpixel Edge Detection Algorithm of the Glass Bottle Based on Zernike Moments |
| title_full |
Subpixel Edge Detection Algorithm of the Glass Bottle Based on Zernike Moments |
| title_fullStr |
Subpixel Edge Detection Algorithm of the Glass Bottle Based on Zernike Moments |
| title_full_unstemmed |
Subpixel Edge Detection Algorithm of the Glass Bottle Based on Zernike Moments |
| title_short |
Subpixel Edge Detection Algorithm of the Glass Bottle Based on Zernike Moments |
| title_sort |
subpixel edge detection algorithm of the glass bottle based on zernike moments |
| topic |
General Engineering |
| url |
http://dx.doi.org/10.4028/www.scientific.net/amm.80-81.1345 |
| publishDate |
2011 |
| physical |
1345-1349 |
| description |
<jats:p>The accuracy of edge detection determines the accuracy of actual dimension measurement，in order to improve the measuring accuracy, this paper proposes a fast algorithm of detecting the glass bottle dimension based on Zernike moments. Firstly, combines the traditional Zernike moment-based method with Otsu adaptive threshold algorithm and a new fast algorithm for edge detection is proposed. Then uses this fast algorithm to detect the edge of glass bottle with subpixel-level and uses the least square method to fit ellipses formed by the glass bottle mouth and bottom. Calibrated the system with standard gauge block and obtain the actual dimension at last. Experimental results show that the improved algorithm not only can make the edge detection reach the subpixel-level accuracy, but also can avoid the edge misidentification and inefficient causing by repeatedly manual adjustments to select the threshold value when detecting the edge. Making a rapid, accurate, non-contact measuring system becomes a reality.</jats:p> |
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| author | Yang, Hao, Pei, Lei |
| author_facet | Yang, Hao, Pei, Lei, Yang, Hao, Pei, Lei |
| author_sort | yang, hao |
| container_start_page | 1345 |
| container_title | Applied Mechanics and Materials |
| container_volume | 80-81 |
| description | <jats:p>The accuracy of edge detection determines the accuracy of actual dimension measurement，in order to improve the measuring accuracy, this paper proposes a fast algorithm of detecting the glass bottle dimension based on Zernike moments. Firstly, combines the traditional Zernike moment-based method with Otsu adaptive threshold algorithm and a new fast algorithm for edge detection is proposed. Then uses this fast algorithm to detect the edge of glass bottle with subpixel-level and uses the least square method to fit ellipses formed by the glass bottle mouth and bottom. Calibrated the system with standard gauge block and obtain the actual dimension at last. Experimental results show that the improved algorithm not only can make the edge detection reach the subpixel-level accuracy, but also can avoid the edge misidentification and inefficient causing by repeatedly manual adjustments to select the threshold value when detecting the edge. Making a rapid, accurate, non-contact measuring system becomes a reality.</jats:p> |
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| imprint | Trans Tech Publications, Ltd., 2011 |
| imprint_str_mv | Trans Tech Publications, Ltd., 2011 |
| institution | DE-D275, DE-Bn3, DE-Brt1, DE-D161, DE-Zi4, DE-Gla1, DE-15, DE-Pl11, DE-Rs1, DE-14, DE-105, DE-Ch1, DE-L229 |
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| physical | 1345-1349 |
| publishDate | 2011 |
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| publisher | Trans Tech Publications, Ltd. |
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| recordtype | ai |
| series | Applied Mechanics and Materials |
| source_id | 49 |
| spelling | Yang, Hao Pei, Lei 1662-7482 Trans Tech Publications, Ltd. General Engineering http://dx.doi.org/10.4028/www.scientific.net/amm.80-81.1345 <jats:p>The accuracy of edge detection determines the accuracy of actual dimension measurement，in order to improve the measuring accuracy, this paper proposes a fast algorithm of detecting the glass bottle dimension based on Zernike moments. Firstly, combines the traditional Zernike moment-based method with Otsu adaptive threshold algorithm and a new fast algorithm for edge detection is proposed. Then uses this fast algorithm to detect the edge of glass bottle with subpixel-level and uses the least square method to fit ellipses formed by the glass bottle mouth and bottom. Calibrated the system with standard gauge block and obtain the actual dimension at last. Experimental results show that the improved algorithm not only can make the edge detection reach the subpixel-level accuracy, but also can avoid the edge misidentification and inefficient causing by repeatedly manual adjustments to select the threshold value when detecting the edge. Making a rapid, accurate, non-contact measuring system becomes a reality.</jats:p> Subpixel Edge Detection Algorithm of the Glass Bottle Based on Zernike Moments Applied Mechanics and Materials |
| spellingShingle | Yang, Hao, Pei, Lei, Applied Mechanics and Materials, Subpixel Edge Detection Algorithm of the Glass Bottle Based on Zernike Moments, General Engineering |
| title | Subpixel Edge Detection Algorithm of the Glass Bottle Based on Zernike Moments |
| title_full | Subpixel Edge Detection Algorithm of the Glass Bottle Based on Zernike Moments |
| title_fullStr | Subpixel Edge Detection Algorithm of the Glass Bottle Based on Zernike Moments |
| title_full_unstemmed | Subpixel Edge Detection Algorithm of the Glass Bottle Based on Zernike Moments |
| title_short | Subpixel Edge Detection Algorithm of the Glass Bottle Based on Zernike Moments |
| title_sort | subpixel edge detection algorithm of the glass bottle based on zernike moments |
| title_unstemmed | Subpixel Edge Detection Algorithm of the Glass Bottle Based on Zernike Moments |
| topic | General Engineering |
| url | http://dx.doi.org/10.4028/www.scientific.net/amm.80-81.1345 |