Samuel Bignardi
Samuel Bignardi
Georgia Institute of Technology
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OpenHVSR: imaging the subsurface 2D/3D elastic properties through multiple HVSR modeling and inversion
S Bignardi, A Mantovani, NA Zeid
Computers & Geosciences 93, 103-113, 2016
The uncertainty of estimating the thickness of soft sediments with the HVSR method: A computational point of view on weak lateral variations
S Bignardi
Journal of Applied Geophysics 145, 28-38, 2017
K-nearest neighbor driving active contours to delineate biological tumor volumes
A Comelli, A Stefano, G Russo, S Bignardi, MG Sabini, G Petrucci, ...
Engineering Applications of Artificial Intelligence 81, 133-144, 2019
Active contour algorithm with discriminant analysis for delineating tumors in positron emission tomography
A Comelli, A Stefano, S Bignardi, G Russo, MG Sabini, M Ippolito, ...
Artificial Intelligence in Medicine 94, 67-78, 2019
Performance of radiomics features in the quantification of idiopathic pulmonary fibrosis from HRCT
A Stefano, M Gioè, G Russo, S Palmucci, SE Torrisi, S Bignardi, A Basile, ...
Diagnostics 10 (5), 306, 2020
Development of a new fully three-dimensional methodology for tumours delineation in functional images
A Comelli, S Bignardi, A Stefano, G Russo, MG Sabini, M Ippolito, A Yezzi
Computers in biology and medicine 120, 103701, 2020
A smart and operator independent system to delineate tumours in Positron Emission Tomography scans
A Comelli, A Stefano, G Russo, MG Sabini, M Ippolito, S Bignardi, ...
Computers in Biology and Medicine 102, 1-15, 2018
Electrical resistivity tomography investigation of coseismic liquefaction and fracturing at San Carlo, Ferrara Province, Italy
NA Zeid, S Bignardi, R Caputo, G Santarato, M Stefani
Annals of Geophysics 55 (4), 2012
Tissue classification to support local active delineation of brain tumors
A Comelli, A Stefano, S Bignardi, C Coronnello, G Russo, MG Sabini, ...
Medical Image Understanding and Analysis: 23rd Conference, MIUA 2019 …, 2020
The Passive Seismic Technique ‘HVSR’ as a Reconnaissance Tool for Mapping Paleo‐soils: The Case of the Pilastri Archaeological Site, Northern Italy
N Abu Zeid, E Corradini, S Bignardi, V Nizzo, G Santarato
Archaeological Prospection 24 (3), 245-258, 2017
OpenHVSR-Processing toolkit: Enhanced HVSR processing of distributed microtremor measurements and spatial variation of their informative content
S Bignardi, AJ Yezzi, S Fiussello, A Comelli
Computers & geosciences 120, 10-20, 2018
Unusual geophysical techniques in archaeology-HVSR and induced polarization, a case history
NA Zeid, E Corradini, S Bignardi, N Morandi, V Nizzo, G Santarato
Near Surface Geoscience 2016-22nd European Meeting of Environmental and …, 2016
Geometric Seismic‐Wave Inversion by the Boundary Element Method
S Bignardi, F Fedele, A Yezzi, G Rix, G Santarato
Bulletin of the Seismological Society of America 102 (2), 802-811, 2012
High resolution geophysical and topographical surveys for the characterisation of fumane cave prehistoric site, Italy
M Obradovic, NA Zeid, S Bignardi, M Bolognesi, M Peresani, P Russo, ...
Near Surface Geoscience 2015-21st European Meeting of Environmental and …, 2015
Thickness variations in layered subsurface models-effects on simulated MASW
S Bignardi, G Santarato, NA Zeid
76th EAGE Conference and Exhibition-Workshops, cp-401-00050, 2014
Deep in a Paleolithic archive: Integrated geophysical investigations and laser-scanner reconstruction at Fumane Cave, Italy
NA Zeid, S Bignardi, P Russo, M Peresani
Journal of Archaeological Science: Reports 27, 101976, 2019
Extracting the shear wave velocity structure of deep alluviums of “Qom” Basin (Iran) employing HVSR inversion of microtremor recordings
S Maghami, A Sohrabi-Bidar, S Bignardi, A Zarean, M Kamalian
Journal of Applied Geophysics 185, 104246, 2021
The HVSR technique from array data, speeding up mapping of paleo-surfaces and buried remains: The case of the Bronze-Age site of Pilastri (Italy)
S Bignardi, NA Zeid, E Corradini, G Santarato
2017 SEG International Exposition and Annual Meeting, 2017
Shear-wave velocity profiles across the Ferrara arc: a contribution for assessing the recent activity of blind tectonic structures
N Abu-Zeid, S Bignardi, R Caputo, A Mantovani, G Tarabusi, G Santarato
Proceedings of the 33th GNGTS National Convention 1, 117-122, 2014
Surface waves in laterally heterogeneous media
S Bignardi, F Fedele, G Santarato, AJ Yezzi, GJ Rix
Journal of engineering mechanics 139 (9), 1158-1165, 2013
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