Overlapped block motion compensation using modified sigmoid window and diagonally asymmetric window

75 p.

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Bibliographic Details
Main Author:	Danny Linson Fernandes
Other Authors:	Zhu Ce
Format:	Theses and Dissertations
Published:	2010
Subjects:	DRNTU::Engineering::Electrical and electronic engineering::Electronic systems
Online Access:	http://hdl.handle.net/10356/39031
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Institution:	Nanyang Technological University

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spelling	sg-ntu-dr.10356-390312023-07-04T15:25:34Z Overlapped block motion compensation using modified sigmoid window and diagonally asymmetric window Danny Linson Fernandes Zhu Ce School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Electronic systems 75 p. Block based motion estimation and compensation assume that all the pixels contained within the block undergo uniform motion. This assumption does not hold true in practical cases. It could be viewed as though the motion vectors of different pixels are quantized to give an optimal value where the prediction error turns out to be the least. Adjacent blocks again undergo such a quantization resulting in blocky artifacts on the edges of the blocks. Overlapped Block Motion Compensation is one of the techniques used to overcome this effect. Master of Science (Signal Processing) 2010-05-21T04:37:42Z 2010-05-21T04:37:42Z 2006 2006 Thesis http://hdl.handle.net/10356/39031 application/pdf
institution	Nanyang Technological University
building	NTU Library
continent	Asia
country	Singapore Singapore
content_provider	NTU Library
collection	DR-NTU
topic	DRNTU::Engineering::Electrical and electronic engineering::Electronic systems
spellingShingle	DRNTU::Engineering::Electrical and electronic engineering::Electronic systems Danny Linson Fernandes Overlapped block motion compensation using modified sigmoid window and diagonally asymmetric window
description	75 p.
author2	Zhu Ce
author_facet	Zhu Ce Danny Linson Fernandes
format	Theses and Dissertations
author	Danny Linson Fernandes
author_sort	Danny Linson Fernandes
title	Overlapped block motion compensation using modified sigmoid window and diagonally asymmetric window
title_short	Overlapped block motion compensation using modified sigmoid window and diagonally asymmetric window
title_full	Overlapped block motion compensation using modified sigmoid window and diagonally asymmetric window
title_fullStr	Overlapped block motion compensation using modified sigmoid window and diagonally asymmetric window
title_full_unstemmed	Overlapped block motion compensation using modified sigmoid window and diagonally asymmetric window
title_sort	overlapped block motion compensation using modified sigmoid window and diagonally asymmetric window
publishDate	2010
url	http://hdl.handle.net/10356/39031
_version_	1772826420020510720

Overlapped block motion compensation using modified sigmoid window and diagonally asymmetric window

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