3 papers
eess.IV2026
ExplainS2A: Explainable Spectral-Spatial Duality Model for Fast Transforming Sentinel-2 Image to AVIRIS-Level Hyperspectral Image
Chia-Hsiang Lin, Zi-Chao Leng
Mainstream optical satellites often acquire multispectral multi-resolution images, which have limited material identifiability compared to the HSIs. Thus, spectrally super-resolvin…
eess.IV2025
COS2A: Conversion from Sentinel-2 to AVIRIS Hyperspectral Data Using Interpretable Algorithm With Spectral-Spatial Duality
Chia-Hsiang Lin, Jui-Ting Chen, Zi-Chao Leng +1
The Sentinel-2 satellite, launched by the European Space Agency (ESA), offers extensive spatial coverage and has become indispensable in a wide range of remote sensing applications…
eess.IV2023
Hyper-Restormer: A General Hyperspectral Image Restoration Transformer for Remote Sensing Imaging
Yo-Yu Lai, Chia-Hsiang Lin, Zi-Chao Leng
The deep learning model Transformer has achieved remarkable success in the hyperspectral image (HSI) restoration tasks by leveraging Spectral and Spatial Self-Attention (SA) mechan…