An Improved Image Enhancing Technique for Underwater Images: Using White Balance Approach - Couverture souple

Suneel, A. Sai; Kavya, CH; Suseela, K

 
9786206739838: An Improved Image Enhancing Technique for Underwater Images: Using White Balance Approach
Couverture souple
ISBN 10 : 620673983X ISBN 13 : 9786206739838
Editeur : LAP LAMBERT Academic Publishing, 2023

Synopsis

Recently a lot of study has been done on improving the visual quality of underwater and undersea imaging in submarine and military operations to find the hidden structure designs and sea excursions. This project proposed an underwater image enhancement method based on colour constancy theory. When we compare with much of the existing research, the time and complexity of the proposed method are low, and it achieves excellent performance. Firstly, we analyse the underwater imaging model and distortion. Then, by compensating the red channel and applying local white balance, a linear transformation is performed. Finally, results are obtained by applying the histogram equalization to the RGB images. We also measure the image quality by taking the parameters PSNR, UIQM, UCIQE and Entropy. These parameters are compared to proposed and existing approaches; however, our method produces higher image quality.

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Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2023
Langue
anglais
ISBN 10 
620673983X
ISBN 13 
9786206739838
Reliure
Broché
Nombre de pages
52
Coordonnées du fabricant
non disponible
Personne responsable
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