olemus
näo temperatuurikaart, mille määrab näo vereringe:
saadakse infrapunakiirguse kaudu,
kasutatakse biomeetrias
=
the IR-image of heat patterns created by the branching of blood vessels that are emitted from the skin

ülevaateid
http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.86.6388&rep=rep1&type=pdf

https://prezi.com/htyd9dmcszps/copy-of-facial-thermography/

https://dbc.wroc.pl/Content/40768/PDF/optappl_3204p653.pdf

näiteid
http://slideplayer.com/slide/4599939/15/images/11/Facial+Thermogram.jpg

http://slideplayer.com/slide/5149677/16/images/72/Facial+Thermogram+(IR+imaging).jpg

http://images.slideplayer.com/12/3424387/slides/slide_30.jpg