Image Enhancement for Underwater Applications

被引:1
|
作者
Stephan, Thomas [1 ]
Heizmann, Michael [2 ]
机构
[1] KIT, Inst Anthropomat, D-76131 Karlsruhe, Germany
[2] Fraunhofer Inst Optron Syst Tech & Bildauswertung, D-76131 Karlsruhe, Germany
关键词
Image restauration; image models; parameter estimation;
D O I
10.1515/teme.2013.0038
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
In natural water bodies, images taken under water are mostly characterized by poor visibility conditions. To evaluate the content of such images visually, an image restoration is essential. In this contribution, a concept for the automated restoration of images taken under water is presented. The concept is based on a distance estimation using turbidity indicators, a subsequent color restoration, a model-based deconvolution approach and a concluding image fusion. The restoration is fully based on physical foundations and thus complies with the requirement of an objective enhancement of the image content.
引用
收藏
页码:312 / 319
页数:8
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