2010
DOI: 10.1109/mis.2010.79
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Border Security Credibility Assessments via Heterogeneous Sensor Fusion

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Cited by 36 publications
(14 citation statements)
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“…For instance, when people were attempting deception, not only did the pitch (frequency) of the voice rise and become more varied, but also the periods during which the loudness of the voice did not change grew longer and more varied in length. The research also showed that the LDV was effective at detecting pulse and respiration rate, and that slower rates of inter-beat deceleration were associated with attempts to deceive (Derrick, et al 2010). However, normal movements of the subjects made it difficult to keep the LDV accurately trained on the part of the neck where data could be collected.…”
Section: [Figure 6 About Here]mentioning
confidence: 89%
See 1 more Smart Citation
“…For instance, when people were attempting deception, not only did the pitch (frequency) of the voice rise and become more varied, but also the periods during which the loudness of the voice did not change grew longer and more varied in length. The research also showed that the LDV was effective at detecting pulse and respiration rate, and that slower rates of inter-beat deceleration were associated with attempts to deceive (Derrick, et al 2010). However, normal movements of the subjects made it difficult to keep the LDV accurately trained on the part of the neck where data could be collected.…”
Section: [Figure 6 About Here]mentioning
confidence: 89%
“…Proof-of-concept research focused on assessing the technical feasibility of real-time credibility assessment for a) kinesic cues, such as gestures, micro-movements, eye-gaze, and body rigidity; vocalic cues such as speech duration, time-to-response when a question was asked, and latency; voice pitch and amplitude; and physiological cues: blood pressure, heart and respiration rate, facial skin temperature, and facial pore size (Derrick, et al 2010). Early research showed that certain vocalic cues reliably correlated strongly with intent to deceive.…”
Section: [Figure 6 About Here]mentioning
confidence: 99%
“…Derrick et al conducted a study on deception detection using a mock crime experimental paradigm that included the fusion of multiple behavioral sensors (Derrick, Elkins, Burgoon, Nunamaker Jr, & Zeng, 2010). Derrick et al found that deceivers increased their heart rate (measured using LDV) in anticipation to lie relevant stimulus and then decreased their heart rate after experiencing the stimulus.…”
Section: Fusionmentioning
confidence: 99%
“…The most significant achievement is an extension of access systems [3] to the large-scale A-machines, for applications such as mass public events and automated border crossing [6], [14], [7]. Various techniques have been developed in the last decade, based on multi-modal behavior biometrics [1], [4], [6], [14]. For example, in an AVATAR machine, vocal pitch frequency of voice, quality body movement, eye movement, pupil dilation in visual and infrared band, and facial expressions, are collected and analyzed [2] (Fig.…”
Section: Brief Overview Of the Evolving Concept Of A-machinesmentioning
confidence: 99%