Téléchargez le livre : Image Blending Techniques and their Application in Underwater Mosaicing

Image Blending Techniques and their Application in Underwater Mosaicing

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Éditeur :

Springer


Collection :

SpringerBriefs in Computer Science

Paru le : 2014-04-05

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Description
This work proposes strategies and solutions to tackle the problem of building photo-mosaics of very large underwater optical surveys, presenting contributions to the image preprocessing, enhancing and blending steps, and resulting in an improved visual quality of the final photo-mosaic. The text opens with a comprehensive review of mosaicing and blending techniques, before proposing an approach for large scale underwater image mosaicing and blending. In the image preprocessing step, a depth dependent illumination compensation function is used to solve the non-uniform illumination appearance due to light attenuation. For image enhancement, the image contrast variability due to different acquisition altitudes is compensated using an adaptive contrast enhancement based on an image quality reference selected through a total variation criterion. In the blending step, a graph-cut strategy operating in the image gradient domain over the overlapping regions is suggested. Next, an out-of-core blending strategy for very large scale photo-mosaics is presented and tested on real data. Finally, the performance of the approach is evaluated and compared with other approaches.
Pages
107 pages
Collection
SpringerBriefs in Computer Science
Parution
2014-04-05
Marque
Springer
EAN papier
9783319055572
EAN EPUB
9783319055589
Informations sur l'ebook
Nombre pages copiables
1
Nombre pages imprimables
10
Taille du fichier
6236 Ko
Prix
52,74 €

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