Augmented reality persistent annotation

Li, Sida

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https://hdl.handle.net/2142/90635 Copy

Description

Title

Augmented reality persistent annotation

Author(s)

Li, Sida

Issue Date

2016-04-25

Director of Research (if dissertation) or Advisor (if thesis)

Forsyth, David

Department of Study

Computer Science

Discipline

Computer Science

Degree Granting Institution

University of Illinois at Urbana-Champaign

Degree Name

M.S.

Degree Level

Thesis

Keyword(s)

• augmented reality
• persistent annotation

Abstract

We present a novel augmented reality annotation system that can create persistent annotation in any environment. The environment is either meshed in real time or loaded from previously scanned model. The model remains invisible while providing reference to real world geometry. Annotations are persistent across multiple sessions and devices. Annotations can also be color-coded and filtered. Our interface has annotation indicators and a radar map to help users quickly locate annotations. Multiple devices can work under a synchronized network to facilitate collaborative annotation tasks. We also conducted a user study to evaluate our system. Results have shown both quantitatively and qualitatively that our system improves productivity for annotation tasks.

Graduation Semester

2016-05

Type of Resource

text

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http://hdl.handle.net/2142/90635

Copyright and License Information

Copyright 2016 Sida Li

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