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Regularized phase tracking technique for demodulation of isochromatics from a single tricolour image
| Content Provider | Scilit |
|---|---|
| Author | Quiroga, J. A. Servin, M. Marroquin, J. L. |
| Copyright Year | 2001 |
| Description | Journal: Measurement Science and Technology In this work we propose a robust fringe demodulation technique applied to the analysis of tricolour isochromatic fringe patterns produced in photoelasticity. The method used is a regularized phase tracking (RPT) algorithm, which takes into account the different information contained in the three bands of the colour image obtained with an RGB-CCD camera. Automatic determination of the zero-order isochromatic and the area of interest, the use of a discrete fluorescent illumination and the use of the RPT configures a robust method for automatic demodulation of isochromatic fringe patterns. The performance of the method is discussed and experimental results are presented. |
| Related Links | http://iopscience.iop.org/article/10.1088/0957-0233/13/1/317/pdf |
| Ending Page | 140 |
| Page Count | 9 |
| Starting Page | 132 |
| ISSN | 09570233 |
| e-ISSN | 13616501 |
| DOI | 10.1088/0957-0233/13/1/317 |
| Journal | Measurement Science and Technology |
| Issue Number | 1 |
| Volume Number | 13 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 2001-12-19 |
| Access Restriction | Open |
| Subject Keyword | Journal: Measurement Science and Technology Ccd Camera |
| Content Type | Text |
| Resource Type | Article |
| Subject | Applied Mathematics Instrumentation Engineering |
