Li Xu, Jiaya Jia, Sing Bing Kang. Improving sub-pixel correspondence through upsampling. Computer Vision and Image Understanding, 116(2):250-261, 2012. [doi]
@article{XuJK12,
title = {Improving sub-pixel correspondence through upsampling},
author = {Li Xu and Jiaya Jia and Sing Bing Kang},
year = {2012},
doi = {10.1016/j.cviu.2011.11.003},
url = {http://dx.doi.org/10.1016/j.cviu.2011.11.003},
researchr = {https://researchr.org/publication/XuJK12},
cites = {0},
citedby = {0},
journal = {Computer Vision and Image Understanding},
volume = {116},
number = {2},
pages = {250-261},
}