本書結(jié)合作者近幾年的研究成果，主要內(nèi)容包括：核輻射監(jiān)測和成像，具體為國內(nèi)首創(chuàng)的基于智能手機和監(jiān)控攝像頭CMOS傳感器的核輻射測量、高靈敏度的能譜儀、具有定位和成像的探測器和設(shè)備，可應(yīng)用于材料放射性檢測、無損檢測成像；在核醫(yī)學(xué)上的應(yīng)用，包括正電子發(fā)射斷層成像PET設(shè)備和單光子發(fā)射斷層成像設(shè)備SPECT,以及對應(yīng)的高性能探測器和相關(guān)質(zhì)控技術(shù)和數(shù)據(jù)處理算法。本書可供高等院校儀器、儀表專業(yè)的本科生、研究生學(xué)習(xí)參考，也可供從事核科學(xué)與技術(shù)相關(guān)領(lǐng)域的科技人員參考。
1 Radiation Detection Technique using Smartphones
1.1 Introduction
1.2 Raydose-V1 App
1.2.1 Real-time Processing Algorithm
1.2.2 Dose Calibration Experiments
1.2.3 Performance Experiments
1.2.4 Results
1.2.5 Discussions
1.3 Raydose-V2
1.3.1 Image Processing Algorithms
1.3.2 Experiments
1.3.3 Result and Discussion
1.3.4 Summary
References
2 Radiation Detection Techniques using Surveillance Cameras
2.1 Introduction
2.2 Experiments
2.3 Algorithm
2.3.1 Moving-object Detection and Removal
2.3.2 Grayscale Processing and Gaussian Convolution
2.3.3 Inter-Frame Difference
2.3.4 Image Morphology Processing
2.3.5 Radiation-Information Extraction
2.4 Results
2.5 Discussion
2.6 Summary
References
3 A High Sensitivity NaI(TI) Spectrometry
3.1 Introduction
3.2 System Description
3.3 Experiments
3.4 Data Processing and Analysis
3.5 Results
3.5.1 Energy Shift of the Electronics
3.5.2 Average Pulse Waveforms
3.5.3 Energies of APWs
3.5.4 Energy Spectra
3.5.5 Energy Resolutions
3.6 Discussion and Conclusion
References
4 Radiation Location and Imaging using Scintillator Detectors
4.1 System 1 : An Attenuation based Sandwich Detector
4.1.1 Detector Scheme
4.1.2 Mathematical Model
4.1.3 Virtual Case Study
4.1.4 Experimental Results
4.1.5 Error Analysis
4.1.6 Summary
4.2 System 2: A 360 Degree Sensitive Detector
4.2.1 Description of the Design
4.2.2 Source Locating Algorithm
4.2.3 Verified Experiments
4.2.4 Experimental Results
4.2.5 Summary
4.3 System 3: A Direction-Sensitive Spherical Detector with 4π View
4.3.1 Description of the Design
4.3.2 System Components
4.4 System 4: A Coded-Aperture Camera for Radiation Imaging
4.4.1 Introduction
4.4.2 The MURA Mask
4.4.3 Scintillator Detector
4.4.4 Image Reconstruction
4.4.5 Radiation Imaging Studies
4.4.6 Image Registration
4.4.7 Summary
References
5 Nuclear Medical Imaging System
5.1 Introduction
5.1.1 Medical Imaging Technology
5.1.2 Molecular Imaging
5.1.3 Small Animal Imaging
5.2 SPECT Imaging
5.3 PET and PET/CT Imaging
5.4 A Compact Animal PET/SPECT/CT System
5.4.1 System Setup
5.4.2 Performance Evaluation
5.4.3 Results
5.4.4 Discussion and Conclusion
References
6 Intrinsic Radiation of Lutetium Based PET Detector
6.1 Introduction of Lutetium-176
6.2 The Drawbacks of IRL in PET
6.2.1 Common PET Imaging
6.2.2 Low Activity PET Imaging
6.2.3 Long Axial FOV PET
6.2.4 PET/SPECT Imaging
6.3 The Traditional Benefits of IRL in PET Systems
6.3.1 For Detector Study
6.3.2 For Monitoring PET Channel Gain Drift
6.3.3 For Time Alignment of TOF-PET
6.3.4 For Generating Transmission Image
6.4 For Pinhole Geometry Calibration
6.4.1 Lu-176 Based Calibration Method
6.4.2 Simulation Studies and Results
6.4.3 Experiment Studies and Results
6.5 For PET/CT Alignment
6.5.1 Introduction of PET/CT Alignment Calibration
6.5.2 Materials and Experiments
6.5.3 Transformation Matrix Generation Algorithm
6.5.4 Results
6.5.5 Discussions
6.5.6 Summary
6.6 Conclusions
References
7 High Performance Position Sensitive Scintillator Detectors for PET
7.1 Components of Detectors
7.1.1 Seintination Crystal Selection
7.1.2 Photodetector Selection
7.1.3 ASIC Chip
7.2 Experiment Platform
7.3 Detector Modules
7.3.1 8×8 Array Detector Module
7.3.2 12×12 Array Detector Module
7.3.3 16×16 Array Detector Module
7.3.4 22×22 Array Detector Module
7.4 PET Detectors with Air-gapped Pixelated LYSO
7.4.1 Single Crystal Experiment
7.4.2 8×8 LYSO Module Experi
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