Weak Ship Target Detection of Noisy Optical Remote Sensing Image on Sea Surface

Mingzhu Song; Hongsong Qu; Guang Jin

doi:10.3788/AOS201737.1011004

Acta Optica Sinica, Volume. 37, Issue 10, 1011004(2017)

Weak Ship Target Detection of Noisy Optical Remote Sensing Image on Sea Surface

Mingzhu Song^1,2, Hongsong Qu^1、*, and Guang Jin¹

¹ National & Local United Engineering Research Center of Small Satellite Technology, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, Jilin 130033, China;

² University of Chinese Academy of Sciences, Beijing 100049, China

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Figures & Tables(9)

Fig. 1. Schematic of SIM model

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Fig. 2. MECSF model

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Fig. 3. Contrast of saliency maps with (a) plus weight and (b) minus weight

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Fig. 4. Results of different algorithms (without noise)

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Fig. 5. Detection results of different algorithms (without noise)

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Fig. 6. Detection results of different algorithms (with noise)

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Fig. 7. Results of different algorithms (with noise)

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Fig. 8. Histogram of precision, recall and F-score

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Table 1. Contrast of consuming time

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Table 1. Contrast of consuming time

Algorithm	Fig. 7(a) /s	Fig. 7(b) /s	Fig. 7(c) /s	Fig. 7(d) /s
CA	60.0304	18.0013	32.5419	32.1684
COV	20.1928	20.0097	20.3326	20.4710
SR	0.0310	0.0156	0.0152	0.0152
SWD	0.1235	0.2759	0.0905	0.1498
SIM	1.2095	3.6124	1.2426	1.3055
Proposed	0.9724	2.9301	0.9112	1.0233

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Mingzhu Song, Hongsong Qu, Guang Jin. Weak Ship Target Detection of Noisy Optical Remote Sensing Image on Sea Surface[J]. Acta Optica Sinica, 2017, 37(10): 1011004

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Paper Information

Category: Imaging Systems

Received: May. 27, 2017

Accepted: --

Published Online: Sep. 7, 2018

The Author Email: Qu Hongsong (quhongsong@aliyun.com)

DOI:10.3788/AOS201737.1011004

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