3D face and motion from feature points using adaptive constrained minima

• Main Authors: Chouvatut,V., Madarasmi,S., Tucerya,M.
• Format: Article
• Published: Maruzen Co., Ltd/Maruzen Kabushikikaisha 2015
• Subjects: Computer Graphics and Computer-Aided Design; Applied Mathematics; Electrical and Electronic Engineering; Signal Processing
• Online Access: http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=80155164016&origin=inward; http://cmuir.cmu.ac.th/handle/6653943832/38604
• Institution: Chiang Mai University

This paper presents a novel method for reconstructing 3D geometry of camera motion and human-face model from a video sequence. The approach combines the concepts of Powell's line minimization with gradient descent. We adapted the line minimization with bracketing used in Powell's minimizat...