Shack-Hartmann sensor as an imaging system with a phase diversity

Autor: Soloviev, Oleg, Nguyen, Hieu Thao, Bezzubik, Vitalii, Belashenkov, Nickolai, Vdovin, Gleb, Verhaegen, Michel

Conventional methods of wavefront reconstruction from the raw data of the Shack-Hartmann sensor use the focal spot shifts and discard the high-frequency information about the wavefront. Phase-retrieval-based methods treat the Hartmann pattern as the

Externí odkaz: http://arxiv.org/abs/2011.00891

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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

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d780ab5b4b59cd917ec192966c2ef89d

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

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d177d111819e74697fde38c58bf3ec2

The Impact of Business Strategy on Firm Performance of Listed Firms in Vietnam

Autor: Le Phan Minh Thu, Luong Bao Han, Tran Nguyen Hieu Thao, Khuong Nguyen Vinh, Nguyen Thuy Minh Dan, Pham Truc Mai

Publikováno v: VNU Journal of Science: Economics and Business. 36

This study was conducted to contribute empirical evidence of the impact of Michael Porter’s business strategy on performance in Vietnamese listed firms. Based on data from 620 firms on the Vietnamese stock exchange from 2010 to 2019, we use a quant

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9e77a25de8695693fa7bae2695253520
https://doi.org/10.25073/2588-1108/vnueab.4407