62 citations · 129 across the 6 of their papers we have counts for
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astro-ph.IM2020★ 42 cited
Wavefront prediction using artificial neural networks for open-loop Adaptive Optics
Xuewen Liu, Tim Morris, Chris Saunter +3
Latency in the control loop of adaptive optics (AO) systems can severely limit performance. Under the frozen flow hypothesis linear predictive control techniques can overcome this,…
astro-ph.IM2018
Generating Artificial Reference Images for Open Loop Correlation Wavefront Sensors
M. J. Townson, G. D Love, C. D. Saunter
Shack-Hartmann wavefront sensors for both solar and laser guide star adaptive optics (with elongated spots) need to observe extended objects. Correlation techniques have been succe…
astro-ph.IM2015★ 12 cited
Improved shift estimates on extended Shack-Hartmann wavefront sensor images
M. J. Townson, A. Kellerer, C. D. Saunter
An important factor which affects performance of solar adaptive optics (AO) systems is the accuracy of tracking an extended object in the wavefront sensor. The accuracy of a centre…