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DC Field | Value | Language |
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dc.contributor.author | Adedoyin, S | - |
dc.contributor.author | Fernando, WAC | - |
dc.contributor.author | Kodikara Arachchi, H | - |
dc.contributor.author | Kalganova, T | - |
dc.contributor.author | Loo, KK | - |
dc.coverage.spatial | 4 | en |
dc.date.accessioned | 2008-08-01T14:54:43Z | - |
dc.date.available | 2008-08-01T14:54:43Z | - |
dc.date.issued | 2005 | - |
dc.identifier.citation | Proceeding of Canadian Conference on Electrical and Computer Engineering, Saskatchewan, Canada, May 2005. pp. 927 - 930 | en |
dc.identifier.isbn | 0-7803-8885-2 | - |
dc.identifier.issn | 0840-7789 | - |
dc.identifier.uri | http://bura.brunel.ac.uk/handle/2438/2564 | - |
dc.description.abstract | In this paper, we propose a new motion estimation algorithm based on evolutionary strategy (ES) for the H.264 video codec applied to monoscopic video. The proposed technique applies in macroblock basis and performs a parallel local search for the motion vector associated with the minimum motion compensated residue. For this purpose (/spl mu/+/spl lambda/)-ES is used with heuristically and randomly generated population of initial motion vectors. Experimental results show that the proposed scheme can reduce the computational complexity up to 50% of the motion estimation algorithm used in the H.264 reference codec at the same picture quality. Therefore, the proposed algorithm provides a significant improvement in motion estimation in the H.264 video codec. | en |
dc.format.extent | 241827 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | en | - |
dc.publisher | IEEE | en |
dc.title | An evolutionary strategy based motion estimation algorithm for H.264 video codecs | en |
dc.type | Conference Paper | en |
dc.identifier.doi | http://dx.doi.org/10.1109/CCECE.2005.1557128 | - |
Appears in Collections: | Electronic and Computer Engineering Dept of Electronic and Electrical Engineering Research Papers |
Files in This Item:
File | Description | Size | Format | |
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An evolutionary strategy based motion estimation algorithm for H.264 video codecs.pdf | 236.16 kB | Adobe PDF | View/Open |
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