Low-cost implementation of a super-resolution algorithm for real-time video applications

In this paper, a novel algorithm based on superresolution (SR) techniques for increasing the quality of video sequences, is presented together with its mapping into the Philips Research proprietary hardware-software platform. As result, a low-cost real-time implementation is obtained, suitable for p...

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Hauptverfasser: Callico, G.M., Lopez, S., Lopez, J.F., Sarmiento, R., Nunez, A.
Format: Tagungsbericht
Sprache:eng
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Beschreibung
Zusammenfassung:In this paper, a novel algorithm based on superresolution (SR) techniques for increasing the quality of video sequences, is presented together with its mapping into the Philips Research proprietary hardware-software platform. As result, a low-cost real-time implementation is obtained, suitable for personal multimedia applications. Low cost constraints are accomplished by re-using a video codec: and introducing some changes in order to avoid the use of specific SR hardware. As a consequence, a drastic reduction in the memory requirements is obtained at the expense of less than a 7% quality loss with respect to previous works.
ISSN:0271-4302
2158-1525
DOI:10.1109/ISCAS.2005.1466039