A systematic survey of computer-aided diagnosis in medicine: Past and present developments

J Yanase, E Triantaphyllou - Expert Systems with Applications, 2019 - Elsevier
Computer-aided diagnosis (CAD) in medicine is the result of a large amount of effort
expended in the interface of medicine and computer science. As some CAD systems in …

Gravity gradient tensor of arbitrary 3D polyhedral bodies with up to third-order polynomial horizontal and vertical mass contrasts

Z Ren, Y Zhong, C Chen, J Tang, T Kalscheuer… - Surveys in …, 2018 - Springer
During the last 20 years, geophysicists have developed great interest in using gravity
gradient tensor signals to study bodies of anomalous density in the Earth. Deriving exact …

Joint inversion of potential field data with adaptive unstructured tetrahedral mesh

H Cai, R Kong, Z He, X Wang, S Liu… - …, 2024 - pubs.geoscienceworld.org
Inverting potential field data presents a significant challenge due to its ill-posed nature, often
leading to nonunique model solutions. Addressing this, our work focuses on develo** a …

Constrained gravity inversion with adaptive inversion grid refinement in spherical coordinates and its application to mantle structure beneath Tibetan Plateau

Y Zhong, Z Ren, J Tang, Y Lin, B Chen… - Journal of …, 2022 - Wiley Online Library
We develop a novel gravity inversion algorithm in spherical coordinates based on adaptive
inversion mesh refinement and multiphysical parameter constraints. The inversion mesh is …

Gravity anomalies of arbitrary 3D polyhedral bodies with horizontal and vertical mass contrasts up to cubic order

Z Ren, Y Zhong, C Chen, J Tang, K Pan - Geophysics, 2018 - library.seg.org
ABSTRACT A new singularity-free analytical formula has been developed for the gravity
field of arbitrary 3D polyhedral mass bodies with horizontally and vertically varying density …

3‐D density structure of the lunar Mascon Basins revealed by a high‐efficient gravity inversion of the GRAIL data

G Zhao, J Liu, B Chen, MK Kaban… - Journal of Geophysical …, 2021 - Wiley Online Library
The lunar mascon basins are characterized by high gravity anomalies and thin crust. Study
of the density structure beneath the mascon basins can help to understand the origin of …

3-D full-waveform modeling and analysis of induced polarization and magnetic viscosity effect in time-domain electromagnetic method

H Liu, X Zhao, Y Yu, S Qiu, Y Ji - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
With the improvement in the accuracy of time-domain electromagnetic method (TDEM)
observations for geophysical exploration, abnormal diffusion phenomena have become a …

Fast and accurate forward modelling of gravity field using prismatic grids

L Chen, L Liu - Geophysical Journal International, 2019 - academic.oup.com
We propose a novel approach to compute the gravity field due to density anomaly in both
outside and inside of the solid Earth with high accuracy and efficiency. The high accuracy …

A new integral equation approach for 3D magnetotelluric modeling

ZY REN, CJ CHEN, JT TANG, F ZHOU… - Chinese Journal of …, 2017 - en.dzkx.org
Magnetotelluric method is a technique for imaging the electrical conductivity and structure of
the Earth. It is widely used in mining exploration, the detection of deep geologic structure …

Efficient 3‐D large‐scale forward modeling and inversion of gravitational fields in spherical coordinates with application to lunar mascons

G Zhao, B Chen, L Uieda, J Liu… - Journal of …, 2019 - Wiley Online Library
An efficient forward modeling algorithm for calculation of gravitational fields in spherical
coordinates is developed for 3‐D large‐scale gravity inversion problems. The 3‐D Gauss …