WE‐G‐217BCD‐07: Implementation and Evaluation of Helical On‐Board CBCT and Exact Image Reconstruction

Keyphrases

• Image Reconstruction 100%
• FDK Algorithm 100%
• Linear Accelerator (LINAC) 66%
• Image Quality 66%
• Reconstruction Algorithm 66%
• Varian 66%
• Katsevich Algorithm 66%
• Phantom 33%
• Head-and-neck 33%
• Lymph Node 33%
• Gantry Angle 33%
• University of Washington 33%
• St. Louis 33%
• Gastrointestinal 33%
• TrueBeam 33%
• External Beam 33%
• Adaptive Radiation Therapy 33%
• Projection Data 33%
• Medical Systems 33%
• CBCT Images 33%
• Noise Level 33%
• Exact Reconstruction 33%
• Helical Trajectory 33%
• Approximation Algorithms 33%
• Scatter Correction 33%
• Calibration Curve 33%
• CT number Accuracy 33%
• CBCT Imaging 33%
• Gynaecological Patients 33%
• Research Agreement 33%
• High Uniformity 33%
• Body Scan 33%
• Exact Algorithm 33%
• Catphan 33%
• Angle Correction 33%
• Uniform Region 33%

Engineering

• Image Reconstruction 100%
• Radiotherapy 50%
• Nodes 50%
• Projection Data 50%
• Reconstructed Image 50%
• Raw Data 50%
• Calibration Curve 50%
• Exact Algorithm 50%
• Degree Rotation 50%