Kewang Deng
YOU?
Author Swipe
View article: Identification of minerals in hyperspectral imagery based on the attenuation spectral absorption index vector using a multilayer perceptron
Identification of minerals in hyperspectral imagery based on the attenuation spectral absorption index vector using a multilayer perceptron Open
Various minerals present distinct spectra due to different constituent ions or groups. However, variable imaging conditions of hyperspectral imagery greatly affect the mineral spectra, which makes it difficult to identify minerals. Attenua…
View article: Hierarchical Spatial-Spectral Feature Extraction with Long Short Term Memory (LSTM) for Mineral Identification Using Hyperspectral Imagery
Hierarchical Spatial-Spectral Feature Extraction with Long Short Term Memory (LSTM) for Mineral Identification Using Hyperspectral Imagery Open
Deep learning models are widely employed in hyperspectral image processing to integrate both spatial features and spectral features, but the correlations between them are rarely taken into consideration. However, in hyperspectral mineral i…
View article: Improved Classification Method Based on the Diverse Density and Sparse Representation Model for a Hyperspectral Image
Improved Classification Method Based on the Diverse Density and Sparse Representation Model for a Hyperspectral Image Open
To solve the small sample size (SSS) problem in the classification of hyperspectral image, a novel classification method based on diverse density and sparse representation (NCM_DDSR) is proposed. In the proposed method, the dictionary atom…
View article: A Combined Quantitative Evaluation Model for the Capability of Hyperspectral Imagery for Mineral Mapping
A Combined Quantitative Evaluation Model for the Capability of Hyperspectral Imagery for Mineral Mapping Open
To analyze the influence factors of hyperspectral remote sensing data processing, and quantitatively evaluate the application capability of hyperspectral data, a combined evaluation model based on the physical process of imaging and statis…