RESEARCH PAPERS

Thermal Facial Signature




StressCam: non-contact measurement of users' emotional states through thermal imaging
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 Expenditure of a subject during Stroop testing. Lower Inset: recording thermal facial information of a subject during Stroop testing.  These studies demonstrate that information collected from the thermal signature of frustration can be quantified. 

Dynamics of human thermal signatures
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 how the thermal imagery would look when people are internally generating heat through intense aerobic exercise, people were imaged before and after running/jogging for 2 miles. A typical general result is shown in Figure 4. In all cases the facial signature looked relatively 

Thermal image analysis for anxiety detection
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 Subject walks at 1 mph on a treadmill (10 min). Finally, we were interested to measure the facial thermal effect of the most common aerobic activity ,leisure walking.  It was of obvious value to check if this thermal signature could 

O'game, can you feel my frustration?: improving user's gaming experience via stresscam
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 events. The participants' facial thermal signature was recorded during this relaxation phase. After the relaxation phase, the participants were  The participants' facial thermal signature was not recorded during this test run. After 

Seeing through the face of deception
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Although the psychophysiology of startling differs from volitional deception, the nonspecificity of this facial thermal signature is reminis- cent of the nonspecific variables monitored during a polygraph (respiration, pulse, relative blood pressure and electrodermal response). 

Imaging facial physiology for the detection of deceit
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 They further suggested that such a heat signature can be captured by a highly sensitive thermal imaging system and analyzed using pattern  tational Physiology Lab in the University of Houston joined this effort early in the data collection and col- lected facial thermal video along 

Extraction of the superficial facial vasculature, vital signs waveforms and rates using thermalimaging
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 is sufficiently large and close to the skin's surface, creating a distinct heat signature that is  This assumption is consistent with the anatomy of the facial arteries based on the study  1. Sample thermal images and overlays consisting of the measurement sites and vascular maps at 

Appearance-based facial recognition using visible and thermal imagery: a comparative study
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 4. TITLE AND SUBTITLE Appearance-Based Facial Recognition Using Visible and Thermal Imagery: A Comparative Study 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c.  This provides a standardized thermal IR biometric signature for humans. 

Biometrics in Corrections: Current and Future Deployment
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 biometrics, facial thermography, gait analysis, and thermal imagery. Biometrics operates using a three-step process. First, a sensor makes an observation. The type of biometric device used determines the type of sensor and its observation. Next, the sensor captures a signature. 

Facial Recognition Technology, Video Surveillance, and Privacy
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 scanner which scans and then digitally records the fingerprint's signature.101 Woolworth's  1999] Facial Recognition Technology, Surveillance, and Privacy 309 6. Iris Recognition Iris  of biometrics.119 ? Other New Surveillance Technologies 1. Aerial Thermal Imaging Originally 

Infrared identification of faces and body parts
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 be established between tuning a biometric system to yield a unique signature for each  Facial thermography is a robust biometric, meeting the dual requirements of uniqueness and repeatability  The thermal pattems seen by an infrared camera derive primarily from the pattern of 

Thermal infrared imaging: a novel method to monitor airflow during polysomnography
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 in the thermal signature of the nostrils. If the nostrils were accurately localized in thermal imagery, then computing their mean temperature over time would act as a remote nasal thermistor. In thermal imagery, the nostrils can be segmented from the rest of the facial tissue due to 

Physiological face recognition is coming of age
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Hence, if one localizes the nose, he/she can estimate the facial pose. In a thermal infrared image, the nose is typically at a gradient with its surroundings, as shown in Figure 7. This  The combination of all three, creates a nasal ther- mal signature which is different than that of the 

Thermal imaging as a biometrics approach to facial signature authentication
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ABSTRACT This dissertation develops an image processing framework with unique feature extraction and similarity measurements for human face recognition in the thermal mid-wave infrared portion of the electromagnetic spectrum. The goals of this research is to design 

Generating thermal facial signatures using thermal infrared images
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 The thermal infrared images were then analyzed using digital image processing techniques to enhance and detect the facial vasculature network of the volunteers and generate a thermal facial signature for each volunteer.  2.6 Similarity Measure of Thermal Facial Signature 

Thermal Imaging As A Biometrics Approach To Facial Signature Authentication
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AMG Tamayo ,digitalcommons.fiu.edu This research aims at establishing a system for human face recognition in the thermal Mid- Wave Infrared (MWIR) portion of the Electromagnetic (EM) spectrum. Facial recognition has been implemented in the visible light portion of the EM spectrum. Applications for face 

Concealed knowledge identification using facial thermal imaging
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 The thrust of our research was to identify the relevant regions of the face where the temperature signature is most informative of the subject's effort to conceal  Qiang Ji and Jixu Chen of RPI for their work in extracting facial landmarks from thermal imaging, and Dr 

THERMAL FACIAL PATTERN RECOGNITION FOR PERSONAL VERIFICATION USING FUZZY CMAC MODEL
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These complex patterns are believed to be unique to each individual, and hence, can serve as a useful biometric signature [5]. The  over a long period of time [7]. Prokoski and Riedel [8] anticipated the possibility of extracting the vascular network from thermal facial images and 

A Concept for Assisting Remote IR Damage Assessment by Coupling Numerical Fire Suppression Models with Thermal Signature Models
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CONCLUSIONS The existing PEO-GCS Fire Suppression Model could provide transient, thermal boundary conditions to numerical thermal signature models of enemy armored vehicles for the 

An Approach to Detect Human Facial Skin in Thermal Imagery
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 detection in thermal imagery add to the capability to detect human skin under both day and night conditions [20] [21] . An additional motivation for skin detection is derived from recent research involving human signature understanding, specifically human facial pore detection 

Fracturing, thermal evolution and geophysical signature of the crater floor of a large impact structure: The case of the Sudbury Structure, Canada
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115 The Geological Society of America Special Paper 465 2010 Fracturing, thermal evolution and geophysical signature of the crater floor of a large impact structure: The case of the Sudbury Structure, Canada B. Milkereit Department of Physics, University of Toronto, 60 St. 

Contact-free Stress Monitoring for User's Divided Attention
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 The subjects' facial thermal signature was recorded during this relaxation period. We called it Page 4.  A feedback system can be devlope that alerts the users about their mental status based on the facial thermal signature . 

Thermal rectification at silicon-amorphous polyethylene interface
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the temperature drop at the interface is different for positive and negative heat current directions-this is a signature of thermal rectification.  (1), gives the temperature dependent inter- facial thermal conductance, which is shown in the bottom panel of Fig. 

Non-intrusive car driver's emotion recognition using thermal camera
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Pose-invariant physiological face recognition in the thermal infrared spectrum,


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