Engineering
Parallel Beam
44%
Projection Data
42%
Collimator
35%
Image Reconstruction
31%
Simulation Result
30%
Focal Length
29%
Reconstructed Image
29%
Radiotherapy
22%
Reconstruction Problem
18%
Maximization
17%
Spatial Resolution
14%
High Resolution
12%
Maximum a Posteriori
10%
Circular Orbit
10%
Reconstruction Formula
10%
Dependent Attenuation
10%
Dependent System
10%
Least Square
10%
Experimental Result
10%
Frequency Domain
9%
Gamma Photon
7%
Hubert Transform
7%
Image Transmission
7%
Computational Efficiency
7%
Deconvolution
7%
Signal-to-Noise Ratio
7%
Coordinate System
6%
Filtration
6%
Energy Spectra
6%
Energy Engineering
6%
Resolution Noise
6%
Transmissions
6%
Super-Resolution Algorithm
5%
Graphic Card
5%
System Sensitivity
5%
Cortical Thickness
5%
Multiscale
5%
One Dimensional
5%
Early Detection
5%
Exit Thickness
5%
Plane Device
5%
Motion Parameter
5%
Good Performance
5%
Photon Density
5%
Obtains
5%
Stereovision
5%
Tasks
5%
Error Correction
5%
Receiver Operating Characteristic
5%
Segmentation Method
5%
Computer Science
Photon Emission
100%
reconstruction algorithm
59%
Projection Data
36%
Reconstructed Image
35%
de-noising
32%
Image Reconstruction
29%
Spatial Resolution
20%
Radon Transform
18%
Reconstruction Result
14%
super resolution
10%
Image Quality
10%
Backprojection
10%
Clinical Application
10%
Cortical Thickness
7%
Dimensional Image
7%
Mutual Information
7%
Wavelet Transforms
6%
Video Graphic Card
6%
Texture Mapping
6%
Beam Projection
6%
Technology Driven
6%
Least Squares Method
6%
Image Transmission
5%
Coder
5%
dna computing
5%
False Positive
5%
Resolution Detector
5%
Motion Parameter
5%
Data Simulation
5%
Registration Process
5%
Convolutional Neural Network
5%
improved particle swarm optimization
5%
Naïve Bayesian Classifier
5%
Detection Accuracy
5%
Bayesian Classifier
5%
Coordinate System
5%
Recognition Accuracy
5%
Error Correction
5%
Parameter Estimation
5%
Speed-up
5%
Neural Network
5%
Sampling Scheme
5%
Stereo Vision
5%
Surrounding Scene
5%
Projection Matrix
5%
Iterative Algorithm
5%
Reconstruction Formula
5%
Mathematics
Single Photon
96%
Nonuniform
92%
reconstruction algorithm
38%
Inversion Formula
24%
Reconstructed Image
22%
Wavelet
17%
Circular Orbit
7%
Variance
6%
Monte Carlo
6%
Conditionals
5%
Gaussian Distribution
5%
Posteriori
5%
Poisson Distribution
5%
Least Square
5%
Spatial Domain
5%
Nonlinear Equation
5%
Statistical Model
5%
Statistical Property
5%
