Video compression using hybrid hexagon search and teaching–learning-based optimization technique for 3D reconstruction

Motion estimation from a video sequence is an interesting issue in video processing. Nowadays, research has been focused on global optimization techniques, that estimate the optical flow for pixel neighborhoods. In this paper, a hybrid statistically effective motion estimation procedure has been pro...

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Bibliographic Details
Published in:	Multimedia systems Vol. 27; no. 1; pp. 45 - 59
Main Authors:	Veerasamy, B., Annadurai, S.
Format:	Journal Article
Language:	English
Published:	Berlin/Heidelberg Springer Berlin Heidelberg 01.02.2021 Springer Nature B.V
Subjects:	Algorithms Compression ratio Computer Communication Networks Computer Graphics Computer Science Cryptology Data Storage Representation Global optimization Image processing Image quality Image reconstruction Machine learning Motion simulation Operating Systems Optical flow (image analysis) Optimization algorithms Optimization techniques Pixels Regular Paper Searching Three dimensional motion Video compression Peak signal to noise ratio Compression Motion estimation Block-matching algorithm Hexagonal search
ISSN:	0942-4962, 1432-1882
Online Access:	Get full text
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