Uncalibrated Narrow Baseline Augmented Reality

A Yao; A Calway

Uncalibrated Narrow Baseline Augmented Reality

Department of Computer Science

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

Abstract

We describe initial work on a system for augmenting video sequences with 3-D graphics so that they appear to be present within the scene. Our aim is to do this in real-time for sequences captured by uncalibrated `live' cameras, such as a hand-held or wearable. The paper focuses on obtaining 3-D camera motion and depth estimates for these types of sequences using sparse feature tracking and the recursive algorithm developed by Azarbayejani and Pentland. We report experiments which demonstrate that the approach performs well and discuss implementation issues relating to its use in a `live' real-time system.

Translated title of the contribution	Uncalibrated Narrow Baseline Augmented Reality
Original language	English
Title of host publication	Unknown
Editors	G. M Cortelazzo, C Guerra
Publisher	IEEE Computer Society
Pages	182 - 185
Number of pages	3
ISBN (Print)	0769515215
Publication status	Published - Jun 2002

Bibliographical note

Conference Proceedings/Title of Journal: 1st International Symposium on 3D Data Processing Visualization and Transmission

Access to Document

http://www.cs.bris.ac.uk/Publications/pub_info.jsp?id=1000635

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Cite this

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title = "Uncalibrated Narrow Baseline Augmented Reality",

abstract = "We describe initial work on a system for augmenting video sequences with 3-D graphics so that they appear to be present within the scene. Our aim is to do this in real-time for sequences captured by uncalibrated `live' cameras, such as a hand-held or wearable. The paper focuses on obtaining 3-D camera motion and depth estimates for these types of sequences using sparse feature tracking and the recursive algorithm developed by Azarbayejani and Pentland. We report experiments which demonstrate that the approach performs well and discuss implementation issues relating to its use in a `live' real-time system. ",

author = "A Yao and A Calway",

note = "Conference Proceedings/Title of Journal: 1st International Symposium on 3D Data Processing Visualization and Transmission",

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language = "English",

isbn = "0769515215",

pages = "182 -- 185",

editor = "Cortelazzo, {G. M} and C Guerra",

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T1 - Uncalibrated Narrow Baseline Augmented Reality

AU - Yao, A

AU - Calway, A

N1 - Conference Proceedings/Title of Journal: 1st International Symposium on 3D Data Processing Visualization and Transmission

PY - 2002/6

Y1 - 2002/6

N2 - We describe initial work on a system for augmenting video sequences with 3-D graphics so that they appear to be present within the scene. Our aim is to do this in real-time for sequences captured by uncalibrated `live' cameras, such as a hand-held or wearable. The paper focuses on obtaining 3-D camera motion and depth estimates for these types of sequences using sparse feature tracking and the recursive algorithm developed by Azarbayejani and Pentland. We report experiments which demonstrate that the approach performs well and discuss implementation issues relating to its use in a `live' real-time system.

AB - We describe initial work on a system for augmenting video sequences with 3-D graphics so that they appear to be present within the scene. Our aim is to do this in real-time for sequences captured by uncalibrated `live' cameras, such as a hand-held or wearable. The paper focuses on obtaining 3-D camera motion and depth estimates for these types of sequences using sparse feature tracking and the recursive algorithm developed by Azarbayejani and Pentland. We report experiments which demonstrate that the approach performs well and discuss implementation issues relating to its use in a `live' real-time system.

M3 - Conference Contribution (Conference Proceeding)

SN - 0769515215

SP - 182

EP - 185

BT - Unknown

A2 - Cortelazzo, G. M

A2 - Guerra, C

PB - IEEE Computer Society

ER -