2017
DOI: 10.2352/issn.2470-1173.2017.13.ipas-207
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Thermal Facial Signatures for State Assessment during Deception

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Cited by 2 publications
(3 citation statements)
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“…Vasavi et al [65] calculated heart rate based on the mean value of the frame over time. The authors [64] extracted the mean of the top 10% thermally hot pixels, minimum, maximum, and standard deviation. The authors [71] calculated the mean value of emissivity and performed normalization by using min-max normalization.…”
Section: Feature Extraction (Descriptors)mentioning
confidence: 99%
See 1 more Smart Citation
“…Vasavi et al [65] calculated heart rate based on the mean value of the frame over time. The authors [64] extracted the mean of the top 10% thermally hot pixels, minimum, maximum, and standard deviation. The authors [71] calculated the mean value of emissivity and performed normalization by using min-max normalization.…”
Section: Feature Extraction (Descriptors)mentioning
confidence: 99%
“…The authors [64] applied the thermal imaging to classify the challenged participants among the threatened participants. The findings show that features extracted from forehead and nose regions yield better accuracy of stress detection.…”
Section: Facial Thermal Signature Correlation With Stress Statementioning
confidence: 99%
“…increasing the heart rate. The human body reaction to strong stressors such as an interrogation, an interview or another mental load task [4,5] can lead to temperature changes based on the blood veins map all over the body. Each organism has its upper and lower efficiency threshold and reacts with stress to exceeding these thresholds.…”
Section: Introductionmentioning
confidence: 99%