Underwater Incomplete Target Recognition Network via Generating Feature Module
A complex and changeable underwater archaeological environment leads to the lack of target features in the collected images, affecting the accuracy of target detection. Meanwhile, the difficulty in obtaining underwater archaeological images leads to less training data, resulting in poor generalizati...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Wiley
2023-01-01
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| Series: | International Journal of Distributed Sensor Networks |
| Online Access: | http://dx.doi.org/10.1155/2023/5337454 |
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| _version_ | 1832542948655366144 |
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| author | Qi Shen Jishen Jia Lei Cai |
| author_facet | Qi Shen Jishen Jia Lei Cai |
| author_sort | Qi Shen |
| collection | DOAJ |
| description | A complex and changeable underwater archaeological environment leads to the lack of target features in the collected images, affecting the accuracy of target detection. Meanwhile, the difficulty in obtaining underwater archaeological images leads to less training data, resulting in poor generalization performance of the recognition algorithm. For these practical issues, we propose an underwater incomplete target recognition network via generating feature module (UITRNet). Specifically, for targets that lack features, features are generated by dual discriminators and generators to improve target detection accuracy. Then, multilayer features are fused to extract regions of interest. Finally, supervised contrastive learning is introduced into few-shot learning to improve the intraclass similarity and interclass distance of the target and enhance the generalization of the algorithm. The UIFI dataset is produced to verify the effectiveness of the algorithm in this paper. The experimental results show that the mean average precision (mAP) of our algorithm was improved by 0.86% and 1.29% under insufficient light and semiburied interference, respectively. The mAP for ship identification reached the highest level under all four sets of experiments. |
| format | Article |
| id | doaj-art-34e91440b33c487b9175df8f38ec272c |
| institution | Kabale University |
| issn | 1550-1477 |
| language | English |
| publishDate | 2023-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Distributed Sensor Networks |
| spelling | doaj-art-34e91440b33c487b9175df8f38ec272c2025-02-03T12:01:38ZengWileyInternational Journal of Distributed Sensor Networks1550-14772023-01-01202310.1155/2023/5337454Underwater Incomplete Target Recognition Network via Generating Feature ModuleQi Shen0Jishen Jia1Lei Cai2School of Mathematical SciencesSchool of Mathematical SciencesSchool of Artificial IntelligenceA complex and changeable underwater archaeological environment leads to the lack of target features in the collected images, affecting the accuracy of target detection. Meanwhile, the difficulty in obtaining underwater archaeological images leads to less training data, resulting in poor generalization performance of the recognition algorithm. For these practical issues, we propose an underwater incomplete target recognition network via generating feature module (UITRNet). Specifically, for targets that lack features, features are generated by dual discriminators and generators to improve target detection accuracy. Then, multilayer features are fused to extract regions of interest. Finally, supervised contrastive learning is introduced into few-shot learning to improve the intraclass similarity and interclass distance of the target and enhance the generalization of the algorithm. The UIFI dataset is produced to verify the effectiveness of the algorithm in this paper. The experimental results show that the mean average precision (mAP) of our algorithm was improved by 0.86% and 1.29% under insufficient light and semiburied interference, respectively. The mAP for ship identification reached the highest level under all four sets of experiments.http://dx.doi.org/10.1155/2023/5337454 |
| spellingShingle | Qi Shen Jishen Jia Lei Cai Underwater Incomplete Target Recognition Network via Generating Feature Module International Journal of Distributed Sensor Networks |
| title | Underwater Incomplete Target Recognition Network via Generating Feature Module |
| title_full | Underwater Incomplete Target Recognition Network via Generating Feature Module |
| title_fullStr | Underwater Incomplete Target Recognition Network via Generating Feature Module |
| title_full_unstemmed | Underwater Incomplete Target Recognition Network via Generating Feature Module |
| title_short | Underwater Incomplete Target Recognition Network via Generating Feature Module |
| title_sort | underwater incomplete target recognition network via generating feature module |
| url | http://dx.doi.org/10.1155/2023/5337454 |
| work_keys_str_mv | AT qishen underwaterincompletetargetrecognitionnetworkviageneratingfeaturemodule AT jishenjia underwaterincompletetargetrecognitionnetworkviageneratingfeaturemodule AT leicai underwaterincompletetargetrecognitionnetworkviageneratingfeaturemodule |