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| Content Provider | IET Digital Library |
|---|---|
| Author | Ma, Mengyuan Zhang, Haojie Sun, Xiaokun Chen, Jie |
| Abstract | The classification and detection of maritime targets are widely used in shipping navigation and military fields. With the development of spaceborne synthetic aperture radar (SAR) technology, more and more very high-resolution SAR images can be acquired for maritime targets recognition. However, due to the different imaging mechanisms between SAR images and optical images, it is difficult and laborious to interpret SAR images manually. This study uses a modified Alexnet structure to realise maritime targets classification on the Gaofen-3 spaceborne SAR images. The maritime targets dataset (MTD), including boats, cargo ships, container ships, windmills, oil tankers, and iron towers, is conducted. Moreover, the proposed convolution neural networks (CNNs) structure is trained and tested on the MTD. Experimental results show that the model can get an accuracy of 92.10% in classifying the six kinds of targets, and the performance is superior compared with other CNNs and traditional supportive vector machine algorithms. |
| Starting Page | 7843 |
| Ending Page | 7846 |
| Page Count | 4 |
| Volume Number | 2019 |
| e-ISSN | 20513305 |
| Issue Number | Issue 21, Nov (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2019/21 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0742 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2019-08-13 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
| Subject Keyword | Cargo Ships Computer Vision And Image Processing Technique Container Ships Convolution Neural Network Structure Convolutional Neural Nets Gaofen-3 SAR Image Gaofen-3 Spaceborne SAR Image High-resolution SAR Image Image Classification Image Recognition Iron Towers Maritime Target Detection Maritime Targets Classification Maritime Targets Dataset Maritime Targets Recognition Military Field Modified Alexnet Structure Neural Computing Technique Object Detection Oil Tankers Optical Image Radar Equipment Radar Imaging Radar Theory Shipping Navigation Spaceborne Radar Spaceborne Synthetic Aperture Radar Technology Support Vector Machine Supportive Vector Machine Synthetic Aperture Radar System And Application Windmills |
| Content Type | Text |
| Resource Type | Article |
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