Naslov
Measurement of Head Rotation Using Triangular Face Model

Autori
Kuzmanić Skelin, Ana ; Bonković, Mirjana ; Vladan Papić

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the Seventh IASTED International Conference on Biomedical Engineering / A. Hierlemann - Anaheim : Calgary : Zurich : ACTA Press, 2010, 316-320

ISBN
978-0-88986-827-4

Skup
Seventh IASTED International Conference on Biomedical Engineering

Mjesto i datum
Innsbruck, Austrija, 17.02.2010. - 19.02.2010

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Computer vision; head pose estimation; face detection

Sažetak
Measurement of head rotation from 2D image requires finding correspondences between features of a model and an image. In this paper, we show that under weak- perspective assumption, given three facial points in image, such as eyes and mouth, rotation of corresponding points in space can be estimated with the addition of fourth point in space. Our approach to estimate rotation of head uses combination of Adaboost detector to localize head, weak perspective projection model of camera and three-point face model based on anthropometric measures to recover the head rotation. Experimental results on monocular images are presented.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA