The use of artificial Intelligence techniques has become widespread in many fields of
science, due to their ability to learn from real data and adjust to complex models with ease …

Wavefront reconstruction is carried out using sequentially recorded speckle patterns and an
iterative phase retrieval method based on wave propagation. A novel fast-convergent …

Many of the next generation of adaptive optics systems on large and extremely large
telescopes require tomographic techniques in order to correct for atmospheric turbulence …

Aberrations introduced by the atmospheric turbulence in large telescopes are compensated
using adaptive optics systems, where the use of deformable mirrors and multiple sensors …

The next generation of adaptive optics (AO) systems require tomographic techniques in
order to correct for atmospheric turbulence along lines of sight separated from the guide …

Solar observation is the branch of astronomy devoted to the study of the Sun. When the light
wavefront that comes from the Sun penetrates the atmosphere, it suffers some distortions …

Industrial image processing tasks, especially in the domain of optical metrology, are
becoming more and more complex. While in recent years standard PC components were …

Large telescopes have important challenges in the near future. Increasing the size of mirrors
and sensors suppose not only a design issue, but also new computational techniques are …

To process real-time wavefront signal in our liquid crystal adaptive optics system (LCAOS), a
real-time wavefront processor (RTWP) with graphics processing unit (GPU) accelerator is …

This paper describes the development of the tip-tilt mirror control for an adaptive optics
system based on the use of FPGA technology instead of using the traditional approach with …