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Title:
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CONSTRAINTS AND REQUIREMENTS FOR DIGITAL IMAGE RESTORATION OF ANALOG VIDEO TAPES |
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Author(s):
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Thilo Bauer , Hans Weghorn , Claude C. Chibelushi |
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ISBN:
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972-8939-03-5 |
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Editors:
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Pedro Isaías, Piet Kommers and Maggie McPherson |
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Year:
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2005 |
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Edition:
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Single |
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Keywords:
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Video Archiving, Video Digitization, Video Distortion. |
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Type:
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Short Paper |
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First Page:
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625 |
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Last Page:
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629 |
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Language:
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English |
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Cover:
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Full Contents:
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click to dowload 
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Paper Abstract:
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This paper introduces a research project, which addresses problems associated with the image restoration process for digitization and archiving of analog video tapes. The goal of this work is the development of a new model of image restoration and its application to real video sequences. This research will focus primarily upon the digital imaging and restoration process chain; its main scope will be the removal of real-world distortion effects. The research will also include a refinement of common image restoration strategies. A preliminary survey of user experience with analog tapes has given some insights into how to set up a new restoration process, and it has highlighted opportunities to define a ranking of issues to be solved within this framework. The main effects of image degradation, sources and constraints are presented within this paper. A variety of applications can be found, for instance pre-processing within common TV and video production, scientific and medical video documentation, video archiving, and digital video broadcast. |
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