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| 1 | Self-supervised learning-based oil spill detection of hyperspectral images显示文摘Oil spill monitoring in remote sensing field has become a very popular technology to detect the spatial distribution of polluted regions.However,previous studies mainly focus on the supervised detection technologies,which requires a large number of high-quality training set.To solve this problem,we propose a self-supervised learning method to learn the deep neural network from unlabelled hyperspectral data for oil spill detection,which consists of three parts:data augmentation,unsupervised deep feature learning,and oil spill detection network.First,the original image is augmented with spectral and spatial transformation to improve robustness of the self-supervised model.Then,the deep neural networks are trained on the augmented data without label information to produce the high-level semantic features.Finally,the pre-trained parameters are transferred to establish a neural network classifier to obtain the detection result,where a contrastive loss is developed to fine-tune the learned parameters so as to improve the generalization ability of the proposed method.Experiments performed on ten oil spill datasets reveal that the proposed method obtains promising detection performance with respect to other state-of-the-art hyperspectral detection approaches. | DUAN PuHong XIE ZhuoJun KANG XuDong LI ShuTao | 2022 | Science China(Technological Sciences)2022，65，4： | 2 |
| 2 | Characteristic conditions for C0-semigroups with continuity in the uniform operator topology for t>0 on Hilbert space显示文摘 | | 1992 | Proc Mmer Math Soc1992，116，： | 1 |
| 3 | Recovery of vanadium from stone coal acid leaching solution by coprecipitation, alkaline roasting and water leaching显示文摘 | Puhong Ye Xuewen Wang Mingyu Wang Yeye Fan Xiaoyan Xiang | 2012 | Hydrometallurgy2012，，： | 1 |
| 4 | Prevalence and Factors Associated With CKD: A Population Study From Beijing显示文摘 | LuXia Zhang PuHong Zhang Fang Wang Li Zuo Ying Zhou Ying Shi Gang Li ShuFang Jiao ZeJun Liu WanNian Liang HaiYan Wang | 2008 | American Journal of Kidney Diseases2008，，3： | 1 |
| 5 | Recovery of Vanadium From Stone Coal Acid Leaching Solution by Co-preeipitation Alkaline Roasting and Water Leaching显示文摘 | Ye Puhong Wang Xuewen Wang Mingyu | 2012 | Hydrometallurgy2012，，117118： | 1 |
| 6 | Responsive Polymer - CoatedMesoporous Silica as a pH - SensitiveNanocarrier for Controlled Release显示文摘 | Rui Liu Puhong Liao Jikai Liu | 2011 | Langmuir2011，27，： | 1 |
| 7 | Enhancing Public Health Competencies via Action on Salt China—China,2017–2022显示文摘The Action on Salt China(ASC)project is a noteworthy collaborative venture between China and UK,with the China CDC serving as a key partner.The objective of this report is to present a case study that demonstrates the significant role of ASC in bolstering the capacity of public health services in China.Furthermore,this study aims to offer valuable references and provoke thoughtful insight for potential international collaborations in the future. | Puhong Zhang | 2023 | China CDC weekly2023，5，32： | 0 |
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