loading
Papers Papers/2020

Research.Publish.Connect.

Paper

Paper Unlock

Authors: Tuan Nguyen and Tony Pridmore

Affiliation: University of Nottingham, United Kingdom

Keyword(s): Adaptive tracking, Appearance Model, Motion Model.

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; Motion, Tracking and Stereo Vision ; Tracking and Visual Navigation

Abstract: We introduce a unified tracker, named as a feature based multiple model tracker (FMM), which adapts to changes in target appearance by combining two popular generative models: templates and histograms, maintaining multiple instances of each in an appearance pool, and enhances prediction by utilising multiple linear searches. These search directions are sparse estimates of motion direction derived from local features stored in a feature pool. Given only an initial template representation of the target, the proposed tracker can learn appearance changes in a supervised manner and generate appropriate target motions without knowing the target movement in advance. During tracking, it automatically switches between models in response to variations in target appearance, exploiting the strengths of each model component. New models are added, automatically, as necessary. The effectiveness of the approach is demonstrated using a variety of challenging video sequences. Results show that this fr amework outperforms existing appearance based tracking frameworks. (More)

CC BY-NC-ND 4.0

Sign In Guest: Register as new SciTePress user now for free.

Sign In SciTePress user: please login.

PDF ImageMy Papers

You are not signed in, therefore limits apply to your IP address 34.239.177.24

In the current month:
Recent papers: 100 available of 100 total
2+ years older papers: 200 available of 200 total

Paper citation in several formats:
Nguyen, T. and Pridmore, T. (2015). Adaptive Tracking via Multiple Appearance Models and Multiple Linear Searches. In Proceedings of the 10th International Conference on Computer Vision Theory and Applications - Volume 1: VISAPP, (VISIGRAPP 2015) ISBN 978-989-758-091-8; ISSN 2184-4321, pages 488-495. DOI: 10.5220/0005295004880495

@conference{visapp15,
author={Tuan Nguyen. and Tony Pridmore.},
title={Adaptive Tracking via Multiple Appearance Models and Multiple Linear Searches},
booktitle={Proceedings of the 10th International Conference on Computer Vision Theory and Applications - Volume 1: VISAPP, (VISIGRAPP 2015)},
year={2015},
pages={488-495},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005295004880495},
isbn={978-989-758-091-8},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the 10th International Conference on Computer Vision Theory and Applications - Volume 1: VISAPP, (VISIGRAPP 2015)
TI - Adaptive Tracking via Multiple Appearance Models and Multiple Linear Searches
SN - 978-989-758-091-8
IS - 2184-4321
AU - Nguyen, T.
AU - Pridmore, T.
PY - 2015
SP - 488
EP - 495
DO - 10.5220/0005295004880495

0123movie.net