Modeling three-dimensional segmentation uncertainties for cone beam CT-based image-guided adaptive radiotherapy for prostate cancer

Keyphrases

• Prostate Cancer 100%
• CT-based 100%
• Cone-beam Computed Tomography 100%
• Adaptive Radiotherapy 100%
• Cone-beam CT 100%
• 3D Segmentation 100%
• Segmentation Uncertainty 100%
• Prostate 40%
• Imaging Modalities 40%
• Deformable Image Registration 40%
• Interobserver 40%
• Population Model 40%
• Fan-beam Computed Tomography 40%
• Bladder 20%
• Three-dimensional (3D) 20%
• Pelvis 20%
• Systematic Error 20%
• Computed Tomography Images 20%
• Rectum 20%
• Population-based 20%
• Prostate Cancer Patients 20%
• Manual Contouring 20%
• Image Guidance 20%
• Seminal Vesicle 20%
• Arbitrary Shape 20%
• Systematic Difference 20%
• Segmentation Error 20%
• Organ Surface 20%
• Surface Location 20%
• Anatomical Structure 20%
• Location-specific 20%
• Image Dose 20%
• Uncertainty Quantification 20%
• Perpendicular Distance 20%
• Action Level 20%
• Population of Structures 20%
• Prostatic Apex 20%
• Mesh-based Methods 20%
• Delineation Uncertainties 20%
• Contouring Uncertainty 20%
• Model Uncertainty 20%
• Surface-to-surface 20%
• Dose Summation 20%
• Surface Mesh 20%

Engineering

• Radiotherapy 100%
• Imaging Modality 100%
• Illustrates 50%
• Systematic Error 50%
• Arbitrary Shape 50%
• Individual Patient 50%
• Perpendicular Distance 50%
• Surface Mesh 50%
• Model Uncertainty 50%