.png){kind=icon}
返回
Monocular head pose estimation using generalized adaptive view-based appearance model
.png){kind=icon}
PRE
AI
DOI：10.1016/j.imavis.2009.08.004.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Accurately estimating the person's head position and orientation is an important task for a wide range of applications such as driver awareness, meeting analysis and human-robot interaction. Over the past two decades, many approaches have been suggested to solve this problem, each with its own advantages and disadvantages. In this paper, we present a probabilistic framework called Generalized Adaptive View-based Appearance Model (GAVAM) which integrates the advantages from three of these approaches: (1) the automatic initialization and stability of static head pose estimation, (2) the relative precision and user-independence of differential registration, and (3) the robustness and bounded drift of keyframe tracking. In our experiments, we show how the GAVAM model can be used to estimate head position and orientation in real-time using a simple monocular camera. Our experiments on two previously published datasets show that the GAVAM framework can accurately track for a long period of time with an average accuracy of 3.5 degrees and 0.75 in. when compared with an inertial sensor and a 3D magnetic sensor. (C) 2009 Elsevier B.V. All rights reserved.
Keyword:
Head pose estimation
View-based appearance model
Keyframe tracking
Differential tracking
Rigid body tracking
Kalman filter update
Bounded drift
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
4.2
论文数:
4.1K
被引数:
6.7K
机构
引用论文
Design and Implementation of Energy Management System Based on Spring Boot Framework.png)
Information
OAAI
InformationIF0
OAAI分享收藏Dynamic behavior of cracked pipe conveying fluid with moving mass based on timoshenko beam theory
PREAI
分享收藏Effect of pathological heterogeneity on shear wave elasticity imaging in the staging of deep venous thrombosisPLOS ONEOAAI
PLOS ONEIF0
OAAI分享收藏Functionalization of BaTiO3 nanoparticles with electron insulating and conducting organophosphazene-based hybrid materialsRSC Advances
OAAI
RSC AdvancesIF0
OAAI分享收藏
查看更多内容