Spatial revising variational autoencoder-based feature extraction method for hyperspectral images

W Yu, M Zhang, Y Shen - IEEE Transactions on Geoscience …, 2020 - ieeexplore.ieee.org
… contexts, such as denoising AE [21], sparse … information with AE-based networks. Zabalza
et al. [38] proposed a novel segmented stacked AE (S-SAE) for hyperspectral feature extraction

Hyperspectral image classification using denoised stacked auto encoder-based restricted Boltzmann machine classifier

N Yuvaraj, K Praghash, R Arshath Raja… - … Conference on Hybrid …, 2022 - Springer
feature extraction. The classifier uses controlled sampling and unbiased performance to
classify spatial-spectral features… to classify the HSI image using the principle of denoising by …

A Noise Estimation Method For Hyperspectral Image Based On Stacked Autoencoder

L Deng, B Zhou, J Ying, R Zhao - IEEE Access, 2023 - ieeexplore.ieee.org
… of image, This article proposes a noise estimation method based on a stacked autoencoder.
… Furthermore, generalizing the proposed method to specific applications of noise removal

[HTML][HTML] A combination method of stacked autoencoder and 3D deep residual network for hyperspectral image classification

J Zhao, L Hu, Y Dong, L Huang, S Weng… - International Journal of …, 2021 - Elsevier
… and spatial information contained in hyperspectral images (… for HSI classification based on
stacked autoencoder (SAE) and … for feature extraction, the dimensionality-reduced image was …

Noise reduction in the spectral domain of hyperspectral images using denoising autoencoder methods

C Zhang, L Zhou, Y Zhao, S Zhu, F Liu, Y He - Chemometrics and Intelligent …, 2020 - Elsevier
… The basic denoising autoencoder (DAE-1) and the stacked DAE (DAE-2) were studied
for … of denoising pixel-wise spectra of hyperspectral images using denoising autoencoder. …

Research on hyper-spectral remote sensing image classification by applying stacked de-noising auto-encoders neural network

X Dai, X He, S Guo, S Liu, F Ji, H Ruan - Multimedia tools and applications, 2021 - Springer
… is put on the conventional image classification methods for hyper-spectral images. To fill this
… -based feature extraction method for hyper-spectral data classification. Firstly, we used a …

Hyperspectral image data classification with refined spectral spatial features based on stacked autoencoder approach

J Menezes, N Poojary - Recent Patents on Engineering, 2021 - ingentaconnect.com
information through appropriate feature extraction and feature selection methods thus reducing
data dimension to an appropriate scale. A deep learning-based … which can denoise as …

Wavelet enabled convolutional autoencoder based deep neural network for hyperspectral image denoising

A Paul, A Kundu, N Chaki, D Dutta, CS Jha - Multimedia tools and …, 2022 - Springer
… Therefore, denoising is considered as an important preprocessing step for HSI analysis
and information retrieval [41]. Image denoising is the action of discarding noise from a noisy …

Hyperspectral image classification based on stacked contractive autoencoder combined with adaptive spectral-spatial information

P Guo, Z Liu, H Lu, Z Wang - IEEE Access, 2021 - ieeexplore.ieee.org
… -LR and the adaptive spatial information extraction method, we compare the performance
of the proposed method against that of the Stacked denoising autoencoder (SDAE), Linear …

Classification of hyperspectral images by deep learning of spectral-spatial features

H Ding, L Xu, Y Wu, W Shi - Arabian Journal of Geosciences, 2020 - Springer
… Accurate LULC information extracted from remotely sensed images have great contribution
in … express distinct characteristics that could be learned by a stacked denoising autoencoder (…