Keyphrases
Physical Phantom
100%
Exact Reconstruction
100%
Phantom Study
100%
Cone-beam Computed Tomography
100%
Helical Cone-beam CT
100%
Reconstruction Algorithm
50%
Helical Scan
50%
Digital Phantom
33%
Katsevich Algorithm
33%
Image Quality
16%
Spatial Resolution
16%
Phantom
16%
Phantom Measurements
16%
Modulation Transfer Function
16%
Reconstructed Image
16%
Mechanical Instability
16%
Image Noise
16%
Radiotherapy
16%
Linear Accelerator (LINAC)
16%
Quantitative Application
16%
Approximation Algorithms
16%
Gantry
16%
Soft-tissue Contrast
16%
Phantom Simulation
16%
Circular Cone
16%
CT Images
16%
Response Modulation
16%
Radiation Dose
16%
Approximate Reconstruction
16%
Photon Scattering
16%
Linear Motion
16%
Circular Rotation
16%
Beam Hardening
16%
Daily Radiation
16%
Helical CT
16%
CT number
16%
Helical Trajectory
16%
Image-guided Radiation Therapy
16%
Varian TrueBeam
16%
FDK Algorithm
16%
Gantry Rotation
16%
Dose Computation
16%
Table Motion
16%
Bowtie Filtration
16%
Cone-beam Computed Tomography Images
16%
Tumor Response Evaluation
16%
Spatial Frequency Response
16%
Engineering
Radiotherapy
100%
Spatial Resolution
50%
Reconstructed Image
50%
Transfer Function
50%
Frequency Response
50%
Spatial Frequency
50%
Image Noise
50%
Feasibility Study
50%
Linear Motion
50%
Computer Science
reconstruction algorithm
100%
Image Quality
33%
Reconstruction Result
33%
Reconstructed Image
33%
Spatial Resolution
33%
Spatial Frequency
33%
Image Noise
33%
Frequency Response
33%
Transfer Function
33%
Potential Solution
33%
Approximate Algorithm
33%
Linear Accelerator
33%
Medicine and Dentistry
Volume CT
100%
Computer Assisted Tomography
37%
Neoplasm
12%
Diagnosis
12%
Image Quality
12%
Radiation Therapy
12%
Spiral Computed Tomography
12%
Modulation Transfer Function
12%
Image-Guided Radiation Therapy
12%
Physics
Tomography
100%
Radiation Therapy
28%
Modulation Transfer Function
14%
Linear Accelerator
14%
Photon Scattering
14%