Abstract
Regarded as the complement of commonly used mean-line based filters, morphological filters are more function oriented. They are relevant to geometrical properties of surfaces and provide better results for functional evaluation of surfaces. The paper first gives a brief introduction to morphological filters. An algorithm to implement morphological filters is proposed, which is based on the motif combination. Experimental data are presented to illustrate the algorithm's superiority in performance. The end effect of morphological filters is corrected by the reflective padding. Either circular or horizontal structuring element is available using this method. Two examples of applying the morphological closing filter with the disk and the line-segment structuring element on a milled surface profile are illustrated. Finally, the morphological alternating sequential filter is employed to evaluate the roughness of functional stratified surfaces as a replacement to the two-stage Gaussian filter.
| Language | English |
|---|---|
| Title of host publication | Proceedings of 2011 17th International Conference on Automation and Computing, ICAC 2011 |
| Publisher | IEEE |
| Pages | 133-137 |
| Number of pages | 5 |
| ISBN (Electronic) | 9781862180987 |
| ISBN (Print) | 9781467300001 |
| Publication status | Published - 19 Dec 2011 |
| Event | 17th International Conference on Automation and Computing - Huddersfield, United Kingdom Duration: 10 Sep 2011 → 10 Sep 2011 Conference number: 17 http://www.wikicfp.com/cfp/servlet/event.showcfp?eventid=14139©ownerid=20561 (Link to Event Details) |
Conference
| Conference | 17th International Conference on Automation and Computing |
|---|---|
| Abbreviated title | ICAC 2011 |
| Country | United Kingdom |
| City | Huddersfield |
| Period | 10/09/11 → 10/09/11 |
| Internet address |
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Morphological Filters Based on Motif Combination for Functional Surface Evaluation. / Lou, Shan; Jiang, Xiangqian; Scott, Paul J.
Proceedings of 2011 17th International Conference on Automation and Computing, ICAC 2011. IEEE, 2011. p. 133-137 6084915.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Morphological Filters Based on Motif Combination for Functional Surface Evaluation
AU - Lou, Shan
AU - Jiang, Xiangqian
AU - Scott, Paul J.
PY - 2011/12/19
Y1 - 2011/12/19
N2 - Regarded as the complement of commonly used mean-line based filters, morphological filters are more function oriented. They are relevant to geometrical properties of surfaces and provide better results for functional evaluation of surfaces. The paper first gives a brief introduction to morphological filters. An algorithm to implement morphological filters is proposed, which is based on the motif combination. Experimental data are presented to illustrate the algorithm's superiority in performance. The end effect of morphological filters is corrected by the reflective padding. Either circular or horizontal structuring element is available using this method. Two examples of applying the morphological closing filter with the disk and the line-segment structuring element on a milled surface profile are illustrated. Finally, the morphological alternating sequential filter is employed to evaluate the roughness of functional stratified surfaces as a replacement to the two-stage Gaussian filter.
AB - Regarded as the complement of commonly used mean-line based filters, morphological filters are more function oriented. They are relevant to geometrical properties of surfaces and provide better results for functional evaluation of surfaces. The paper first gives a brief introduction to morphological filters. An algorithm to implement morphological filters is proposed, which is based on the motif combination. Experimental data are presented to illustrate the algorithm's superiority in performance. The end effect of morphological filters is corrected by the reflective padding. Either circular or horizontal structuring element is available using this method. Two examples of applying the morphological closing filter with the disk and the line-segment structuring element on a milled surface profile are illustrated. Finally, the morphological alternating sequential filter is employed to evaluate the roughness of functional stratified surfaces as a replacement to the two-stage Gaussian filter.
KW - Functional Analysis
KW - Morphological Filters
KW - Motif Combination
KW - Surface Texture
UR - http://www.scopus.com/inward/record.url?scp=83455163367&partnerID=8YFLogxK
M3 - Conference contribution
SN - 9781467300001
SP - 133
EP - 137
BT - Proceedings of 2011 17th International Conference on Automation and Computing, ICAC 2011
PB - IEEE
ER -