Coral species identification with texture or structure images using a two-level classifier based on Convolutional Neural Networks
| Autor: | Francisco Herrera, Asm Shihavuddin, Anabel Gómez-Ríos, Siham Tabik, Julián Luengo |
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| Rok vydání: | 2019 |
| Předmět: |
Information Systems and Management
Computer science Structure coral images 02 engineering and technology Convolutional neural network Residual neural network ResNet Management Information Systems Artificial Intelligence 020204 information systems 0202 electrical engineering electronic engineering information engineering SDG 14 - Life Below Water business.industry Deep learning DenseNet Pattern recognition Coral images classification Inception Convolutional neural networks 020201 artificial intelligence & image processing Coral species Artificial intelligence business Classifier (UML) Software |
| Zdroj: | Gómez-Ríos, A, Tabik, S, Luengo, J, Shihavuddin, A S M & Herrera, F 2019, ' Coral species identification with texture or structure images using a two-level classifier based on Convolutional Neural Networks ', Knowledge-Based Systems, vol. 184, 104891 . https://doi.org/10.1016/j.knosys.2019.104891 |
| ISSN: | 0950-7051 |
| DOI: | 10.1016/j.knosys.2019.104891 |
| Popis: | Corals are crucial animals as they support a large part of marine life. The automatic classification of corals species based on underwater images is important as it can help experts to track and detect threatened and vulnerable coral species. However, this classification is complicated due to the nature of coral underwater images and the fact that current underwater coral datasets are unrealistic as they contain only texture images, while the images taken by autonomous underwater vehicles show the complete coral structure. The objective of this paper is two-fold. The first is to build a dataset that is representative of the problem of classifying underwater coral images, the StructureRSMAS dataset. The second is to build a classifier capable of resolving the real problem of classifying corals, based either on texture or structure images. We have achieved this by using a two-level classifier composed of three ResNet models. The first level recognizes whether the input image is a texture or a structure image. Then, the second level identifies the coral species. To do this, we have used a known texture dataset, RSMAS, and StructureRSMAS. |
| Databáze: | OpenAIRE |
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