Robust modified active shape model for automatic facial landmark annotation of frontal faces
BTAS'09 Proceedings of the 3rd IEEE international conference on Biometrics: Theory, applications and systems
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In this paper, we proposed three improvements on the traditional Active Shape Models, which make the Active Shape Models execute more accurate for face alignment. These improvements including: Group method for avoid creating distort shape; Best direction and extended width for search profile; Enhanced edge profile for special landmark points on the cheek contour of face shape.