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Wavelets/multiwavelets bases and correspondence estimation problem : an analytic study

Bhatti, Asim, Nahavandi, Saeid and Hossny, Mohammed 2010, Wavelets/multiwavelets bases and correspondence estimation problem : an analytic study, in ICARCV 2010 : 11th International Conference on Control, Automation, Robotics and Vision, IEEE, Piscataway, N.J., pp. 1725-1730.

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Title Wavelets/multiwavelets bases and correspondence estimation problem : an analytic study
Author(s) Bhatti, Asim
Nahavandi, Saeid
Hossny, Mohammed
Conference name IEEE International Conference on Control, Automation, Robotics & Vision (11th : 2010 : Singapore)
Conference location Singapore
Conference dates 7-10 Dec. 2010
Title of proceedings ICARCV 2010 : 11th International Conference on Control, Automation, Robotics and Vision
Editor(s) [Unknown]
Publication date 2010
Conference series International Conference on Control, Automation, Robotics and Vision
Start page 1725
End page 1730
Total pages 6
Publisher IEEE
Place of publication Piscataway, N.J.
Keyword(s) wavelets
multiwavelets
multiresolution analysis
correspondence estimation
Summary Correspondence estimation in one of the most active research areas in the field of computer vision and number of techniques has been proposed, possessing both advantages and shortcomings. Among the techniques reported, multiresolution analysis based stereo correspondence estimation has gained lot of research focus in recent years. Although, the most widely employed medium for multiresolution analysis is wavelets and multiwavelets bases, however, relatively little work has been reported in this context. In this work we have tried to address some of the issues regarding the work done in this domain and the inherited shortcomings. In the light of these shortcomings, we propose a new technique to overcome some of the flaws that could have significantly impact on the algorithm performance and has not been addressed in the earlier propositions. Proposed algorithm uses multiresolution analysis enforced with wavelets/multiwavelts transform modulus maxima to establish correspondences between the stereo pair of images. Variety of wavelets and multiwavelets bases, possessing distinct properties such as orthogonality, approximation order, short support and shape are employed to analyse their effect on the performance of correspondence estimation. The idea is to provide knowledge base to understand and establish relationships between wavelets and multiwavelets properties and their effect on the quality of stereo correspondence estimation.
Notes This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder.
ISBN 9781424478154
9781424478156
9781424478132
Language eng
Field of Research 080104 Computer Vision
Socio Economic Objective 869999 Manufacturing not elsewhere classified
HERDC Research category E1 Full written paper - refereed
HERDC collection year 2010
Copyright notice ©2010, IEEE
Persistent URL http://hdl.handle.net/10536/DRO/DU:30034531

Document type: Conference Paper
Collections: Centre for Intelligent Systems Research
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