Resolution improvement by sub-pixel image registration

Erez Shor; Leonid P. Yaroslavsky

Resolution improvement by sub-pixel image registration

Erez Shor^*, Leonid P. Yaroslavsky

^*Corresponding author for this work

Interdisciplinary Engineering

Tel Aviv University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

A stable algorithm for generating high resolution images from a small set of given low resolution images, obtained from various sources is described. The algorithm includes using image registration with sub-pixel accuracy based on matched filtering and adaptive filtering, imaging-sequence simulation using spatial domain filtering and non linear restoration filtering. In order to improve the computational efficiency of the algorithm, a low computational method for image registration is suggested, that makes use of motion estimation data contained in compressed video streams. The algorithm can be used to improve the visual quality of images, such as thermal sensors for military applications, as well as selected TV frames.

Original language	English
Title of host publication	Proceedings of the Fourth IASTED International Conference on Visualization, Imaging, and Image Processing
Editors	J.J. Villanueva
Pages	314-317
Number of pages	4
State	Published - 2004
Event	Proceedings of the Fourth IASTED International Conference on Visualization, Imaging, and Image Processing - Marbella, Spain Duration: 6 Sep 2004 → 8 Sep 2004

Publication series

Name	Proceedings of the Fourth IASTED International Conference on Visualization, Imaging, and Image Processing

Conference

Conference	Proceedings of the Fourth IASTED International Conference on Visualization, Imaging, and Image Processing
Country/Territory	Spain
City	Marbella
Period	6/09/04 → 8/09/04

Keywords

Image Processing
Registration
Resolution Enhancement

Cite this

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title = "Resolution improvement by sub-pixel image registration",

abstract = "A stable algorithm for generating high resolution images from a small set of given low resolution images, obtained from various sources is described. The algorithm includes using image registration with sub-pixel accuracy based on matched filtering and adaptive filtering, imaging-sequence simulation using spatial domain filtering and non linear restoration filtering. In order to improve the computational efficiency of the algorithm, a low computational method for image registration is suggested, that makes use of motion estimation data contained in compressed video streams. The algorithm can be used to improve the visual quality of images, such as thermal sensors for military applications, as well as selected TV frames.",

keywords = "Image Processing, Registration, Resolution Enhancement",

author = "Erez Shor and Yaroslavsky, {Leonid P.}",

year = "2004",

language = "אנגלית",

isbn = "0889864152",

series = "Proceedings of the Fourth IASTED International Conference on Visualization, Imaging, and Image Processing",

pages = "314--317",

editor = "J.J. Villanueva",

booktitle = "Proceedings of the Fourth IASTED International Conference on Visualization, Imaging, and Image Processing",

note = "Proceedings of the Fourth IASTED International Conference on Visualization, Imaging, and Image Processing ; Conference date: 06-09-2004 Through 08-09-2004",

}

Shor, E & Yaroslavsky, LP 2004, Resolution improvement by sub-pixel image registration. in JJ Villanueva (ed.), Proceedings of the Fourth IASTED International Conference on Visualization, Imaging, and Image Processing., 452-205, Proceedings of the Fourth IASTED International Conference on Visualization, Imaging, and Image Processing, pp. 314-317, Proceedings of the Fourth IASTED International Conference on Visualization, Imaging, and Image Processing, Marbella, Spain, 6/09/04.

Resolution improvement by sub-pixel image registration. / Shor, Erez; Yaroslavsky, Leonid P.
Proceedings of the Fourth IASTED International Conference on Visualization, Imaging, and Image Processing. ed. / J.J. Villanueva. 2004. p. 314-317 452-205 (Proceedings of the Fourth IASTED International Conference on Visualization, Imaging, and Image Processing).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Yaroslavsky, Leonid P.

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AB - A stable algorithm for generating high resolution images from a small set of given low resolution images, obtained from various sources is described. The algorithm includes using image registration with sub-pixel accuracy based on matched filtering and adaptive filtering, imaging-sequence simulation using spatial domain filtering and non linear restoration filtering. In order to improve the computational efficiency of the algorithm, a low computational method for image registration is suggested, that makes use of motion estimation data contained in compressed video streams. The algorithm can be used to improve the visual quality of images, such as thermal sensors for military applications, as well as selected TV frames.

KW - Image Processing

KW - Registration

KW - Resolution Enhancement

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BT - Proceedings of the Fourth IASTED International Conference on Visualization, Imaging, and Image Processing

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Resolution improvement by sub-pixel image registration

Abstract

Publication series

Conference

Keywords

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