Keyphrases
Single-photon Emission Computed Tomography (SPECT)
100%
Ultra-high Resolution
51%
Energy Resolution
43%
Emission Tomography
41%
X-ray Fluorescence
39%
SPECT Imaging
37%
Imaging Applications
33%
Spatial Resolution
32%
Fluorescence Emission
32%
X-ray Luminescence Computed Tomography
31%
Pixelation
30%
Gamma Spectrometry
29%
Hybrid Photodiodes
28%
Tomography System
27%
MR Compatibility
26%
CdTe Detector
26%
CZT Detector
26%
Gamma Camera
25%
High-resolution
25%
Multi-pixel
25%
Readout System
25%
Multiple pinhole
24%
Collimator
23%
Gamma Rays
22%
Single Photon Emission
22%
Emission Microscopy
22%
Photon Counting
21%
Small Animal
21%
Pinhole
21%
MRI Compatible
20%
Cadmium Telluride
19%
Compound Eye
19%
Monte Carlo Simulation
18%
Energy-resolved
18%
Aperture Design
18%
Large Volume
17%
Positron Emission Tomography
17%
Scintillation Crystal
17%
Cramér-Rao Bound
16%
Scintillation Detector
16%
Image Reconstruction
16%
Phantom
16%
Energy-resolved Photon Counting Detectors
16%
Angular Sampling
16%
Scintillation Counter
16%
Pinhole Aperture
14%
Depth of Interaction
14%
Imaging Resolution
14%
Systems-based
14%
High Sensitivity
14%
Engineering
Energy Engineering
95%
Gamma Ray
62%
Spatial Resolution
50%
High Resolution
46%
Photodiode
35%
Collimator
19%
Feasibility Study
19%
Design System
16%
Image Resolution
15%
Magnetic Field
14%
Object Space
14%
Application Specific Integrated Circuit
14%
Scintillation Crystal
13%
Photoelectron
13%
Experimental Result
13%
Preamplifier
12%
Image Reconstruction
12%
Scintillation Detector
11%
Limitations
11%
Imaging Systems
10%
Semiconductor Detector
10%
Detector System
10%
Light Collection
10%
Trigger Signal
9%
Siemens
9%
Maximum Likelihood
8%
Imaging Performance
8%
Room Temperature
8%
Fluorescence Emission
8%
X-Ray Fluorescence
8%
Ionizing Particle
8%
Joint Estimation
8%
Digital Oscilloscope
8%
Analytical Approach
8%
Hot Spot
8%
Sensing Mechanisms
8%
Source Point
8%
Response Function
7%
Collection Efficiency
7%
Amplifier
6%
Pixel Pitch
6%
Main Result
6%
Deconvolution
6%
Gradient Vector
6%
Design Parameter
6%
Region of Interest
6%
Signal-to-Noise Ratio
5%
Charge Carrier
5%
Parameter Space
5%
Gradient-Based Algorithm
5%