Unequal multi-criteria protection for robust video transmission

Name: Unequal multi-criteria protection for robust video transmission
Price: 132.55 AUD
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ISBN: 9786209312786

Ouafae Serrar, Oum Elkheir Abra

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Paperback

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English

Our Knowledge Publishing
05 December 2025

Computer networking & communications

Summary
Details

This work presents an innovative approach to unequal protection for video transmission over noisy channels, based on a perceptual multi-criteria evaluation integrating three complementary dimensions of data importance.

The temporal dimension classifies images according to their position in the GOP. The dynamic dimension identifies macroblocks containing significant motion, natural attractors of visual attention. The spatial dimension exploits computational models of attention to detect regions of visual interest.

The originality lies in the Boolean superposition fusion methodology, which combines these three criteria according to logical rules adapted to the image's temporal class. This approach generates a global importance index guiding the differentiated allocation of error-correcting codes at macroblock granularity.

Experimental validation shows gains of +2.43 dB in PSNR (+7.6%) compared with equal protection, with a controlled additional throughput cost (+2.9%). The approach stands out for its perceptual anchoring and methodological transparency, opening up prospects for adaptation to contemporary technologies.

By: Ouafae Serrar, Oum Elkheir Abra
Imprint: Our Knowledge Publishing
Dimensions: Height: 229mm, Width: 152mm, Spine: 9mm
Weight: 200g
ISBN: 9786209312786
ISBN 10: 6209312780
Pages: 144
Publication Date: 05 December 2025
Audience: General/trade , ELT Advanced
Format: Paperback
Publisher's Status: Active