Thermal Sensing - Biometric Identification
Long-Wave Infrared (LWIR) (LIDAR)
Sensing of Human Gait (cf. walking) -
Physiological Monitoring (Sensing) includes Remote Physiological Monitoring (Sensing) performed with non-contact remote techniques which use physiological
monitoring RADAR and LIDAR systems.
(Remote Cardiac Biometrics with LIDAR)
Chip Transceiver (Emitter and Receiver)
(Droitcour A.D. dissertation - Stanford)
Horn antenna - Katabi MIT lab "EQ-Radio"
RADAR approach combined with algorithms for emotion detection
FMCW / Homodyne
Parabolic antenna (dish) - RADAR cardiogram at 15 ft - Remote Vital Sign Monitor (RVSM) for Atlanta Olympics(1996)
MIT Tech Review: "The Pentagon has a laser that can identify people from a distance—by their heartbeat".
(Remote cardiac biometrics)
Remote neural monitoring with microwaves/
radiofrequency (RF) Microwave/RF EEG
Magnetoencephalo-graphy with SQUID magnetometers
Magnetoencephalography with optical/atomic magnetometers
functional Near-Infrared Spectroscopy Imaging
structural Magnetic Resonance Imaging
Low-field (LF) and ultra low-field (ULF) structural MRI
functional Magnetic Resonance Imaging
Electron Paramagnetic Resonance (EPR)/ Electron Spin Resonance (ESR)
Proton Electron Double Resonance Imaging (PEDRI)/ Overhauser Magnetic Resonance Imaging (OMRI)
Magnetic Resonance Current Density Imaging (MRCDI)
Magnetic Resonance Electrical Impedance Tomography (MREIT)
Magnetic Resonance: A magnetic field splits spin energetic levels and induces spin precession. Energy transitions under conditions of Magnetic Resonance.
A magnetic field induces spin polarization and a net magnetization
An RF tips the magnetization with energy absorption. During magnetization decay a signal (FID) is emitted.
MRI: Polarization enhancement techniques
MRI: Detection RF pulse design
Inducing a Steady State Magnetization providing a continuously emitted signal from the subject
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