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Multi-Camera Multi-Person Tracking for
EasyLiving
May 1, 2000

Download Document
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BibTex
Authors

John Krumm

Steve Harris

Brian Meyers

Barry Brumitt

Michael Hale

Steven Shafer
Publication Type
Inproceedings

Abstract

Related Info
Abstract
While intelligent environments are often cited as a reason for doing work on visual persontracking, really making an intelligent environment exposes many real-world problems in visual
tracking that must be solved to make the technology practical. In the context of our EasyLiving
project in intelligent environments, we created a practical person-tracking system that solves
most of the real-world problems. It uses two sets of color stereo cameras for tracking multiple
people during live demonstrations in a living room. The stereo images are used for locating
people, and the color images are used for maintaining their identities. The system runs quickly
enough to make the room feel responsive, and it tracks multiple people standing, walking, sitting,
occluding, and entering and leaving the space.
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 Microsoft Research Lab - Redmond
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