CAT: Center Attention Transformer with Stratified Spatial-Spectral Token for Hyperspectral Image Classification

J Feng, Q Wang, G Zhang, X Jia… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Most hyperspectral image (HSI) classification methods rely on square patch sampling to
incorporate spatial information, thereby facilitating the label prediction of the center pixel …

[HTML][HTML] An efficient Transformer with neighborhood contrastive tokenization for hyperspectral images classification

M Liang, X Zhang, X Yu, L Yu, Z Meng, X Zhang… - International Journal of …, 2024 - Elsevier
The success of vision Transformers (ViTs) relies heavily on the self-attention mechanism,
which requires support from appropriate patch tokenization. However, hyperspectral image …

Masked Spectral-Spatial Feature Prediction for Hyperspectral Image Classification

F Zhou, C Xu, G Yang, R Hang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Transformer has emerged as a preferred method for hyperspectral (HS) image classification
due to its ability to model long-range dependency. Whereas the transformer contains …

Lessformer: Local-enhanced spectral-spatial transformer for hyperspectral image classification

J Zou, W He, H Zhang - IEEE Transactions on Geoscience and …, 2022 - ieeexplore.ieee.org
Currently, the convolutional neural networks (CNNs) have become the mainstream methods
for hyperspectral image (HSI) classification, due to their powerful ability to extract local …

Spectral Query Spatial: Revisiting the Role of Center Pixel in Transformer for Hyperspectral Image Classification

N Chen, L Fang, Y Xia, S Xia, H Liu… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Recently, there have been significant advancements in hyperspectral image (HSI)
classification methods employing Transformer architectures. However, these methods, while …

Spectral–spatial feature tokenization transformer for hyperspectral image classification

L Sun, G Zhao, Y Zheng, Z Wu - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In hyperspectral image (HSI) classification, each pixel sample is assigned to a land-cover
category. In the recent past, convolutional neural network (CNN)-based HSI classification …

Hyperspectral image classification based on multibranch attention transformer networks

J Bai, Z Wen, Z Xiao, F Ye, Y Zhu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Deep learning (DL) has become a mainstream method of hyperspectral image (HSI)
classification. Many DL-based methods exploit spatial-spectral features to achieve better …

A lightweight transformer network for hyperspectral image classification

X Zhang, Y Su, L Gao, L Bruzzone… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Transformer is a powerful tool for capturing long-range dependencies and has shown
impressive performance in hyperspectral image (HSI) classification. However, such power …

D2S2BoT: Dual-Dimension Spectral-Spatial Bottleneck Transformer for Hyperspectral Image Classification

L Zhang, Y Wang, L Yang, J Chen, Z Liu… - IEEE Journal of …, 2023 - ieeexplore.ieee.org
Hyperspectral image (HSI) classification has become a popular research topic in recent
years, and transformer-based networks have demonstrated superior performance by …

MASSFormer: Memory-Augmented Spectral-Spatial Transformer for Hyperspectral Image Classification

L Sun, H Zhang, Y Zheng, Z Wu, Z Ye… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In recent years, convolutional neural networks (CNNs) have achieved remarkable success
in hyperspectral image (HSI) classification tasks, primarily due to their outstanding spatial …