SFA-Net: A SAM-guided Focused Attention Network for Multimodal Remote Sensing Image Matching

Tian Gao, Chaozhen Lan*, Wenjun Huang, Sheng Wang, Zijun Wei, Fushan Yao, Longhao Wang

Framework

Dependencies

The python environment is 3.7 and requires the following third-party libraries to be installed：

time
opencv
segment_anything
typing
numpy
torch
copy
math
os

where segment_anything needs to be installed separately Download segment-anything-main.zip locally, unzip it and python setup.py install it. Or pip install git+https://github.com/facebookresearch/segment-anything.git

Dataset

1、Megadepth. 2、OS-dataset.

Testing and visualisation

The weights will be uploaded to the folder ./weights

python main.py