DocumentCode
3047094
Title
Locating facial features in images with uncontrolled context
Author
Oancea, Romana ; Molder, Cristian
Author_Institution
Tech. Sci. Dept., Nicolae Balcescu Land Forces Acad., Sibiu, Romania
Volume
2
fYear
2011
fDate
9-11 Dec. 2011
Firstpage
271
Lastpage
275
Abstract
This paper proposes an automatic method of detection of facial features - eyes and mouth, based on color and on the symmetry map. The improvement of the quality of the image and the application of the correction techniques, such as the re-escalation of the image, the ellipsoidal vignetting or related processing lead to a detection rate of the facial features of up to 82.21%, as compared to 56.18% the value that was obtained initially.
Keywords
face recognition; image colour analysis; object detection; correction techniques; detection rate; ellipsoidal vignetting; facial feature detection; facial feature location; image re-escalation; symmetry map; uncontrolled context; Face; Face recognition; Facial features; Feature extraction; Image color analysis; Mouth; Skin; adaptive gamma correction; eyes; facial features; geometrical relations; mouth detection; vignetting;
fLanguage
English
Publisher
ieee
Conference_Titel
IT in Medicine and Education (ITME), 2011 International Symposium on
Conference_Location
Cuangzhou
Print_ISBN
978-1-61284-701-6
Type
conf
DOI
10.1109/ITiME.2011.6132037
Filename
6132037
Link To Document