Dr. James M. Sabatier Profile

Dr. James M. Sabatier

Senior Research Scientist & Associate at Univ of Mississippi

SPIE Involvement:

Author

Publications (56)

Proceedings Article | 10 June 2014 Paper

An algorithm for monitoring the traffic on a less-travelled road using multi-modal sensor suite

Thyagaraju Damarla, Gary Chatters, Brian Liss, Hao Vu, James Sabatier

Proceedings Volume 9079, 90790F (2014) https://doi.org/10.1117/12.2050318

KEYWORDS: Sensors, Roads, Acoustics, Target detection, Detection and tracking algorithms, Web 2.0 technologies, Bridges, Infrared sensors, Data analysis, Radar

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Proceedings Article | 6 June 2013 Paper

Estimation of target size using two passive infrared sensors

Thyagaraju Damarla, James Sabatier

Proceedings Volume 8711, 87110S (2013) https://doi.org/10.1117/12.2014954

KEYWORDS: Sensors, Infrared sensors, Fresnel lenses, Signal generators, Detection and tracking algorithms, Fourier transforms, Target detection, Infrared radiation, Dubnium, Infrared imaging

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Proceedings Article | 23 May 2013 Paper

Seismic signature analysis for discrimination of people from animals

Thyagaraju Damarla, Asif Mehmood, James Sabatier

Proceedings Volume 8745, 874518 (2013) https://doi.org/10.1117/12.2014956

KEYWORDS: Seismic sensors, Matrices, Algorithm development, Sensors, Analytical research, Acoustics, Databases, Signal detection, Unattended ground sensors, Detection and tracking algorithms

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Proceedings Article | 2 June 2011 Paper

Classification of people walking and jogging/running using multimodal sensor signatures

Thyagaraju Damarla, James Sabatier

Proceedings Volume 8019, 80190N (2011) https://doi.org/10.1117/12.883246

KEYWORDS: Sensors, Ultrasonics, Doppler effect, Acoustics, Algorithm development, Signal detection, Signal generators, Electric field sensors, Detection and tracking algorithms, Data analysis

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Proceedings Article | 29 April 2010 Paper

Carrier tracking and tunable passband filters for TDM-LDV mine detection

Richard Burgett, James Sabatier, Vyacheslav Aranchuk

Proceedings Volume 7664, 76641X (2010) https://doi.org/10.1117/12.853105

KEYWORDS: Laser Doppler velocimetry, Bandpass filters, Doppler effect, Interference (communication), Electronic filtering, Land mines, Demodulation, Modulation, Spatial resolution, Detection and tracking algorithms

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Proceedings Article | 5 May 2009 Paper

Orthogonal sensor suite and the signal-processing algorithm for human detection and discrimination

Alexander Ekimov, James Sabatier

Proceedings Volume 7303, 73030K (2009) https://doi.org/10.1117/12.818823

KEYWORDS: Signal detection, Ultrasonics, Sensors, Doppler effect, Detection and tracking algorithms, Buildings, Signal processing, Radar, Motion measurement, Motion detection

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Proceedings Article | 5 May 2009 Paper

Standoff detection of obscured vehicle with laser Doppler vibrometer

Vyacheslav Aranchuk, James Sabatier, Alex Ekimov, Richard Mack

Proceedings Volume 7303, 73030H (2009) https://doi.org/10.1117/12.818400

KEYWORDS: Laser Doppler velocimetry, Acoustics, Doppler effect, LIDAR, Target detection, Standoff detection, Wind measurement, Speckle, Radar imaging, Sensors

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Proceedings Article | 5 May 2009 Paper

Demultiplexing multiple-beam laser Doppler vibrometry for continuous scanning

Richard Burgett, Vyacheslav Aranchuk, James Sabatier, Steven Bishop

Proceedings Volume 7303, 73030I (2009) https://doi.org/10.1117/12.818219

KEYWORDS: Laser Doppler velocimetry, Spatial resolution, Doppler effect, Sensors, Data processing, Electronics, Vibrometry, Beam splitters, Land mines, Bragg cells

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Proceedings Article | 23 April 2008 Paper

Coherence analysis of air and mechanically coupled ground vibrations

Richard Burgett, James Sabatier

Proceedings Volume 6963, 69630U (2008) https://doi.org/10.1117/12.782630

KEYWORDS: Sensors, Acoustics, Data acquisition, Interference (communication), Particles, Linear filtering, Receivers, Environmental sensing, Velocity measurements, Signal attenuation

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Proceedings Article | 16 April 2008 Paper

Range limitation for seismic footstep detection

James Sabatier, Alexander Ekimov

Proceedings Volume 6963, 69630V (2008) https://doi.org/10.1117/12.785235

KEYWORDS: Bandpass filters, Signal detection, Electronic filtering, Linear filtering, Signal to noise ratio, Interference (communication), Sensors, Filtering (signal processing), Optical filters, Spectral resolution

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Proceedings Article | 16 April 2008 Paper

Human detection range by active Doppler and passive ultrasonic methods

Alexander Ekimov, James Sabatier

Proceedings Volume 6943, 69430R (2008) https://doi.org/10.1117/12.775771

KEYWORDS: Doppler effect, Ultrasonics, Receivers, Absorption, Sensors, Acoustics, Ultrasonography, Buildings, Passive sonar, Spectral resolution

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Proceedings Article | 4 May 2007 Paper

Passive ultrasonic method for human footstep detection

Alexander Ekimov, James Sabatier

Proceedings Volume 6562, 656203 (2007) https://doi.org/10.1117/12.716899

KEYWORDS: Ultrasonics, Sensors, Absorption, Buildings, Signal attenuation, Signal detection, Signal to noise ratio, Ultrasonography, Data acquisition, System on a chip

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Proceedings Article | 4 May 2007 Paper

CFAR detection algorithm for acoustic-seismic landmine detection

Ghaith Matalkah, Mustafa Matalgah, James Sabatier

Proceedings Volume 6553, 655303 (2007) https://doi.org/10.1117/12.719754

KEYWORDS: Land mines, Detection and tracking algorithms, Algorithm development, Velocity measurements, Phase velocity, Acoustics, Environmental sensing, Sensors, Matrices, Image processing

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SPIE Journal Paper | 1 October 2006

Multi-beam laser Doppler vibrometer for landmine detection

Vyacheslav Aranchuk, Amit Lal, Cecil Hess, James Sabatier

OE, Vol. 45, Issue 10, 104302, (October 2006) https://doi.org/10.1117/12.10.1117/1.2358975

KEYWORDS: Land mines, Doppler effect, Mining, Image segmentation, Speckle, Spatial resolution, Laser Doppler velocimetry, Sensors, Signal processing, Photodetectors

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Proceedings Article | 18 May 2006 Paper

Speckle noise in a continuously scanning multibeam laser Doppler vibrometer for acoustic landmine detection

Vyacheslav Aranchuk, Amit Lal, Cecil Hess, James Sabatier, Richard Burgett, Ina Aranchuk, William Mayo

Proceedings Volume 6217, 621716 (2006) https://doi.org/10.1117/12.668783

KEYWORDS: Laser Doppler velocimetry, Speckle, Spiral phase plates, Signal to noise ratio, Doppler effect, Wavelets, Land mines, Interference (communication), Fermium, Frequency modulation

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Proceedings Article | 17 May 2006 Paper

Advanced LDV instruments for buried landmine detection

Amit Lal, Slava Aranchuk, Valentina Doushkina, Ernesto Hurtado, Cecil Hess, Jim Kilpatrick, Drew L'Esperance, Nan Luo, Vladimir Markov, Jim Sabatier, Eddie Scott

Proceedings Volume 6217, 621715 (2006) https://doi.org/10.1117/12.668927

KEYWORDS: Land mines, Laser Doppler velocimetry, Spatial resolution, Sensors, Doppler effect, Cameras, Interferometry, Phase shifts, Imaging systems, Photography

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Proceedings Article | 17 May 2006 Paper

Nonlinear acoustic landmine detection: comparison of off-target soil background and on-target soil-mine nonlinear effects

Murray Korman, James Sabatier, Kathleen Pauls, Sean Genis

Proceedings Volume 6217, 62170Y (2006) https://doi.org/10.1117/12.668752

KEYWORDS: Land mines, Oscillators, Acoustics, Mining, Laser Doppler velocimetry, Soil science, Particles, Interfaces, Complex systems, Physics

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Proceedings Article | 17 May 2006 Paper

Study of climate and seasonal effects on soil properties by a nonlinear acoustic technique: the phase shift method

Zhiqu Lu, James Sabatier

Proceedings Volume 6217, 621719 (2006) https://doi.org/10.1117/12.666004

KEYWORDS: Soil science, Acoustics, Phase shifts, Receivers, Climatology, Transducers, Transmitters, Amplifiers, Temperature metrology, Phase measurement

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Proceedings Article | 18 April 2006 Paper

Broad frequency acoustic response of ground/floor to human footsteps

Alexander Ekimov, James Sabatier

Proceedings Volume 6241, 62410L (2006) https://doi.org/10.1117/12.663978

KEYWORDS: Acoustics, Spectral resolution, Motion models, Sensors, Data acquisition, Ultrasonics, Calibration, Protactinium, Motion measurement, Linear filtering

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Proceedings Article | 10 June 2005 Paper

Multi-beam laser Doppler vibrometry for acoustic landmine detection using airborne and mechanically coupled vibration

Vyacheslav Aranchuk, James Sabatier, Amit Lal, Cecil Hess, Richard Burgett, Michael O'Neill

Proceedings Volume 5794, (2005) https://doi.org/10.1117/12.603512

KEYWORDS: Doppler effect, Laser Doppler velocimetry, Land mines, Interference (communication), Image segmentation, Sensors, Acoustics, Vibrometry, Airborne laser technology, Photodetectors

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Proceedings Article | 10 June 2005 Paper

Nonlinear acoustic experiments involving landmine detection: connections with mesoscopic elasticity and slow dynamics in geomaterials

Murray Korman, James Sabatier

Proceedings Volume 5794, (2005) https://doi.org/10.1117/12.603737

KEYWORDS: Land mines, Acoustics, Mining, Oscillators, Particles, Soil science, Sensors, Laser Doppler velocimetry, Spectrum analysis, Physics

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Proceedings Article | 10 June 2005 Paper

Moving speed of linear acoustic landmine detection systems

Ning Xiang, James Sabatier

Proceedings Volume 5794, (2005) https://doi.org/10.1117/12.604381

KEYWORDS: Land mines, Spatial resolution, Acoustics, Sensors, Laser Doppler velocimetry, Signal detection, Roads, Image segmentation, Doppler effect, Bandpass filters

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Proceedings Article | 10 June 2005 Paper

Wavelet analysis for landmine detection false alarm discrimination

Vladimir Fokin, Margarita Fokina, James Sabatier

Proceedings Volume 5794, (2005) https://doi.org/10.1117/12.602125

KEYWORDS: Mining, Wavelets, Land mines, Particles, Acoustics, Wavelet transforms, Fourier transforms, Wave propagation, Velocity measurements, Time-frequency analysis

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Proceedings Article | 10 June 2005 Paper

Influence of wheeled vehicular traffic on the acoustic-to-seismic transfer function

Margarita Fokina, Vladimir Fokin, Zhiqu Lu, James Sabatier

Proceedings Volume 5794, (2005) https://doi.org/10.1117/12.602119

KEYWORDS: Roads, Land mines, Acoustics, Modulation, Wave propagation, Laser Doppler velocimetry, Frequency modulation, Data modeling, Mining, Signal attenuation

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