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Computer Graphics, Imaging and Visualisation (CGIV 2007)
Dual-Pivot Pose Determination of Human Head Based on Head Movement
Bangkok, Thailand
August 14-August 17
ISBN: 0-7695-2928-3
Fakhrul Hazman Yusoff, Universiti Putra Malaysia
Rahmita Wirza O.K. Rahmat, Universiti Putra Malaysia
Md. Nasir Sulaiman, Universiti Putra Malaysia
Mohamed Hatta Shaharom, Cyberjaya University College of Medical Sciences, Malaysia
Hariyati Shahrima Abdul Majid, International Islamic University, Malaysia
The pose determination is very important especially for system such as face tracking, face recognition, face analysis and even face modeling system. Pose determination is a pre-requisite step for establishing face orientation of which will be used in determining the shape and structure of the face. Existing rotation-based pose determination that describes head movement using a single pivot point cannot describe rotation that involves changes in pivot point. In addressing the issue, this paper suggests a pose determination technique via usage of two pivot points. The paper will propose a definition for dual-pivot pose determination, suggest approaches to calculate head movement along these pivots, show a brief application for the dual-pivot and give comment on advantages and disadvantages of dual- pivot points.
Citation:
Fakhrul Hazman Yusoff, Rahmita Wirza O.K. Rahmat, Md. Nasir Sulaiman, Mohamed Hatta Shaharom, Hariyati Shahrima Abdul Majid, "Dual-Pivot Pose Determination of Human Head Based on Head Movement," cgiv, pp.138-142, Computer Graphics, Imaging and Visualisation (CGIV 2007), 2007
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