Dr. Alin M. Achim Profile

Dr. Alin M. Achim

at Univ of Bristol

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Publications (3)

Proceedings Article | 20 March 2014 Paper

Medical ultrasound image reconstruction using compressive sampling and lp-norm minimization

Adrian Basarab, Alin Achim, Denis Kouamé

Proceedings Volume 9040, 90401H (2014) https://doi.org/10.1117/12.2042991

KEYWORDS: Fourier transforms, Ultrasonography, Medical imaging, Image compression, Modeling, Image restoration, Error analysis, Data modeling, Detection theory, Reconstruction algorithms

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Proceedings Article | 1 August 2007 Paper

Optical studies of the partially disordered crystals langasite (La₃Ga₅SiO₁₄) and langatate (La₃Ga_5.5Ta_0.5O₁₄) doped with Eu³⁺

S. Georgescu, O. Toma, A. Achim, A. Chinie, L. Gheorghe, A. Stefan

Proceedings Volume 6785, 678509 (2007) https://doi.org/10.1117/12.755506

KEYWORDS: Gallium, Europium, Crystals, Tantalum, Luminescence, Lanthanum, Ions, Silicon, Crystallography, Niobium

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Proceedings Article | 17 September 2005 Paper

Bivariate wavelet shrinkage using alpha-stable distributions

Alin Achim

Proceedings Volume 5914, 59141J (2005) https://doi.org/10.1117/12.618404

KEYWORDS: Wavelets, Signal processing, Denoising, Error analysis, Wavelet transforms, Interference (communication), Algorithm development, Statistical analysis, Image processing, Systems modeling

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