Jacques A. de Guise
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View article: Congestion Estimation at Junction Using Reinforcement Learning
Congestion Estimation at Junction Using Reinforcement Learning Open
Traffic jam in city intersections is a big problem because of growing vehicle numbers and static traffic control systems limitations. Usual fixed-time traffic lights can’t match changing traffic conditions, causing problems such as longer …
View article: Analysing the Role of Artificial Intelligence in Customer Experience and Enhancin Retention
Analysing the Role of Artificial Intelligence in Customer Experience and Enhancin Retention Open
Examining the use of artificial intelligence in improving customer experience and retention across diverse businesses. As enterprises progressively integrate AI technology, comprehending their influence on customer interactions is essentia…
View article: Dual-Path Deep Learning for Retinal Disease Detection: Cnn-Mae
Dual-Path Deep Learning for Retinal Disease Detection: Cnn-Mae Open
View article: Beyond Graseq: Enhanced Graph and Sequence Fusion with Contrastive Learning for Molecular Property Prediction
Beyond Graseq: Enhanced Graph and Sequence Fusion with Contrastive Learning for Molecular Property Prediction Open
View article: Automatic Pulp and Teeth Three-Dimensional Modeling of Single and Multi-Rooted Teeth Based on Cone-Beam Computed Tomography Imaging: A Promising Approach With Clinical and Therapeutic Outcomes
Automatic Pulp and Teeth Three-Dimensional Modeling of Single and Multi-Rooted Teeth Based on Cone-Beam Computed Tomography Imaging: A Promising Approach With Clinical and Therapeutic Outcomes Open
Background Cone-beam computed tomography (CBCT) imaging offers high-quality three-dimensional (3D) acquisition with great spatial resolution, given by the use of isometric voxels, when compared with conventional computed tomography (CT). T…
View article: Dense Point-to-Point Correspondences Between Genus-Zero Shapes Using Cubic Mapping and Horn-Schunck Optical Flow
Dense Point-to-Point Correspondences Between Genus-Zero Shapes Using Cubic Mapping and Horn-Schunck Optical Flow Open
View article: Statistical shape model of the spine fitting study: impact of clipping the latent representation
Statistical shape model of the spine fitting study: impact of clipping the latent representation Open
International audience
View article: Clinical Evaluation of In-House-Produced 3D-Printed Nasopharyngeal Swabs for COVID-19 Testing
Clinical Evaluation of In-House-Produced 3D-Printed Nasopharyngeal Swabs for COVID-19 Testing Open
3D-printed alternatives to standard flocked swabs were rapidly developed to provide a response to the unprecedented and sudden need for an exponentially growing amount of diagnostic tools to fight the COVID-19 pandemic. In light of the ant…
View article: Clinical Evaluation of In House Produced 3D Printed Nasopharyngeal Swabs for COVID-19 Testing
Clinical Evaluation of In House Produced 3D Printed Nasopharyngeal Swabs for COVID-19 Testing Open
3D printed alternatives to standard flocked swabs were rapidly developed to provide a response to the unprecedented and sudden need for an exponentially growing amounts of diagnostic tools to fight the pandemics of COVID-19. In light of th…
View article: Tibial Tunnel Placement in ACL Reconstruction Using a Novel Grid and Biplanar Stereoradiographic Imaging
Tibial Tunnel Placement in ACL Reconstruction Using a Novel Grid and Biplanar Stereoradiographic Imaging Open
Background: Nonanatomic graft placement is a frequent cause of anterior cruciate ligament reconstruction (ACLR) failure, and it can be attributed to either tibial or femoral tunnel malposition. To describe tibial tunnel placement in ACLR, …
View article: Femoral Tunnel Placement Analysis in ACL Reconstruction Through Use of a Novel 3-Dimensional Reference With Biplanar Stereoradiographic Imaging
Femoral Tunnel Placement Analysis in ACL Reconstruction Through Use of a Novel 3-Dimensional Reference With Biplanar Stereoradiographic Imaging Open
Background: The femoral-sided anatomic footprint of the anterior cruciate ligament (ACL) has been widely studied during the past decades. Nonanatomic placement is an important cause of ACL reconstruction (ACLR) failure. Purpose: To describ…
View article: HOUT-28. FIRST-LINE TEMOZOLOMIDE VS PCV FOR LOW GRADE GLIOMAS: A 11 YEARS REAL-WORLD DATA FROM CHUM, UNIVERSITY CENTER
HOUT-28. FIRST-LINE TEMOZOLOMIDE VS PCV FOR LOW GRADE GLIOMAS: A 11 YEARS REAL-WORLD DATA FROM CHUM, UNIVERSITY CENTER Open
BACKGROUND Before 2012, Temozolomide (TMZ) was used for low-grade gliomas (LGG) to avoid Lomustine toxicity. After 2012 RTOG data, Procarbazine, Lomustine and Vincristine (PCV) given sequentially with radiotherapy became standard treatment…
View article: HOUT-14. PROGNOSTIC IMPACT OF FIRST PSEUDOPROGRESSION ON MRI IN GLIOBLASTOMA, AN 11 YEARS EXPERIENCE FROM A CANADIAN UNIVERSITY CENTER
HOUT-14. PROGNOSTIC IMPACT OF FIRST PSEUDOPROGRESSION ON MRI IN GLIOBLASTOMA, AN 11 YEARS EXPERIENCE FROM A CANADIAN UNIVERSITY CENTER Open
BACKGROUND In glioblastomas (GBM) patients the first post-radiation MRI is usually difficult to interpret given the post-radiotherapy enhancement and possible pseudo-progression which is present in almost 50% of the patients. METHODS We re…
View article: Neuroimage signature from salient keypoints is highly specific to individuals and shared by close relatives
Neuroimage signature from salient keypoints is highly specific to individuals and shared by close relatives Open
Neuroimaging studies typically adopt a common feature space for all data, which may obscure aspects of neuroanatomy only observable in subsets of a population, e.g. cortical folding patterns unique to individuals or shared by close relativ…
View article: Comportement de la reconstruction latérale du genou lors d’une flexion de genou en charge et d’un pivot-shift : une étude de simulation
Comportement de la reconstruction latérale du genou lors d’une flexion de genou en charge et d’un pivot-shift : une étude de simulation Open
View article: Lateral extra-articular reconstruction length changes during weightbearing knee flexion and pivot shift: A simulation study
Lateral extra-articular reconstruction length changes during weightbearing knee flexion and pivot shift: A simulation study Open
View article: Intérêt des "Graphes de Courbure de Forme Subdivisé" pour décrire la déformation des structures complexes
Intérêt des "Graphes de Courbure de Forme Subdivisé" pour décrire la déformation des structures complexes Open
International audience
View article: 3D Mesh Description Using ''Subdivided Shape-Curvature-Graphs''
3D Mesh Description Using ''Subdivided Shape-Curvature-Graphs'' Open
This paper presents a shape descriptor for 3D meshes using a graph to represent a polyhedral mesh which is then used to extract patterns from the shape. The use of Subdivided Shape-Curvature-Graphs makes it possible to not only recognize t…
View article: Technical considerations in lateral extra-articular reconstruction coupled with anterior cruciate ligament reconstruction: A simulation study evaluating the influence of surgical parameters on control of knee stability
Technical considerations in lateral extra-articular reconstruction coupled with anterior cruciate ligament reconstruction: A simulation study evaluating the influence of surgical parameters on control of knee stability Open
View article: An analysis of 3D knee kinematic data complexity in knee osteoarthritis and asymptomatic controls
An analysis of 3D knee kinematic data complexity in knee osteoarthritis and asymptomatic controls Open
Three-dimensional (3D) knee kinematic data, measuring flexion/extension, abduction/adduction, and internal/external rotation angle variations during locomotion, provide essential information to diagnose, classify, and treat musculoskeletal…
View article: Assisting Surgeons with Artificial Intelligence
Assisting Surgeons with Artificial Intelligence Open
Identifying information on X-rays is essential in establishing a diagnosis and planning a medical procedure. This process, usually performed manually by a radiologist, is repetitive, time-consuming and can produce highly variable results. …
View article: Assister les chirurgiens au moyen de l’intelligence artificielle
Assister les chirurgiens au moyen de l’intelligence artificielle Open
L’identification d’informations sur les radiographies est une tâche incontournable pour établir un diagnostic et planifier le geste médical. Cette dernière, principalement réalisée manuellement par un clinicien, est répétitive, consommatri…
View article: Automatic Extraction of Complex 3D Structures Application to the Inner Ear Segmentation from Cone Beam CT Digital Volumes
Automatic Extraction of Complex 3D Structures Application to the Inner Ear Segmentation from Cone Beam CT Digital Volumes Open
We present an automatic approach for the retrieval of a complex structure within a 3D digital volume, using a generic deformable surface model. We apply this approach to the inner ear reconstruction of Cone Beam CT(CBCT) 3D data. The propo…
View article: Vibroacoustic modeling of an in vivo human head wearing a hearing protection device using the finite element method
Vibroacoustic modeling of an in vivo human head wearing a hearing protection device using the finite element method Open
One of the reasons why hearing protectors are not fully efficient at protecting against noisy environments is the acoustical discomfort they induce. This discomfort may incite an individual to wear his protector incorrectly or to remove it…
View article: Liver segmentation: indications, techniques and future directions
Liver segmentation: indications, techniques and future directions Open
View article: Biomechanical analysis to characterize the impact of knee osteoarthritis on hip, knee, and ankle kinematics
Biomechanical analysis to characterize the impact of knee osteoarthritis on hip, knee, and ankle kinematics Open
Background: Numerous studies use a biomechanical assessment to evaluate joint function in knee pathologies such as osteoarthritis. However, most of them focus only on the knee and the consequences of the pathology on other lower limb joint…
View article: Phase 1-2 Study on the Role of Dual-Energy Computed Tomography (DECT) for Assessment of Pulmonary Function in Radiation Therapy Planning
Phase 1-2 Study on the Role of Dual-Energy Computed Tomography (DECT) for Assessment of Pulmonary Function in Radiation Therapy Planning Open
View article: 43: Phase I-II on the use of Dual-Energy Computed Tomography (DECT) for Assessment of Differential Pulmonary Function in Radiotherapy Planning
43: Phase I-II on the use of Dual-Energy Computed Tomography (DECT) for Assessment of Differential Pulmonary Function in Radiotherapy Planning Open
View article: Analysis of Pulmonary Vein Antrums Motion with Cardiac Contraction Using Dual-Source Computed Tomography
Analysis of Pulmonary Vein Antrums Motion with Cardiac Contraction Using Dual-Source Computed Tomography Open
View article: Analyse de complexité des données cinématiques tridimensionnelles du genou
Analyse de complexité des données cinématiques tridimensionnelles du genou Open
L'analyse de la marche à partir des données cinématiques du genou offre des informations importantes
\nsur la fonction de la locomotion humaine. Ces données ont été récemment promues pour le diagnostic
\ndes pathologies de genou à travers …