Contactless Vital Signs Monitoring 1st edition by Wenjin Wang, Xuyu Wang – Ebook PDF Instant Download/Delivery: B09GRR86TY, 978-0128222829
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ISBN 10: B09GRR86TY
ISBN 13: 978-0128222829
Author: Wenjin Wang, Xuyu Wang
Vital signs, such as heart rate and respiration rate, are useful to health monitoring because they can provide important physiological insights for medical diagnosis and well-being management. Most traditional methods for measuring vital signs require a person to wear biomedical devices, such as a capnometer, a pulse oximeter, or an electrocardiogram sensor. These contact-based technologies are inconvenient, cumbersome, and uncomfortable to use. There is a compelling need for technologies that enable contact-free, easily deployable, and long-term monitoring of vital signs for healthcare.
Contactless Vital Signs Monitoring presents a systematic and in-depth review on the principles, methodologies, and opportunities of using different wavelengths of an electromagnetic spectrum to measure vital signs from the human face and body contactlessly. The volume brings together pioneering researchers active in the field to report the latest progress made, in an intensive and structured way. It also presents various healthcare applications using camera and radio frequency-based monitoring, from clinical care to home care, to sport training and automotive, such as patient/neonatal monitoring in intensive care units, general wards, emergency department triage, MR/CT cardiac and respiratory gating, sleep centers, baby/elderly care, fitness cardio training, driver monitoring in automotive settings, and more.
This book will be an important educational source for biomedical researchers, AI healthcare researchers, computer vision researchers, wireless-sensing researchers, doctors/clinicians, physicians/psychologists, and medical equipment manufacturers.
– Includes various contactless vital signs monitoring techniques, such as optical-based, radar-based, WiFi-based, RFID-based, and acoustic-based methods.
– Presents a thorough introduction to the measurement principles, methodologies, healthcare applications, hardware set-ups, and systems for contactless measurement of vital signs using camera or RF sensors.
– Presents the opportunities for the fusion of camera and RF sensors for contactless vital signs monitoring and healthcare.
Contactless Vital Signs Monitoring 1st Table of contents:
Foreword
Preface
Chapter 1: Human physiology and contactless vital signs monitoring using camera and wireless signals
Abstract
Acknowledgements
1.1. Contactless vital signs monitoring with cameras and wireless
1.2. Camera-based vital signs monitoring
1.3. Current techniques of camera-based vital signs monitoring
1.4. Applications of camera-based vital signs monitoring
1.5. Wireless-based vital signs monitoring
1.6. Current techniques of wireless-based vital signs monitoring
1.7. Conclusions
References
Part I: Camera-based vital signs monitoring
Chapter 2: Physiological origin of camera-based PPG imaging
Abstract
Acknowledgements
2.1. Introduction
2.2. Conventional PPG model: blood volume modulation
2.3. How to explain the largest modulation of the green light?
2.4. Alternative PPG model: tissue compression modulation
2.5. Boundary conditions and influence of skin contact
2.6. Pulsatile dermis compression and modulation of IR light
2.7. Light modulation in a single capillary
2.8. Irregularity of RBC motion
2.9. Occlusion plethysmography
2.10. Peculiarities of light interaction with cerebral vessels
2.11. APC as a measure of the arterial tone
2.12. Green-light camera-based PPG and cutaneous perfusion
2.13. Conclusive remarks
References
Chapter 3: Model-based camera-PPG
Abstract
3.1. Introduction
3.2. Model-based pulse rate extraction
3.3. Fitness application
3.4. Results
3.5. Discussion
3.6. Conclusions
Appendix 3.A. PBV determination
Appendix 3.B. Pseudocode for model-based PPG
References
Chapter 4: Camera-based respiration monitoring
Abstract
4.1. Introduction
4.2. Setup and measurements
4.3. Methods
4.4. Results and discussion
4.5. Conclusions
References
Chapter 5: Camera-based blood oxygen measurement
Abstract
5.1. Introduction
5.2. Principle
5.3. Application: monitoring blood oxygen saturation in human skin
5.4. Application: monitoring blood oxygen saturation in skin during changes in fraction of inspired oxygen
5.5. Application: monitoring blood oxygen saturation in brain
5.6. Application: monitoring blood oxygen saturation in hepatic ischemia-reperfusion
References
Chapter 6: Camera-based blood pressure monitoring
Abstract
Acknowledgements
6.1. Advantages over other potential cuff-less BP measurement devices
6.2. Theoretical principles
6.3. Summary of previous experimental studies
6.4. Conclusions
References
Chapter 7: Clinical applications for imaging photoplethysmography
Abstract
Acknowledgements
7.1. Overview
7.2. Patient monitoring and risk assessment
7.3. Application beyond patient monitoring
7.4. Summary and outlook
References
Chapter 8: Applications of camera-based physiological measurement beyond healthcare
Abstract
8.1. The evolution from the lab to the real world
8.2. The promise for ubiquitous computing
8.3. Challenges
8.4. Ethics and privacy implications
8.5. Regulation
8.6. Summary
References
Part II: Wireless sensor-based vital signs monitoring
Chapter 9: Radar-based vital signs monitoring
Abstract
9.1. Introduction
9.2. Vital signs monitoring through continuous-wave radar
9.3. Vital signs monitoring using FMCW radar
9.4. Conclusion
References
Chapter 10: Received power-based vital signs monitoring
Abstract
10.1. Introduction
10.2. Related work
10.3. Received power-based vital signs monitoring
10.4. Implementation
10.5. Experimental results
10.6. Conclusion
References
Chapter 11: WiFi CSI-based vital signs monitoring
Abstract
Acknowledgements
11.1. Introduction
11.2. An historic review of WiFi-based human respiration monitoring
11.3. The principle of WiFi CSI-based respiration monitoring
11.4. Robust single-person respiration monitoring
11.5. Robust multi-person respiration monitoring
11.6. Summary
References
Chapter 12: RFID-based vital signs monitoring
Abstract
12.1. Introduction
12.2. Background
12.3. Respiration monitoring using RFID systems
12.4. Implementation and evaluation
12.5. Conclusion
References
Chapter 13: Acoustic-based vital signs monitoring
Abstract
Acknowledgement
13.1. Introduction
13.2. Related work
13.3. Sonar phase analysis
13.4. The SonarBeat system
13.5. Experimental study
13.6. Conclusions
References
Chapter 14: RF and camera-based vital signs monitoring applications
Abstract
14.1. The pros and cons of RF and camera sensors
14.2. A hybrid radar–camera sensing system with phase compensation for random-body movement cancellation (RBMC) Doppler vitals sign detection
14.3. Non-contact dual-modality emotion recognition system by CW radar and RGB camera
References
Index
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Tags: Wenjin Wang, Xuyu Wang, Contactless Vital