参考:PDF
[1] Zhang X , Wang L , Su Y . Visual Place Recognition: A Survey from Deep Learning Perspective[J]. Pattern Recognition, 2020.
a. http://www.robots.ox.ac.uk/∼mobile/IJRR_2008_Dataset/data.htm
b https://ori.ox.ac.uk/older-projects/new-college-dataset/
c http://www.rawseeds.org/home/
d http://robots.engin.umich.edu/SoftwareData/Ford
e http