BibTex format
@article{Cai:2011:10.1109/TPAMI.2010.89,
author = {Cai, H and Mikolajczyk, K and Matas, J},
doi = {10.1109/TPAMI.2010.89},
journal = {IEEE Transactions on Pattern Analysis and Machine Intelligence},
pages = {338--352},
title = {Learning linear discriminant projections for dimensionality reduction of image descriptors},
url = {http://dx.doi.org/10.1109/TPAMI.2010.89},
volume = {33},
year = {2011}
}