Automatic parameter selection of image reconstruction algorithms for planar array capacitive imaging

C Tholin-Chittenden, JFPJ Abascal… - IEEE Sensors …, 2018 - ieeexplore.ieee.org
Landmines are often be made out of plastic with almost no metallic components which
makes detection difficult. A plausible solution is to detect superficial buried plastic objects …

Nonlinear material decomposition using a regularized iterative scheme based on the Bregman distance

JFPJ Abascal, N Ducros, F Peyrin - Inverse Problems, 2018 - iopscience.iop.org
In this paper, we address the resolution of material decomposition, which is a nonlinear
inverse problem encountered in spectral computed tomography (CT). The problem is usually …

A residual U-Net network with image prior for 3D image denoising

JFPJ Abascal, S Bussod, N Ducros… - 2020 28th European …, 2021 - ieeexplore.ieee.org
Denoising algorithms via sparse representation are among the state-of-the art for image
restoration. On previous work, we proposed SPADE-a sparse-and prior-based method for …

Incorporation of prior knowledge of signal behavior into the reconstruction to accelerate the acquisition of diffusion MRI data

JFPJ Abascal, M Desco… - IEEE transactions on …, 2017 - ieeexplore.ieee.org
Diffusion MRI data are generally acquired using hyperpolarized gases during patient breath-
hold, which yields a compromise between achievable image resolution, lung coverage, and …

Enabling tomography with low-cost C-arm systems

M Abella, C de Molina, N Ballesteros, A Garcia-Santos… - Plos one, 2018 - journals.plos.org
In scenarios where the use of a Computed Tomography (CT) is difficult, such as during
surgery or in the ICU, the use of a C-arm system to generate tomographic information could …

Intrinsic Respiratory Gating for Simultaneous Multi-Mouse μCT Imaging to Assess Liver Tumors

M Thamm, S Rosenhain, K Leonardic, A Höfter… - Frontiers in …, 2022 - frontiersin.org
Small animal micro computed tomography (μCT) is an important tool in cancer research and
is used to quantify liver and lung tumors. A type of cancer that is intensively investigated with …

Planar array magnetic induction tomography further improvement

F Li, M Soleimani, J Abascal - Sensor Review, 2019 - emerald.com
Purpose Magnetic induction tomography (MIT) is a tomographic imaging technique with a
wide range of potential industrial applications. Planar array MIT is a convenient setup but …

A sparse and prior based method for 3D image denoising

JFPJ Abascal, S Si-Mohamed, P Douek… - 2019 27th European …, 2019 - ieeexplore.ieee.org
Denoising algorithms via sparse representation are among the state-of-the art for 2D image
restoration. In this work, we propose a novel sparse and prior-based algorithm for 3D image …

Sparse reconstruction methods in X-ray CT

JFPJ Abascal, M Abella, C Mory… - Developments in X …, 2017 - spiedigitallibrary.org
Recent progress in X-ray CT is contributing to the advent of new clinical applications. A
common challenge for these applications is the need for new image reconstruction methods …

IMPROVED COMPRESSED SENSING RECONSTRUCTION FOR FLUORESCENCE MOLECULAR TOMOGRAPHY OF SPARSE VIEW

Z Zuo, S Dou, D Kong - actapress.com
Mechatronic Systems and Control, Vol. 50, No. 10, 2022 An Open Access Paper IMPROVED
COMPRESSED SENSING RECONSTRUCTION FOR FLUORESCENCE MOLECULAR …