Super-resolution System for 4K-HDTV
In this paper, we propose a novel solution for 4K-HDTV system that combines a super-resolution system and a noise removable system. The super-resolution system consists of a total variation (TV) regularization decomposition, a shock filter, and a pulse enhancement filter, and the compression noise r...
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Published in | 2014 22nd International Conference on Pattern Recognition pp. 4453 - 4458 |
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Main Authors | , , , , |
Format | Conference Proceeding |
Language | English |
Published |
IEEE
01.08.2014
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Subjects | |
Online Access | Get full text |
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Summary: | In this paper, we propose a novel solution for 4K-HDTV system that combines a super-resolution system and a noise removable system. The super-resolution system consists of a total variation (TV) regularization decomposition, a shock filter, and a pulse enhancement filter, and the compression noise removable system consists of the TV regularization decomposition and a deblocking edge filter (DEF). We obtain good results in terms of picture quality. And we implement our system on GPGPU, and we achieve both noise remove and super-resolution from Full-HD to 4K-HD resolution conversion in real time. We consider this system to be a practical solution, especially for the super-resolution of HDTV broadcasting signal for devices such as 4K-HDTV receivers and PCs with 4K display panels. |
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ISSN: | 1051-4651 2831-7475 |
DOI: | 10.1109/ICPR.2014.762 |