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Authors: Annette Stahl and Ole Morten Aamo

Affiliation: Norwegian University of Science and Technology (NTNU), Norway

ISBN: 978-989-8425-02-7

ISSN: 2184-2809

Keyword(s): Motion estimation, Optimal control, Physical prior, Optimisation.

Related Ontology Subjects/Areas/Topics: Adaptive Signal Processing and Control ; Artificial Intelligence and Decision Support Systems ; Enterprise Information Systems ; Image Processing ; Informatics in Control, Automation and Robotics ; Intelligent Control Systems and Optimization ; Knowledge-Based Systems Applications ; Machine Learning in Control Applications ; Optimization Algorithms ; Optimization Problems in Signal Processing ; Robotics and Automation ; Signal Processing, Sensors, Systems Modeling and Control ; Vision, Recognition and Reconstruction

Abstract: In this paper we present an optimal control approach for image motion estimation in an explorative and novel way. The variational formulation incorporates physical prior knowledge by giving preference to motion fields that satisfy appropriate equations of motion. Although the framework presented is flexible, we employ the Burgers equation from fluid mechanics as physical prior knowledge in this study. Our control based formulation evaluates entire spatio-temporal image sequences of moving objects. In order to explore the capability of the algorithm to obtain desired image motion estimations, we perform numerical experiments on synthetic and real image sequences. The comparison of our results with other well-known methods demonstrates the ability of the optical control formulation to determine image motion from video and image sequences, and indicates improved performance.

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Paper citation in several formats:
Stahl A.; Morten Aamo O. and (2010). IMAGE MOTION ESTIMATION USING OPTIMAL FLOW CONTROL.In Proceedings of the 7th International Conference on Informatics in Control, Automation and Robotics - Volume 3: ICINCO, ISBN 978-989-8425-02-7, pages 14-21. DOI: 10.5220/0002937700140021

@conference{icinco10,
author={Annette Stahl and Ole {Morten Aamo}},
title={IMAGE MOTION ESTIMATION USING OPTIMAL FLOW CONTROL},
booktitle={Proceedings of the 7th International Conference on Informatics in Control, Automation and Robotics - Volume 3: ICINCO,},
year={2010},
pages={14-21},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002937700140021},
isbn={978-989-8425-02-7},
}

TY - CONF

JO - Proceedings of the 7th International Conference on Informatics in Control, Automation and Robotics - Volume 3: ICINCO,
TI - IMAGE MOTION ESTIMATION USING OPTIMAL FLOW CONTROL
SN - 978-989-8425-02-7
AU - Stahl, A.
AU - Morten Aamo, O.
PY - 2010
SP - 14
EP - 21
DO - 10.5220/0002937700140021

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