Variational Zero-shot Multispectral Pansharpening (IEEE TGRS 2024)

Xiangyu Rui, Xiangyong Cao, Yining Li, Deyu Meng

arxiv

very easy to implement

Dataset

download benchmark WV2, WV3, QB testing datasets from PanCollection to your local files. (NO training data is required)

• .mat format could be used to directly run the code.
• .hd format is also available. Then, please change the data load way in PSDip.py and PSDip_f.py.

Please also change the data dir in line 89 in PSDip.py or line 86 in PSDip_f.py.

Run the code

Please run python3 PSDip.py -sensor <sensor> -init for reduced resolution experiments.

run python3 PSDip_f.py -init for full resolution experiments.

e.g. python3 PSDip.py -sensor WV2 -init

The restored HRMS image will be directly saved in 'results/..' files.

Connections

xyrui.aca@gmail.com