Noninvasive polygraph technology based on optical analysis

Details Noninvasive polygraph technology based on optical analysis Noninvasive polygraph technology based on optical analysis

2008-11-24

2010-11-09

Chen, Wenpeng (Department: 2624)

Image analysis

Applications

Reexamination Certificate

active

07831061

ABSTRACT:
A system and method for unobtrusively and noninvasively subjecting a living subject to tests for the purpose of determining whether that subject is truthful or is under stress, or both. A series of radiation pulses, preferably infrared laser pulses, is directed by a lidar transceiver toward the subject—which returns (e.g. reflects or scatters) the pulses back to the transceiver, which time-resolves that return to segregate and isolate phenomena at, within or in front of the subject's skin. The transceiver is connected to an information processing device capable of determining various physiological characteristics exhibited by the subject in these several regions, respectively. A display associated with the processor visually indicates these physiological characteristics.

REFERENCES:
patent: 2944542 (1960-07-01), Barnett et al.
patent: 3230951 (1966-01-01), Teschner
patent: 4085740 (1978-04-01), Allen, Jr.
patent: 4123160 (1978-10-01), Caputo et al.
patent: 4289142 (1981-09-01), Keams
patent: RE33865 (1992-03-01), Knight et al.
patent: 5142372 (1992-08-01), Alfano et al.
patent: 5241360 (1993-08-01), Key et al.
patent: 5278403 (1994-01-01), Alfano et al.
patent: 5467122 (1995-11-01), Bowker et al.
patent: 5507291 (1996-04-01), Stirbl et al.
patent: 5792049 (1998-08-01), Eppstein et al.
patent: 5892575 (1999-04-01), Marino
patent: 6062216 (2000-05-01), Corn
patent: 6339715 (2002-01-01), Bahr et al.
patent: 6873716 (2005-03-01), Bowker et al.
patent: 2004/0031906 (2004-02-01), Gleckler
Lee, et al., “LIDAR Measurement of Water Temperature by Using Frequency-Shifted Raman Scattering”, Journal of the Korean Physical Society, vol. 38, No. 6, Jun. 2001, pp. 659-665.

Affiliated with

Also associated with

Rating

Noninvasive polygraph technology based on optical analysis does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Noninvasive polygraph technology based on optical analysis, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Noninvasive polygraph technology based on optical analysis will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4213725