Articles liés à Certain Investigations on Reversible Image Watermarking:...

Certain Investigations on Reversible Image Watermarking: Biorthogonal Wavelet Transform, Dynamic Prediction Model, Optimal PSO - Couverture souple

T, Dr Sujatha; K, Dr Geetha

 
9786203193763: Certain Investigations on Reversible Image Watermarking: Biorthogonal Wavelet Transform, Dynamic Prediction Model, Optimal PSO
Couverture souple
ISBN 10 : 6203193763 ISBN 13 : 9786203193763
Editeur : LAP LAMBERT Academic Publishing, 2020

Synopsis

With the aim to provide higher security and robustness, certain investigations have been done on reversible image watermarking. The scheme proposed in this research work not only outperforms other methods with respect to a variety of attacks, but still maintains a satisfactory image quality. This research work mainly addresses on privacy, reversibility, payload and robustness related goals. Considering these challenges, three parts of image watermarking techniques, namely Bi-orthogonal Wavelet Transform and Importance Measure Model (BWT & IMM), Dynamic Prediction Error Integrated Reversible Image Watermarking (DPEIRIW) and Multi Wavelet Transform and Oppositional Particle Swarm Optimization (MWT & OPSO) are proposed to improve the data hiding performance. Out of all the multimedia contents such as image, audio and video, any image watermarking algorithm which is lucrative can be extended as video watermarking, hence, image watermarking is intended. With future augmentation in mind, the cover medium chosen is an image.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2020
Langue
anglais
ISBN 10 
6203193763
ISBN 13 
9786203193763
Reliure
Broché
Nombre de pages
228
Coordonnées du fabricant
non disponible
Personne responsable
non disponible