4 September 2007 Image-based wavefront sensorless adaptive optics
Author Affiliations +
Proceedings Volume 6711, Advanced Wavefront Control: Methods, Devices, and Applications V; 671102 (2007); doi: 10.1117/12.733635
Event: Optical Engineering + Applications, 2007, San Diego, California, United States
We present an overview of a wave front sensor-less adaptive optics scheme based upon the optimisation of the low spatial frequency content of images. Aberrations are expanded as a series of Lukosz functions as this permits the independent optimisation of each aberration mode. The scheme is demonstrated in an incoherent transmission microscope. It is shown how the method is related to so-called 'image sharpening' techniques.
© (2007) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Martin J. Booth, Delphine Débarre, Tony Wilson, "Image-based wavefront sensorless adaptive optics", Proc. SPIE 6711, Advanced Wavefront Control: Methods, Devices, and Applications V, 671102 (4 September 2007); doi: 10.1117/12.733635; https://doi.org/10.1117/12.733635

Adaptive optics

Spatial frequencies

Image processing

Imaging systems



Fourier transforms

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