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Published in 2022 at "International Journal of Digital Earth"
DOI: 10.1080/17538947.2022.2146770
Abstract: ABSTRACT Anomaly detection in Hyperspectral Imagery (HSI) has received considerable attention because of its potential application in several areas. Numerous anomaly detection algorithms for HSI have been proposed in the literature; however, due to the…
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Keywords:
performance comparison;
detection;
hyperspectral anomaly;
anomaly detection ... See more keywords
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Published in 2019 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2019.2940278
Abstract: Anomaly detection is an important task in hyperspectral remote sensing. Most widely used detectors, such as Reed–Xiaoli (RX), have been developed only using original spectral signatures, which may lack the capability of signal enhancement and…
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Keywords:
hyperspectral anomaly;
anomaly detection;
fourier entropy;
fractional fourier ... See more keywords
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Published in 2021 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2021.3103858
Abstract: Hyperspectral anomaly detection has attracted extensive interests for its wide use in military and civilian fields, and three main categories of detection methods have been developed successively over past few decades, including statistical model-based, representation-based,…
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Keywords:
purification framework;
detection;
hyperspectral anomaly;
background purification ... See more keywords
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Published in 2022 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2022.3172120
Abstract: Hyperspectral anomaly detection is a widely used technique for exploring target of interest in hyperspectral images (HSIs). In recent years, the low-rank and sparse-decomposition-based anomaly detection model has attracted extensive attention. However, these models suffer…
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Keywords:
hyperspectral anomaly;
rank sparse;
low rank;
detection ... See more keywords
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Published in 2022 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2022.3182538
Abstract: Due to the powerful reconstruction ability, deep learning based hyperspectral anomaly detection methods have been prevalent in recent years. However, the capability of neural networks and the meaning of latent space remains unexplainable to some…
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Keywords:
normalizing flow;
hyperspectral anomaly;
detection;
anomaly detection ... See more keywords
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Published in 2022 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2022.3191725
Abstract: Hyperspectral images (HSIs) have always played an important role in remote sensing applications. Anomaly detection has become a hot spot in HSI processing in recent years. The popular detecting method is to accurately segment anomalies…
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Keywords:
hyperspectral anomaly;
detection algorithm;
subfeature;
detection ... See more keywords
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Published in 2022 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2022.3194203
Abstract: Hyperspectral anomaly detection aims to fast and credibly find nontrivial candidate targets without prior knowledge, which has become an increasingly pressing need as imagery swath and resolution are growing rapidly. Relevant state-of-the-art learning-based anomaly detection…
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Keywords:
hyperspectral anomaly;
frequency;
learning free;
detection ... See more keywords
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Published in 2022 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2022.3220514
Abstract: Hyperspectral anomaly detection (HAD) aims at detecting the anomalies without any prerequisite information, which gains lots of attention in recent years. Most of existing detectors locate the anomalies by eliminating the background. The background is…
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Keywords:
negative sampling;
hyperspectral anomaly;
dynamic negative;
anomaly detection ... See more keywords
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Published in 2020 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2019.2962582
Abstract: Nowadays, deep learning (DM) and tensor theory have become research hotspot in hyperspectral images (HSIs) processing. In this letter, transferred convolutional neural network (CNN) based on tensor (TCNNT) is proposed for hyperspectral anomaly detection (AD).…
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Keywords:
tensor;
hyperspectral anomaly;
anomaly detection;
cnn based ... See more keywords
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Published in 2021 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2020.2994745
Abstract: In recent years, low-rank representation (LRR) has attracted considerable attention in the field of hyperspectral anomaly detection. The main objective of LRR-based methods is to extract anomalies from the complex background. However, the presence of…
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Keywords:
rank representation;
low rank;
detection based;
hyperspectral anomaly ... See more keywords
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Published in 2021 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2020.2998809
Abstract: Anomaly detection (AD) has become a hotspot in hyperspectral imagery (HSI) processing due to its advantage in detecting potential targets without prior knowledge, and a variety of algorithms are proposed for a better performance. However,…
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Keywords:
detection;
anomaly detection;
integration feature;
detection via ... See more keywords