Digital extraction of interference fringe contours
Two basic techniques for extracting interferogram contours have been discussed. The first is a global contour extracton technique based on the fast Fourier transform. The second extracts individual contours with a thinning algorithm using logical neighborhood transformations. (AIP)
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| Veröffentlicht in: | Appl. Opt.; (United States) 1985-06, Vol.24 (12), p.1727-1728 |
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| container_end_page | 1728 |
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| container_issue | 12 |
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| container_title | Appl. Opt.; (United States) |
| container_volume | 24 |
| creator | MASTIN, G. A GHIGLIA, D. C |
| description | Two basic techniques for extracting interferogram contours have been discussed. The first is a global contour extracton technique based on the fast Fourier transform. The second extracts individual contours with a thinning algorithm using logical neighborhood transformations. (AIP) |
| doi_str_mv | 10.1364/AO.24.001727 |
| format | Article |
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| fulltext | fulltext |
| identifier | ISSN: 0003-6935 |
| ispartof | Appl. Opt.; (United States), 1985-06, Vol.24 (12), p.1727-1728 |
| issn | 0003-6935 1559-128X 1539-4522 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_733942881 |
| source | Alma/SFX Local Collection; Optica Publishing Group Journals |
| subjects | 440300 - Miscellaneous Instruments- (-1989) Applied sciences DIGITAL SYSTEMS Exact sciences and technology IMAGE PROCESSING Instruments, apparatus, components and techniques common to several branches of physics and astronomy Interferometers INTERFEROMETRY OPTICAL EQUIPMENT Optical instruments, equipment and techniques OTHER INSTRUMENTATION Other techniques and industries Physics PLASMA DIAGNOSTICS PROCESSING |
| title | Digital extraction of interference fringe contours |
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