نتائج البحث - "Lavarello, Roberto"

1

Academic Journal

Spatially-Weighted Fidelity and Regularization Terms for Attenuation Imaging

المؤلفون: Merino, Sebastian, Lavarello, Roberto

المساهمون: Consejo Nacional de Ciencia, Tecnolog?a e Innovaci?n Tecnol?gica

المصدر: IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control ; page 1-1 ; ISSN 0885-3010 1525-8955

الاتاحة: https://doi.org/10.1109/tuffc.2025.3534660
http://xplorestaging.ieee.org/ielx8/58/7307696/10854993.pdf?arnumber=10854993

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2

Academic Journal

Simultaneous imaging of ultrasonic relative backscatter and attenuation coefficients for quantitative liver steatosis assessment

المؤلفون: Timaná, José, Chahuara, Hector, Basavarajappa, Lokesh, Basarab, Adrian, Hoyt, Kenneth, Lavarello, Roberto

المصدر: Scientific Reports ; volume 13, issue 1 ; ISSN 2045-2322

الاتاحة: http://dx.doi.org/10.1038/s41598-023-33964-9
https://www.nature.com/articles/s41598-023-33964-9.pdf
https://www.nature.com/articles/s41598-023-33964-9

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3

Academic Journal

Viscoelastic Characterization of in vivo Human Dermis Using High-Frequency Ultrasonic Crawling Wave Elastography

المؤلفون: Saavedra, Ana C., Arroyo, Junior, Flores, Gilmer, Zvietcovich, Fernando, Castaneda, Benjamin, Lavarello, Roberto J.

المساهمون: Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica (Perú), Saavedra, Ana C., Lavarello, Roberto J.

مصطلحات موضوعية: Crawling wave elastography, Elastography, High-frequency ultrasound, Shear waves, Skin characterization, Surface acoustic waves

Relation: IEEE Access; Publisher's version; https://doi.org/10.1109/ACCESS.2022.3166514; Sí; IEEE Access 10: 40571 - 40578 (2022); http://hdl.handle.net/10261/269319; http://dx.doi.org/10.13039/501100010747; 2-s2.0-85128255482; https://api.elsevier.com/content/abstract/scopus_id/85128255482

الاتاحة: http://hdl.handle.net/10261/269319
https://doi.org/10.1109/ACCESS.2022.3166514
https://doi.org/10.13039/501100010747
https://api.elsevier.com/content/abstract/scopus_id/85128255482

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4

Academic Journal

Enhancing ultrasonic attenuation images through multi-frequency coupling with total nuclear variation.

المؤلفون: Miranda, Edmundo A., Basarab, Adrian, Lavarello, Roberto

المصدر: Journal of the Acoustical Society of America; Oct2024, Vol. 156 Issue 4, p2805-2815, 11p

مصطلحات موضوعية: ULTRASONIC wave attenuation, ATTENUATION coefficients, ULTRASONIC imaging, DIAGNOSIS, TISSUES, BREAST

5

Conference

Simultaneous estimation of the nonlinearity parameter and attenuation coefficient with the Gauss-Newton Levenberg-Marquardt algorithm

المؤلفون: Montero, María Luisa, Lavarello, Roberto, Coila, Andres

المصدر: 2024 IEEE Ultrasonics, Ferroelectrics, and Frequency Control Joint Symposium (UFFC-JS) ; page 1-4

الاتاحة: https://doi.org/10.1109/uffc-js60046.2024.10793981
http://xplorestaging.ieee.org/ielx8/10793454/10793457/10793981.pdf?arnumber=10793981

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6

Conference

Deep Learning for Ultrasound Attenuation Coefficient Estimation

المؤلفون: Marin, Edu, Salazar-Reque, Itamar, Timaná, José, Lavarello, Roberto

المصدر: 2024 IEEE Ultrasonics, Ferroelectrics, and Frequency Control Joint Symposium (UFFC-JS) ; page 1-4

الاتاحة: https://doi.org/10.1109/uffc-js60046.2024.10793496
http://xplorestaging.ieee.org/ielx8/10793454/10793457/10793496.pdf?arnumber=10793496

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7

Conference

Spatially-Weighted Inverse Formulation for Enhanced Ultrasound Attenuation Imaging

المؤلفون: Merino, Sebastian, Lavarello, Roberto

المصدر: 2024 IEEE International Symposium on Biomedical Imaging (ISBI) ; page 1-4

الاتاحة: http://dx.doi.org/10.1109/isbi56570.2024.10635654
http://xplorestaging.ieee.org/ielx8/10635099/10635102/10635654.pdf?arnumber=10635654

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8

Conference

Enhanced Denoising of Ultrasonic Attenuation Images Through Robust Joint Reconstruction

المؤلفون: Miranda, Edmundo A., Timaná, José, Basarab, Adrian, Lavarello, Roberto

المساهمون: Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica (CON-CYTEC)

المصدر: 2024 IEEE UFFC Latin America Ultrasonics Symposium (LAUS)

الاتاحة: http://dx.doi.org/10.1109/laus60931.2024.10553064
http://xplorestaging.ieee.org/ielx8/10552868/10552917/10553064.pdf?arnumber=10553064

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9

Conference

Assessing Robustness of the Nonlinearity Parameter Estimation in the Depletion Method to Uncertainty Measurements of Acoustic Variables

المؤلفون: Romero, Adriana, Lavarello, Roberto, Coila, Andres

المصدر: 2024 IEEE UFFC Latin America Ultrasonics Symposium (LAUS)

الاتاحة: http://dx.doi.org/10.1109/laus60931.2024.10553189
http://xplorestaging.ieee.org/ielx8/10552868/10552917/10553189.pdf?arnumber=10553189

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10

Conference

Generative models for ultrasound image reconstruction from single plane-wave simulated data

المؤلفون: Merino, Sebastian, Salazar, Itamar, Lavarello, Roberto

المساهمون: Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica CONCYTEC)

المصدر: 2024 IEEE UFFC Latin America Ultrasonics Symposium (LAUS)

الاتاحة: http://dx.doi.org/10.1109/laus60931.2024.10553012
http://xplorestaging.ieee.org/ielx8/10552868/10552917/10553012.pdf?arnumber=10553012

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11

Conference

Robustness Assessment of End-to-End Deep Ultrasound Beamformers Using Adversarial Perturbations

المؤلفون: Salazar-Reque, Itamar, Lavarello, Roberto

المصدر: 2024 IEEE UFFC Latin America Ultrasonics Symposium (LAUS)

الاتاحة: http://dx.doi.org/10.1109/laus60931.2024.10552960
http://xplorestaging.ieee.org/ielx8/10552868/10552917/10552960.pdf?arnumber=10552960

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12

Conference

Simultaneous Estimation of the Nonlinearity Parameter and the Attenuation Coefficient

المؤلفون: Coila, Andres, Lavarello, Roberto

المصدر: 2024 IEEE UFFC Latin America Ultrasonics Symposium (LAUS)

الاتاحة: http://dx.doi.org/10.1109/laus60931.2024.10553140
http://xplorestaging.ieee.org/ielx8/10552868/10552917/10553140.pdf?arnumber=10553140

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13

Conference

Comparison Between Passive and Reverberant Shear Wave elastography: Preliminary results

المؤلفون: Romero, Stefano E., Lujan, Eduardo, Flores, Gilmer, Benech, Nicolas, Lavarello, Roberto, Negreira, Carlos, Castaneda, Benjamin, Brum, Javier

المساهمون: ANII, Uruguay

المصدر: 2024 IEEE UFFC Latin America Ultrasonics Symposium (LAUS)

الاتاحة: http://dx.doi.org/10.1109/laus60931.2024.10552966
http://xplorestaging.ieee.org/ielx8/10552868/10552917/10552966.pdf?arnumber=10552966

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14

Academic Journal

Editorial: Pushing the physical limits of wave propagation in soft tissues: an add-on to shear wave elastography.

المؤلفون: Benech, Nicolás, Pavan, Theo Z., Lavarello, Roberto, Gennisson, Jean-Luc

المصدر: Frontiers in Physics; 2024, p1-3, 3p

مصطلحات موضوعية: TRANSCRANIAL alternating current stimulation, ELECTRICAL impedance tomography, GENERATIVE artificial intelligence, THEORY of wave motion, MAGNETIC resonance imaging

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15

Conference

Depletion of backscattered fundamental band signal for nonlinearity parameter imaging

المؤلفون: Coila, Andres, Romero, Adriana, Miranda, Edmundo A., Oelze, Michael L., Lavarello, Roberto

المصدر: 2023 IEEE International Ultrasonics Symposium (IUS)

الاتاحة: http://dx.doi.org/10.1109/ius51837.2023.10307885
http://xplorestaging.ieee.org/ielx7/10306337/10306342/10307885.pdf?arnumber=10307885

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16

Conference

Robustness of ultrasound deep beamformers using low-energy adversarial perturbations

المؤلفون: Salazar-Reque, Itamar, Coila, Andrés, Lavarello, Roberto

المصدر: 2023 IEEE International Ultrasonics Symposium (IUS)

الاتاحة: http://dx.doi.org/10.1109/ius51837.2023.10307204
http://xplorestaging.ieee.org/ielx7/10306337/10306342/10307204.pdf?arnumber=10307204

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17

Conference

Total Nuclear Variation Spectral Log Difference for Ultrasonic Attenuation Images

المؤلفون: Miranda, Edmundo A., Basarab, Adrian, Lavarello, Roberto

المصدر: 2023 IEEE 20th International Symposium on Biomedical Imaging (ISBI)

الاتاحة: http://dx.doi.org/10.1109/isbi53787.2023.10230802
http://xplorestaging.ieee.org/ielx7/10230311/10230322/10230802.pdf?arnumber=10230802

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18

Conference

Multifrequency Joint Reconstruction of Ultrasonic Attenuation Images

المؤلفون: Miranda, Edmundo A., Basarab, Adrian, Lavarello, Roberto

المصدر: 2023 IEEE International Ultrasonics Symposium (IUS)

الاتاحة: http://dx.doi.org/10.1109/ius51837.2023.10307840
http://xplorestaging.ieee.org/ielx7/10306337/10306342/10307840.pdf?arnumber=10307840

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19

Conference

A Simulation Study to Evaluate Constraints for Nonlinearity Parameter Estimation Using the Depletion Method

المؤلفون: Romero, Adriana, Lavarello, Roberto, Coila, Andres

المساهمون: CONCYTEC

المصدر: 2023 IEEE EMBS R9 Conference

الاتاحة: http://dx.doi.org/10.1109/ieeeconf60929.2023.10525296
http://xplorestaging.ieee.org/ielx7/10525260/10525273/10525296.pdf?arnumber=10525296

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20

Conference

Improving Nonlinearity Parameter Imaging Using Compounding

المؤلفون: Parraga, Jhoel, Lavarello, Roberto, Coila, Andres

المصدر: 2023 IEEE EMBS R9 Conference

الاتاحة: http://dx.doi.org/10.1109/ieeeconf60929.2023.10525394
http://xplorestaging.ieee.org/ielx7/10525260/10525273/10525394.pdf?arnumber=10525394

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