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A temporal texture characterization technique using block-based approximated motion measure

journal contribution
posted on 2023-02-07, 00:27 authored by A Rahman, Manzur MurshedManzur Murshed
Characterized by their distinctive motion patterns, temporal textures are natural phenomenon exhibiting spatio-temporal regularity with indeterminate spatial and temporal extent. This paper presents a real-time motion-based temporal texture characterization technique for the first time using block-based motion measures with very high classification accuracy against the popular opinion that such an accurate characterization is only possible using pixel-based measures. Finding an optimal weight ratio between space and time domain features where the accuracy of this block-based technique peaks has been the essence of this success. Computational complexity analyses and classification results clearly demonstrate the capability of the proposed technique in producing comprehensive classification results comparable to the best pixel-based technique with overwhelming reduction in computational complexity. © 2007 IEEE.

History

Journal

IEEE Transactions on Circuits and Systems for Video Technology

Volume

17

Pagination

1370-1382

ISSN

1051-8215

eISSN

1558-2205

Language

English

Issue

10

Publisher

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC