Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/2115
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dc.contributor.authorRagasudha, N-
dc.contributor.authorSingh, D-
dc.contributor.authorMeher, S-
dc.date.accessioned2014-04-16T09:09:34Z-
dc.date.available2014-04-16T09:09:34Z-
dc.date.issued2014-04-
dc.identifier.citationInternational Conference on Communication and Signal Processing , ICCSP' 14 ,April 3-5th 2014, Tamilnaduen
dc.identifier.urihttp://hdl.handle.net/2080/2115-
dc.descriptionCopyright belongs to the Proceeding of Publisheren
dc.description.abstractMotion Estimation plays a key role in a motion compensated hybrid DCT video coding scheme. To reduce the computational complexity in finding the best match of the block,many fast search algorithms have been proposed. The proposed Hybrid Hexagon Kite Cross Diamond Search (HYBHKS) algorithm is based on the adaptive switching of the Hexagon Search (HEXS) and Kite Cross Diamond Search (KCDS) patterns for obtaining the best match in a fast way. In order to have good initial position, spatial and temporay correlation is used for motion vector prediction. Experimental results show that HYBHKS performs better than KCDS and HEXS in terms of number of search points maintaining similar compression ratio, structural similarity index and peak signal to noise ratioen
dc.format.extent3044 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoen-
dc.subjectAsymmetrical kite patternen
dc.subjectcross - centre biased characteristicen
dc.subjectmotion estimationen
dc.subjectmotion vecto r predictionen
dc.subjectspatial correlationen
dc.subjecttemporal correlationen
dc.titleBlock Based Motion Estimation u sing Hybrid Hexagon Kite Cross Diamond Search Algorithmven
dc.typeArticleen
Appears in Collections:Conference Papers

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