AIMC Topic: Pelvis

Clear Filters Showing 51 to 60 of 224 articles

Machine learning for lumbar and pelvis kinematics clustering.

Computer methods in biomechanics and biomedical engineering Aug 7, 2023
Clustering algorithms such as k-means and agglomerative hierarchical clustering (HCA) may provide a unique opportunity to analyze time-series kinematic data. Here we present an approach for determining number of clusters and which clustering algorith...
Humans Cluster Analysis Pelvis Lumbar Vertebrae Algorithms Biomechanical Phenomena Machine Learning
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Shortening Acquisition Time and Improving Image Quality for Pelvic MRI Using Deep Learning Reconstruction for Diffusion-Weighted Imaging at 1.5 T.

Academic radiology Jul 25, 2023
RATIONALE AND OBJECTIVES: To determine the impact on acquisition time reduction and image quality of a deep learning (DL) reconstruction for accelerated diffusion-weighted imaging (DWI) of the pelvis at 1.5 T compared to standard DWI.
Humans Aged Male Middle Aged Female Reproducibility of Results Retrospective Studies Diffusion Magnetic Resonance Imaging Deep Learning Magnetic Resonance Imaging Pelvis Artifacts Signal-To-Noise Ratio
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BayeSeg: Bayesian modeling for medical image segmentation with interpretable generalizability.

Medical image analysis Jul 5, 2023
Due to the cross-domain distribution shift aroused from diverse medical imaging systems, many deep learning segmentation methods fail to perform well on unseen data, which limits their real-world applicability. Recent works have shown the benefits of...
Pelvis Heart Bayes Theorem Prostate Humans Male Image Processing, Computer-Assisted Neural Networks, Computer
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Two-stage multi-task deep learning framework for simultaneous pelvic bone segmentation and landmark detection from CT images.

International journal of computer assisted radiology and surgery Jun 15, 2023
PURPOSE: Pelvic bone segmentation and landmark definition from computed tomography (CT) images are prerequisite steps for the preoperative planning of total hip arthroplasty. In clinical applications, the diseased pelvic anatomy usually degrades the ...
Hip Humans Image Processing, Computer-Assisted Tomography, X-Ray Computed Acetabulum Deep Learning Pelvis
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A Feasibility Study on Deep Learning Reconstruction to Improve Image Quality With PROPELLER Acquisition in the Setting of T2-Weighted Gynecologic Pelvic Magnetic Resonance Imaging.

Journal of computer assisted tomography Jun 9, 2023
OBJECTIVES: Evaluate deep learning (DL) to improve the image quality of the PROPELLER (Periodically Rotated Overlapping Parallel Lines with Enhanced Reconstruction technique) for 3 T magnetic resonance imaging of the female pelvis.
Artifacts Image Enhancement Pelvis Feasibility Studies Deep Learning Female Humans Magnetic Resonance Imaging
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Incremental retraining, clinical implementation, and acceptance rate of deep learning auto-segmentation for male pelvis in a multiuser environment.

Medical physics Jun 7, 2023
BACKGROUND: Deep learning auto-segmentation (DLAS) models have been adopted in the clinic; however, they suffer from performance deterioration owing to the clinical practice variability. Some commercial DLAS software provide an incremental retraining...
Prostatic Neoplasms Pelvis Radiotherapy Planning, Computer-Assisted Organs at Risk Male Humans Deep Learning Image Processing, Computer-Assisted
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Clustering trunk movements of children and adolescents with neurological gait disorders undergoing robot-assisted gait therapy: the functional ability determines if actuated pelvis movements are clinically useful.

Journal of neuroengineering and rehabilitation Jun 3, 2023
INTRODUCTION: Robot-assisted gait therapy is frequently used for gait therapy in children and adolescents but has been shown to limit the physiological excursions of the trunk and pelvis. Actuated pelvis movements might support more physiological tru...
Humans Gait Child Movement Nervous System Diseases Walking Robotics Biomechanical Phenomena Pelvis Adolescent
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Clinical Outcomes of Pelvic Lymph Node Dissection Before Versus After Robot-Assisted Laparoscopic Radical Cystectomy.

Journal of laparoendoscopic & advanced surgical techniques. Part A Jun 1, 2023
The purpose of this study was to compare the clinical outcomes of bladder cancer patients treated with extended pelvic lymph node dissection (ePLND) before or after cystectomy under robotic-assisted radical cystectomy (RARC). A retrospective study ...
Laparoscopy Pelvis Cystectomy Urinary Bladder Neoplasms Lymph Node Excision Lymph Nodes Robotics Humans Treatment Outcome Retrospective Studies
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Single-Port Robotic Intersphincteric Resection for the Treatment of Rectal Cancer.

Surgical laparoscopy, endoscopy & percutaneous techniques Jun 1, 2023
BACKGROUND: The da Vinci Single-port (SP) system is designed to facilitate single-incision robotic surgery in a narrow space. We developed a new procedure of intersphincteric resection (ISR) using the SP platform and evaluated the technical safety an...
Pelvis Rectal Neoplasms Robotics Robotic Surgical Procedures Humans Retrospective Studies
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A Deep Learning Tool for Automated Landmark Annotation on Hip and Pelvis Radiographs.

The Journal of arthroplasty May 24, 2023
BACKGROUND: Automatic methods for labeling and segmenting pelvis structures can improve the efficiency of clinical and research workflows and reduce the variability introduced with manual labeling. The purpose of this study was to develop a single de...
Postoperative Period Deep Learning Humans Radiography Neural Networks, Computer Pelvis
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