Unsupervised spectral mapping and feature selection for hyperspectral anomaly detection
Weiying Xie, Yunsong Li, Jie Lei, Jian Yang, Jiaojiao Li, Xiuping Jia, Zhen Li
Topics & Concepts
Hyperspectral imagingAnomaly detectionPattern recognition (psychology)Computer scienceArtificial intelligenceDimensionality reductionFeature selectionSpectral spaceFeature (linguistics)Feature vectorNoise (video)Curse of dimensionalityRedundancy (engineering)Feature extractionData miningMathematicsImage (mathematics)PhilosophyLinguisticsOperating systemPure mathematicsRemote-Sensing Image ClassificationAdvanced Chemical Sensor TechnologiesSpectroscopy and Chemometric Analyses