from [https://github.com/virtualgraham/L2-Net-Python-Keras, commit: 5eb9eebe3c5e73f8eb287a43d4fdb9b3425ae0d8]
L2-Net patch descriptor ported to Python using Keras
This is a Keras implementation of the L2-Net patch descriptor described in
Y. Tian, B. Fan, F. Wu. "L2-Net: Deep Learning of Discriminative Patch Descriptor in Euclidean Space", CVPR, 2017.
with weights from
https://github.com/yuruntian/L2-Net
Requires keras, numpy, pickle and cv2
To get started use the cal_L2Net_des function in L2_Net.py which roughly corresponds to the similarly named function in https://github.com/yuruntian/L2-Net/matlab/cal_L2Net_des.m
Currently, training parameters have not been set, so the model is for inference only.