Knut Hüper, Martin Kleinsteuber, Hao Shen. Averaging complex subspaces via a Karcher mean approach. Signal Processing, 93(2):459-467, 2013. [doi]
@article{HuperKS13,
title = {Averaging complex subspaces via a Karcher mean approach},
author = {Knut Hüper and Martin Kleinsteuber and Hao Shen},
year = {2013},
doi = {10.1016/j.sigpro.2012.08.020},
url = {http://dx.doi.org/10.1016/j.sigpro.2012.08.020},
researchr = {https://researchr.org/publication/HuperKS13},
cites = {0},
citedby = {0},
journal = {Signal Processing},
volume = {93},
number = {2},
pages = {459-467},
}