REAL-TIME LABEL INSERTION IN LIVE VIDEO THROUGH ONLINE TRIFOCAL TENSOR ESTIMATION

Robert Laganière, Johan Gottin

2006

Abstract

We present an augmented reality application that can supplement a live video sequence with virtual labels associated with the scene content captured by an agile video camera moving inside an explored environment. The method proposed is composed of two main phases. First, a matching phase where reference images are successively compared with the captured images. And, second, a tracking phase that aims at maintaining the correspondence between a successfully matched reference image and each frame of a captured sequence. Labels insertion is based on projective transfer using the trifocal tensor, this one being estimated and continuously updated as the camera is moved inside the scene.

Paper Citation

in Harvard Style

Laganière R. and Gottin J. (2006). REAL-TIME LABEL INSERTION IN LIVE VIDEO THROUGH ONLINE TRIFOCAL TENSOR ESTIMATION . In Proceedings of the First International Conference on Computer Vision Theory and Applications - Volume 2: VISAPP, ISBN 972-8865-40-6, pages 435-441. DOI: 10.5220/0001377504350441

in Bibtex Style

@conference{visapp06,
author={Robert Laganière and Johan Gottin},
title={REAL-TIME LABEL INSERTION IN LIVE VIDEO THROUGH ONLINE TRIFOCAL TENSOR ESTIMATION},
booktitle={Proceedings of the First International Conference on Computer Vision Theory and Applications - Volume 2: VISAPP,},
year={2006},
pages={435-441},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001377504350441},
isbn={972-8865-40-6},
}

in EndNote Style

TY - CONF
JO - Proceedings of the First International Conference on Computer Vision Theory and Applications - Volume 2: VISAPP,
TI - REAL-TIME LABEL INSERTION IN LIVE VIDEO THROUGH ONLINE TRIFOCAL TENSOR ESTIMATION
SN - 972-8865-40-6
AU - Laganière R.
AU - Gottin J.
PY - 2006
SP - 435
EP - 441
DO - 10.5220/0001377504350441