"""
	"XFeat: Accelerated Features for Lightweight Image Matching, CVPR 2024."
	https://www.verlab.dcc.ufmg.br/descriptors/xfeat_cvpr24/

    MegaDepth data handling was adapted from 
    LoFTR official code: https://github.com/zju3dv/LoFTR/blob/master/src/datasets/megadepth.py
"""