Multi-order optical spatial vortex filters for simultaneous contour extraction of various parts of an object
We study the transformation of the analyzed object by a variety of spatial filters including bandpass, differential, radial filters, various types of vortex filters, and Hilbert filters. Advantages and disadvantages of different filters in terms of clarity and direction-invariance of edge extraction...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Samara National Research University
2024-08-01
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| Series: | Компьютерная оптика |
| Subjects: | |
| Online Access: | https://www.computeroptics.ru/eng/KO/Annot/KO48-4/480407e.html |
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