Vision-Based Observation Models for Lower Limb 3D Tracking with a Moving Platform

Vision-Based Observation Models for Lower Limb 3D Tracking with a Moving Platform

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Tracking and understanding human gait is an important step towards improving elderly mobility and safety. This thesis presents a vision-based tracking system that estimates the 3D pose of a wheeled walker user's lower limbs with cameras mounted on the moving walker. The tracker estimates 3D p...

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Bibliographic Details
Main Author: Hu, Richard Zhi Ling
Language:en
Published: 2011
Subjects:
HMM
hidden markov model
observation model
color
gradient
3D tracking
Kinect
RGB camera
color space
lighting change
particle filter
kinesiology
Computer Science
Online Access:http://hdl.handle.net/10012/6110
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