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2011 | OriginalPaper | Buchkapitel

5. A Framelet-Based Algorithm for Video Enhancement

verfasst von : Raymond H. Chan, Yiqiu Dong, Zexi Wang

Erschienen in: Numerical Linear Algebra in Signals, Systems and Control

Verlag: Springer Netherlands

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Abstract

Video clips are made up of many still frames. Most of the times, the frames are small perturbations of their neighboring frames. Recently, we proposed a framelet-based algorithm to enhance the resolution of any frames in a video clip by solving it as a super-resolution image reconstruction problem. In this paper, we extend the algorithm to video enhancement, where we compose a high-resolution video from a low-resolution one. An experimental result of our algorithm on a real video clip is given to illustrate the performance.

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Metadaten
Titel
A Framelet-Based Algorithm for Video Enhancement
verfasst von
Raymond H. Chan
Yiqiu Dong
Zexi Wang
Copyright-Jahr
2011
Verlag
Springer Netherlands
DOI
https://doi.org/10.1007/978-94-007-0602-6_5

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