Prof. Alessandra Tomal Profile

Prof. Alessandra Tomal

at University of Campinas

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Publications (3)

Proceedings Article | 29 May 2024 Paper

Adding tissue variability to digital breast phantoms for mammography and digital breast tomosynthesis simulations

Gustavo Pacheco, Martina Nassi, Alessandra Tomal, Koen Michielsen, Ioannis Sechopoulos

Proceedings Volume 13174, 1317419 (2024) https://doi.org/10.1117/12.3027012

KEYWORDS: Attenuation, Tissues, Digital mammography, Breast, Adipose tissue, Aluminum, Simulations, Statistical modeling, Polymethylmethacrylate, Materials properties

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Proceedings Article | 4 October 2022 Presentation + Paper

Diagnostics of KB mirrors misalignment using Zernike rectangular polynomials and neural networks

Sergio A. Luiz, Cassiano S. N. Bueno, Francisco M. Silva, Rafael Celestre, Bernd Meyer, Regis Oliveira, Alessandra Tomal, Helio C. Tolentino, Carlos S. Dias

Proceedings Volume 12240, 1224003 (2022) https://doi.org/10.1117/12.2633614

KEYWORDS: Mirrors, Neural networks, Tolerancing, Diagnostics, Optical alignment, Zernike polynomials, Wavefronts, Monochromatic aberrations, X-ray optics, Optical simulations

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Proceedings Article | 4 April 2022 Poster + Paper

Detailed Monte Carlo simulation of energy integrating and photon counting semiconductor detectors

Hitalo Mendes, Alessandra Tomal

Proceedings Volume 12031, 120314Q (2022) https://doi.org/10.1117/12.2607891

KEYWORDS: Sensors, Photon counting, Monte Carlo methods, Luminescence, Dispersion, Point spread functions, Energy efficiency, Semiconductors, Photon transport, Spatial resolution

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