[PDF][PDF] Fast and Accurate Thoracic SPECT Image Reconstruction

A Houimli, IB Mhamed, B Letaief… - … -Computer Modeling in …, 2022 - researchgate.net
ABSTRACT In Single-Photon Emission Computed Tomography (SPECT), the reconstructed
image has insufficient contrast, poor resolution and inaccurate volume of the tumor size due …

[PDF][PDF] A based daubechies wavelet transform approach to enhance the OSEM bone SPECT image reconstruction

H Afef, L Bechir, BS Dorra - Proceeding of Engineering and …, 2017 - academia.edu
This paper presents a new algorithm for bone Singlephoton emission computed tomography
(SPECT) image reconstruction based on ordered subset expectation maximization (OSEM) …

[PDF][PDF] Improvement of bone SPECT image reconstruction using a combined OSEM algorithm and a Curvelet transform

H Afef, L Bechir, BS Dorra - academia.edu
The ordered subset expectation maximization OSEM is the most widely used reconstruction
algorithm for Singlephoton emission computed tomography SPECT images reconstruction …

Optimization of bone SPECT image reconstruction based on a hybrid framework

H Afef, L Bechir, B Issam… - 2018 4th International …, 2018 - ieeexplore.ieee.org
Ordered subset expectation maximization (OSEM) is one of the most widely used
reconstruction algorithm for Singlephoton emission computed tomography (SPECT) images …

[PDF][PDF] OPTIMISATION DE LA RECONSTRUCTION EN TOMOGRAPHIE D'EMISSION

A HOUIMLI - 2022 - researchgate.net
La TEMP est une modalité de l'imagerie scintigraphique, où la gamma-caméra tourne
autour du patient. Elle permet alors la visualisation de la distribution du …