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Journal of Electronic Imaging

Efficient region-based approach for blotch detection in archived video using texture information
Author(s): Hamza Yous; Amina Serir
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Paper Abstract

We propose a method for blotch detection in archived videos by modeling their spatiotemporal properties. We introduce an adaptive spatiotemporal segmentation to extract candidate regions that can be classified as blotches. Then, the similarity between the preselected regions and their corresponding motion-compensated regions in the adjacent frames is assessed by means of motion trajectory estimation and textural information analysis. Perceived ground truth based on just noticeable contrast is employed for the evaluation of our approach against the state-of-the-art, and the reported results show a better performance for our approach.

Paper Details

Date Published: 13 April 2017
PDF: 17 pages
J. Electron. Imag. 26(2) 023019 doi: 10.1117/1.JEI.26.2.023019
Published in: Journal of Electronic Imaging Volume 26, Issue 2
Show Author Affiliations
Hamza Yous, Univ. des Sciences et de la Technologie Houari Boumediene (Algeria)
Amina Serir, Univ. des Sciences et de la Technologie Houari Boumediene (Algeria)

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