Back to Search
Start Over
Remote Sensing Image Segmentation of Mariculture Cage Using Ensemble Learning Strategy.
- Source :
- Applied Sciences (2076-3417); Aug2022, Vol. 12 Issue 16, pN.PAG-N.PAG, 16p
- Publication Year :
- 2022
-
Abstract
- Featured Application: By introducing the method of deep learning, the precise segmentation of the aquaculture cages in a specific aquaculture sea area can be achieved, so as to realize the efficient statistics of the cage culture density and reduce the cost of manual statistics. In harbour areas, the irrational layout and high density of mariculture cages can lead to a dramatic deterioration of the culture's ecology. Therefore, it is important to analyze and regulate the distribution of cages using intelligent analysis based on deep learning. We propose a remote sensing image segmentation method based on the Swin Transformer and ensemble learning strategy. Firstly, we collect multiple remote sensing images of cages and annotate them, while using data expansion techniques to construct a remote sensing image dataset of mariculture cages. Secondly, the Swin Transformer is used as the backbone network to extract the remote sensing image features of cages. A strategy of alternating the local attention module and the global attention module is used for model training, which has the benefit of reducing the attention computation while exchanging global information. Then, the ensemble learning strategy is used to improve the accuracy of remote sensing cage segmentation. We carry out quantitative and qualitative analyses of remote sensing image segmentation of cages at the ports of Li'an, Xincun and Potou in Hainan Province, China. The results show that our proposed segmentation scheme has significant performance improvement compared to other models. In particular, the mIoU reaches 82.34% and pixel accuracy reaches 99.71%. [ABSTRACT FROM AUTHOR]
- Subjects :
- REMOTE sensing
LEARNING strategies
MARICULTURE
DEEP learning
IMAGE segmentation
Subjects
Details
- Language :
- English
- ISSN :
- 20763417
- Volume :
- 12
- Issue :
- 16
- Database :
- Complementary Index
- Journal :
- Applied Sciences (2076-3417)
- Publication Type :
- Academic Journal
- Accession number :
- 158733116
- Full Text :
- https://doi.org/10.3390/app12168234