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