Výsledky vyhledávání - "Zhao, Liaoying"

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Exploring the Intrinsic Probability Distribution for Hyperspectral Anomaly Detection

Autor: Yu, Shaoqi, Li, Xiaorun, Chen, Shuhan, Zhao, Liaoying

In recent years, neural network-based anomaly detection methods have attracted considerable attention in the hyperspectral remote sensing domain due to the powerful reconstruction ability compared with traditional methods. However, actual probability

Externí odkaz: http://arxiv.org/abs/2105.06775

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Multiple Infrared Small Targets Detection based on Hierarchical Maximal Entropy Random Walk

Autor: Xia, Chaoqun, Li, Xiaorun, Zhao, Liaoying, Chen, Shuhan

The technique of detecting multiple dim and small targets with low signal-to-clutter ratios (SCR) is very important for infrared search and tracking systems. In this paper, we establish a detection method derived from maximal entropy random walk (MER

Externí odkaz: http://arxiv.org/abs/2010.00923

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Unsupervised Feature Learning by Autoencoder and Prototypical Contrastive Learning for Hyperspectral Classification

Autor: Cao, Zeyu, Li, Xiaorun, Zhao, Liaoying

Unsupervised learning methods for feature extraction are becoming more and more popular. We combine the popular contrastive learning method (prototypical contrastive learning) and the classic representation learning method (autoencoder) to design an

Externí odkaz: http://arxiv.org/abs/2009.00953

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