Výsledky vyhledávání - "Soloviev, O.A."

Phase retrieval from overexposed PSF: a projection-based approach

Autor: Soloviev, O.A., Noom, J., Nguyen, Hieu Thao, Vdovin, Gleb, Verhaegen, M.H.G., Liu, Yang, Popescu, Gabriel, Park, YongKeun

Publikováno v: Proc. SPIE 11970, Quantitative Phase Imaging VIII
Quantitative Phase Imaging VIII

We investigate the general adjustment of projection-based phase retrieval algorithms for use with saturated data. In the phase retrieval problem, model fidelity of experimental data containing a non-zero background level, fixed pattern noise, or over

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Closed-loop active object recognition with constrained illumination power

Autor: Noom, J., Soloviev, O.A., Smith, C.S., Verhaegen, M.H.G., Kehtarnavaz, Nasser, Carlsohn, Matthias F.

Publikováno v: Proc. SPIE 12102, Real-Time Image Processing and Deep Learning 2022
Proceedings Real-Time Image Processing and Deep Learning 2022
Real-Time Image Processing and Deep Learning 2022

Some applications require high level of image-based classification certainty while keeping the total illumination energy as low as possible. Examples are minimally invasive visual inspection in Industry 4.0, and medical imaging systems such as comput

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Closed-Loop Active Model Diagnosis Using Bhattacharyya Coefficient: Application to Automated Visual Inspection

Autor: Noom, J., Nguyen, Hieu Thao, Soloviev, O.A., Verhaegen, M.H.G., Abraham, Ajith, Piuri, Vincenzo, Gandhi, Niketa, Siarry, Patrick, Kaklauskas, Arturas, Madureira, Ana

Publikováno v: Intelligent Systems Design and Applications. ISDA 2020. Advances in Intelligent Systems and Computing, vol 1351
Advances in Intelligent Systems and Computing
Advances in Intelligent Systems and Computing-Intelligent Systems Design and Applications
International Conference on Intelligent Systems Design and Applications: 20th International Conference on Intelligent Systems Design and Applications (ISDA 2020) held December 12-15, 2020
International Conference on Intelligent Systems Design and Applications
Advances in Intelligent Systems and Computing ISBN: 9783030711863
ISDA

This manuscript presents an improvement of state-of-the-art Closed-Loop Active Model Diagnosis (CLAMD). The proposed method utilizes weighted Bhattacharyya coefficients evaluated at the vertices of the polytopic constraint set to provide a good trade

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Challenges in simulating advanced control methods for AO

Autor: Piscaer, P.J., Soloviev, O.A., Verhaegen, M.H.G., Schreiber, Laura, Schmidt, Dirk, Vernet, Elise

Publikováno v: Adaptive Optics Systems VII

This paper discusses various practical problems arising in the design and simulation of predictive control methods for adaptive optics. Although there has been increased attention towards optimal prediction and control methods for AO systems, they ar

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Hybrid adaptive and computational light-sheet fluorescence microscopy

Autor: Wilding, D., Pozzi, P., Soloviev, O.A., Vdovin, Gleb, Fiolka, Reto, Verhaegen, M.H.G., Bifano, T.G., Kubby, J., Gigan, S.

Publikováno v: Proceedings of SPIE: Adaptive Optics and Wavefront Control for Biological Systems IV, 10502

The light-sheet fluorescence microscopy is an excellent tool for the investigation of large three dimensional microscopy samples at the cellular level, however, the ability to resolve features is strongly affected by the presence of scattering and ab

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Practical guidelines for implementing adaptive optics in fluorescence microscopy

Autor: Wilding, D., Pozzi, P., Soloviev, O.A., Vdovin, Gleb, Verhaegen, M.H.G., Bifano, T.G., Kubby, J., Gigan, S.

Publikováno v: Proceedings of SPIE: Adaptive Optics and Wavefront Control for Biological Systems IV, 10502

In life sciences, interest in the microscopic imaging of increasingly complex three dimensional samples, such as cell spheroids, zebrafish embryos, and in vivo applications in small animals, is growing quickly. Due to the increasing complexity of sam

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Rapid identification of coherent pupil functions from multiple intensity measurements

Autor: Wilding, D., de Iongh, Gijs, Soloviev, O.A., Pozzi, P., Vdovin, Gleb, Verhaegen, M.H.G., Wojtkowski, M., Boppart, S.A., Oh, W.Y.

Publikováno v: Proceedings of SPIE: Optical Coherence Imaging Techniques and Imaging in Scattering Media II, 10416

By taking multiple input-output measurements, it is shown how to determine the input to an optical system that corrects unknown phase aberrations without interferometric measurements or online iterative optimization within a couple of seconds. It is

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https://doi.org/10.1117/12.2285021

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Phase retrieval from multiple binary masks generated speckle patterns

Autor: Gong, H., Pozzi, P., Soloviev, O.A., Verhaegen, M.H.G., Vdovin, Gleb, Berghmans, Francis, Mignani, Anna G.

Publikováno v: Proceedings of SPIE: Optical Sensing and Detection IV, 9899

We present a reference-less and time-multiplexing phase retrieval method by making use of the digital micromirror device (DMD). In this method, the DMD functions not only as a flexible binary mask which modulates the optical field, but also as a samp

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Sensorless adaptive optics system based on image second moment measurements

Autor: Agbana, T.E., Yang, H., Soloviev, O.A., Vdovin, Gleb, Verhaegen, M.H.G., Schelkens, Peter, Ebrahimi, Touradj, Cristóbal, Gabriel, Truchetet, Frédéric, Saarikko, Pasi

Publikováno v: Proceedings of SPIE: Optics, Photonics and Digital Technologies for Imaging Applications IV, 9896

This paper presents experimental results of a static aberration control algorithm based on the linear relation be- tween mean square of the aberration gradient and the second moment of point spread function for the generation of control signal input

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Adaptive optics in digital micromirror based confocal microscopy

Autor: Pozzi, P., Wilding, D., Soloviev, O.A., Vdovin, Gleb, Verhaegen, M.H.G., Bifano, Thomas G., Kubby, Joel, Gigan, Sylvain

Publikováno v: Proceedings of SPIE: Adaptive Optics and Wavefront Control for Biological Systems II, 9717

This proceeding reports early results in the development of a new technique for adaptive optics in confocal microscopy. The term adaptive optics refers to the branch of optics in which an active element in the optical system is used to correct inhomo

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