Recent advances on spectral–spatial hyperspectral image classification: An overview and new guidelines

L He, J Li, C Liu, S Li - IEEE Transactions on Geoscience and …, 2017‏ - ieeexplore.ieee.org
Imaging spectroscopy, also known as hyperspectral imaging, has been transformed in the
last four decades from being a sparse research tool into a commodity product available to a …

Multiple kernel learning for hyperspectral image classification: A review

Y Gu, J Chanussot, X Jia… - IEEE Transactions on …, 2017‏ - ieeexplore.ieee.org
With the rapid development of spectral imaging techniques, classification of hyperspectral
images (HSIs) has attracted great attention in various applications such as land survey and …

PCA-based edge-preserving features for hyperspectral image classification

X Kang, X **ang, S Li… - IEEE Transactions on …, 2017‏ - ieeexplore.ieee.org
Edge-preserving features (EPFs) obtained by the application of edge-preserving filters to
hyperspectral images (HSIs) have been found very effective in characterizing significant …

Salient band selection for hyperspectral image classification via manifold ranking

Q Wang, J Lin, Y Yuan - IEEE transactions on neural networks …, 2016‏ - ieeexplore.ieee.org
Saliency detection has been a hot topic in recent years, and many efforts have been devoted
in this area. Unfortunately, the results of saliency detection can hardly be utilized in general …

Multiscale superpixelwise prophet model for noise-robust feature extraction in hyperspectral images

P Ma, J Ren, G Sun, H Zhao, X Jia… - IEEE transactions on …, 2023‏ - ieeexplore.ieee.org
Despite various approaches proposed to smooth the hyperspectral images (HSIs) before
feature extraction, the efficacy is still affected by the noise, even using the corrected dataset …

Novel segmented stacked autoencoder for effective dimensionality reduction and feature extraction in hyperspectral imaging

J Zabalza, J Ren, J Zheng, H Zhao, C Qing, Z Yang… - Neurocomputing, 2016‏ - Elsevier
Stacked autoencoders (SAEs), as part of the deep learning (DL) framework, have been
recently proposed for feature extraction in hyperspectral remote sensing. With the help of …

Hyperspectral image classification using dictionary-based sparse representation

Y Chen, NM Nasrabadi, TD Tran - IEEE transactions on …, 2011‏ - ieeexplore.ieee.org
A new sparsity-based algorithm for the classification of hyperspectral imagery is proposed in
this paper. The proposed algorithm relies on the observation that a hyperspectral pixel can …

Hyperspectral image classification via kernel sparse representation

Y Chen, NM Nasrabadi, TD Tran - IEEE Transactions on …, 2012‏ - ieeexplore.ieee.org
In this paper, a novel nonlinear technique for hyperspectral image (HSI) classification is
proposed. Our approach relies on sparsely representing a test sample in terms of all of the …

Hyperspectral image classification based on structured sparse logistic regression and three-dimensional wavelet texture features

Y Qian, M Ye, J Zhou - IEEE Transactions on Geoscience and …, 2012‏ - ieeexplore.ieee.org
Hyperspectral remote sensing imagery contains rich information on spectral and spatial
distributions of distinct surface materials. Owing to its numerous and continuous spectral …

A short survey of hyperspectral remote sensing applications in agriculture

M Teke, HS Deveci, O Haliloğlu… - … conference on recent …, 2013‏ - ieeexplore.ieee.org
Hyperspectral sensors are devices that acquire images over hundreds of spectral bands,
thereby enabling the extraction of spectral signatures for objects or materials observed …