3D head pose recovery for interactive virtual reality avatars

被引：0

作者：

Cordea, MD ^{[1
]}

Petriu, EM ^{[1
]}

Georganas, ND ^{[1
]}

Petriu, DC ^{[1
]}

Whalen, TE ^{[1
]}

机构：

[1] Univ Ottawa, Sch Informat Technol & Engn, Ottawa, ON K1N 6N5, Canada

来源：

IMTC/2001: PROCEEDINGS OF THE 18TH IEEE INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE, VOLS 1-3: REDISCOVERING MEASUREMENT IN THE AGE OF INFORMATICS | 2001年

关键词：

real-time tracking; 3D head; avatar; virtual reality;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper discusses a 3D tracking method allowing real-time recovery of the 3D position and orientation of a moving head. The described method uses a 3D wireframe model of the head, a 2D feature-based matching algorithm, and an Extended Kalman Filter (EKF) estimator. The resulting motion tracking system works in a realistic environment without makeup on the face, with uncalibrated camera, and unknown lighting conditions and background.

引用

页码：72 / 77

页数：2

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