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Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform
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Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform
Kapitel
- 00:05Titel
- 01:22Setup Alignment
- 02:26Imaging at Three Defocus Planes and Scanning the Aperture
- 04:18Phase Retrieval and Obtaining the Super Resolved Image
- 05:14Results: Comparison of Low Resolution and Super Resolved Images
- 05:52Conclusion
A method for overcoming the optical diffraction limit is presented. The method includes a two-step process: optical phase retrieval using iterative Gerchberg-Saxton algorithm, and imaging system shifting followed by repetition of the first step. A synthetically increased lens aperture is generated along the direction of movement, yielding higher imaging resolution.
