Detection of small ship targets from an optical remote sensing image
文献类型：期刊论文
| 作者 | Song, Mingzhu; Qu, Hongsong; Zhang, Guixiang; Jin, Guang |
| 刊名 | Frontiers of Optoelectronics
 |
| 出版日期 | 2018 |
| 卷号 | 11期号:3页码:275-284 |
| 关键词 | Remote sensing Adaptive optics Discrete wavelet transforms Image enhancement Inverse problems Military photography Ships Signal reconstruction |
| ISSN号 | 20952759 |
| DOI | 10.1007/s12200-018-0744-x |
| 英文摘要 | Detection of small ships from an optical remote sensing image plays an essential role in military and civilian fields. However, it becomes more difficult if noise dominates. To solve this issue, a method based on a low-level vision model is proposed in this paper. A global channel, high-frequency channel, and low-frequency channel are introduced before applying discrete wavelet transform, and the improved extended contrast sensitivity function is constructed by self-adaptive center-surround contrast energy and a proposed function. The saliency image is achieved by the three-channel process after inverse discrete wavelet transform, whose coefficients are weighted by the improved extended contrast sensitivity function. Experimental results show that the proposed method outperforms all competing methods with higher precision, higher recall, and higher F-score, which are 100.00%, 90.59%, and 97.96%, respectively. Furthermore, our method is robust against noise and has great potential for providing more accurate target detection in engineering applications. 2018, Higher Education Press and Springer-Verlag GmbH Germany, part of Springer Nature. |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/60630]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | Song, Mingzhu,Qu, Hongsong,Zhang, Guixiang,et al. Detection of small ship targets from an optical remote sensing image[J]. Frontiers of Optoelectronics,2018,11(3):275-284. |
| APA | Song, Mingzhu,Qu, Hongsong,Zhang, Guixiang,&Jin, Guang.(2018).Detection of small ship targets from an optical remote sensing image.Frontiers of Optoelectronics,11(3),275-284. |
| MLA | Song, Mingzhu,et al."Detection of small ship targets from an optical remote sensing image".Frontiers of Optoelectronics 11.3(2018):275-284. |
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