Title:
|
Detection of matchings in a sequence of underwater images through texture analysis
|
Author:
|
García Campos, Rafael; Cufí Solé, Xavier; Batlle i Grabulosa, Joan
|
Abstract:
|
This paper presents an approach to ameliorate the reliability of the correspondence points relating two consecutive images of a sequence. The images are especially difficult to handle, since they have been acquired by a camera looking at the sea floor while carried by an underwater robot. Underwater images are usually difficult to process due to light absorption, changing image radiance and lack of well-defined features. A new approach based on gray-level region matching and selective texture analysis significantly improves the matching reliability |
Publication date:
|
2010-05-21 |
Subject(s):
|
-Imatges -- Processament -Visió per ordinador -Computer vision -Image processing |
Rights:
|
Tots els drets reservats |
Document type:
|
Article |
Published by:
|
IEEE
|
Share:
|
|