Robust Image Analysis of Faces for Genetic Applications

0353035 - ÚI 2011 RIV CZ eng J - Článek v odborném periodiku
Kalina, Jan
Robust Image Analysis of Faces for Genetic Applications.
European Journal for Biomedical Informatics. Roč. 6, č. 2 (2010), s. 95-102. ISSN 1801-5603
Grant CEP: GA MŠMT(CZ) 1M06014
Výzkumný záměr: CEZ:AV0Z10300504
Klíčová slova: object localization * template matching * eye or mouth detection * robust correlation analysis * image denoising
Kód oboru RIV: BB - Aplikovaná statistika, operační výzkum

This paper is devoted to the automatic localization of objects in two-dimensional grey values of images of faces. It is motivated by a practical problem in human genetics and the output of the localization of objects in the given database of images is needed for other tasks in genetic research. The mouth and both eyes are jointly localized by means of templates. The paper compares different measures of correlation between two images and studies robustness aspects of these methods with respect to rotation, noise, occlusion and asymmetry in the image. The joint localization of the mouth and both eyes is invariant to rotation of the face.
Trvalý link: http://hdl.handle.net/11104/0192385