Feature-based Lucas-Kanade and active appearance models

Lucas-Kanade and active appearance models are among the most commonly used methods for image alignment and facial fitting, respectively. They both utilize nonlinear gradient descent, which is usually applied on intensity values. In this paper, we propose the employment of highly descriptive, densely...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	IEEE transactions on image processing : a publication of the IEEE Signal Processing Society. - 1992. - 24(2015), 9 vom: 12. Sept., Seite 2617-32
1. Verfasser:	Antonakos, Epameinondas (VerfasserIn)
Weitere Verfasser:	Alabort-i-Medina, Joan, Tzimiropoulos, Georgios, Zafeiriou, Stefanos P
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	2015
Zugriff auf das übergeordnete Werk:	IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
Schlagworte:	Journal Article Research Support, Non-U.S. Gov't