Keyphrases
Angular Direction
10%
Bias Field
30%
Bowtie Filter
10%
Cartesian Coordinate System
10%
Circular Scanning
10%
Clinical Application
20%
Cone-beam CT
100%
Correction Algorithm
10%
Correction Method
10%
CT Images
50%
CT number
20%
CT Projections
10%
CT-based
10%
Current Clinical Practice
10%
Data Correction
10%
Domain Correction
10%
Effective Approach
10%
Field Angle
10%
Filter Method
10%
High Efficiency
10%
High-frequency Component
10%
Image Contrast
10%
Image Correction
10%
Image Domain
100%
Image Quality Metrics
10%
Large Volume
10%
Low-pass Filtering
20%
Median Filter
10%
No Prior Information
10%
Non-ideality
10%
Novel Algorithm
10%
Patient Data
10%
Patient Information
100%
Patient-reported Data
10%
Pelvis
20%
Polar Coordinate System
10%
Polynomial Fitting
10%
Precision Radiotherapy
10%
Projection Error
10%
Radial Direction
10%
Radial Pattern
10%
Reconstructed Image
20%
Region of Interest
10%
Scanning Geometry
10%
Selected Region
10%
Shading Artifacts
40%
Shading Correction
100%
Spatial Uniformity
20%
Transformed Image
10%
Treatment Guidance
10%
Treatment Monitoring
10%
Engineering
Applicability
33%
Bias Field
100%
Cartesian Coordinate System
33%
Clinical Application
33%
Effective Approach
33%
Field Angle
33%
Filtration
66%
High-Frequency Component
33%
Image Domain
100%
Median Filtering
33%
Metrics
33%
Nonuniformity
33%
Patient Specific
33%
Polar Coordinate System
33%
Radial Direction
33%
Radiotherapy
33%
Reconstructed Image
66%
Region of Interest
33%
Selected Region
33%
Computer Science
Cartesian Coordinate System
33%
Clinical Application
33%
Coordinate System
33%
Correction Algorithm
33%
Correction Method
33%
Effective Approach
33%
Frequency Component
33%
Image Contrast
33%
Image Quality
33%
Measurement Data
33%
Median Filtering
33%
Patient Anatomy
66%
Patient Information
100%
Reconstructed Image
66%
Transformed Image
33%
Biochemistry, Genetics and Molecular Biology
Cone Beam Computed Tomography
100%
Illumination
10%
Image Quality
10%
Light Scattering
10%
Patient Coding
10%
Solution and Solubility
10%
Earth and Planetary Sciences
Cartesian Coordinate
12%
Nonuniformity
12%
Polar Coordinate
12%
Radiation Therapy
12%
Shading
100%
Neuroscience
Cone Beam Computed Tomography
100%
Pelvis
20%
Radiation Therapy
10%