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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/16301
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dc.contributor.authorGahlot A.-
dc.contributor.authorArya S.-
dc.contributor.authorGhosh, Debashish-
dc.date.accessioned2020-12-02T14:16:01Z-
dc.date.available2020-12-02T14:16:01Z-
dc.date.issued2003-
dc.identifier.citationProceedings of IEEE Region 10 Annual International Conference, (2003), 1343- 1347. Bangalore-
dc.identifier.urihttp://repository.iitr.ac.in/handle/123456789/16301-
dc.description.abstractMotion estimation and compensation form a major part in any video coding scheme. The video coding standard adopted for multimedia applications is the MPEG-4 wherein object-based motion estimation comes into play. However. MPEG-4 uses conventional motion estimation technique that can detect only pure translatiomil motion along the image plane and fails to consider any complex motion of the objects that arises due to rotation, zooming, etc. An efficient way of detecting-complex motion is by using the affine motion model. In this paper, we develop a scheme for estimating affine motion of objects suitable for MPEG-4 video coding thereby achieving high quality. Simulation results demonstrate the efficiency of the proposed scheme in comparison to conventional object-bascd motion estimation techniques.-
dc.description.sponsorshipIEEE Region 10-
dc.language.isoen_US-
dc.relation.ispartofProceedings of IEEE Region 10 Annual International Conference-
dc.subjectAlgorithms-
dc.subjectComputer simulation-
dc.subjectImage analysis-
dc.subjectImage coding-
dc.subjectImage compression-
dc.subjectMotion compensation-
dc.subjectRobustness (control systems)-
dc.subjectMoving objects-
dc.subjectObject-based affine motion estimation-
dc.subjectMotion estimation-
dc.titleObject-based affine motion estimation-
dc.typeConference Paper-
dc.scopusid6603580662-
dc.scopusid55435668200-
dc.scopusid9332444600-
dc.affiliationGahlot, A., Dept. of Electronics Engineering, Indian Inst. of Technology Guwahati, Guwahati, 781 039, India-
dc.affiliationArya, S., Dept. of Electronics Engineering, Indian Inst. of Technology Guwahati, Guwahati, 781 039, India-
dc.affiliationGhosh, D., Dept. of Electronics Engineering, Indian Inst. of Technology Guwahati, Guwahati, 781 039, India-
dc.description.correspondingauthorGahlot, A.; Dept. of Electronics Engineering, Indian Inst. of Technology Guwahati, Guwahati, 781 039, India; email: anil_gahlot@yahoo.com-
dc.identifier.conferencedetailsIEEE TENCON 2003: Conference on Convergent Technologies for the Asia-Pacific Region, Bangalore, 15-17 October 2003-
Appears in Collections:Conference Publications [ECE]

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