Robust multi-dimensional Null Space representation for image retrieval and classification.

Xu Chen Dan Schonfeld Ashfaq A. Khokhar Robust multi-dimensional Null Space representation for image retrieval and classification. 177-180 2008 ICIP http://dx.doi.org/10.1109/ICIP.2008.4711720 conf/icip/2008 db/conf/icip/icip2008.html#ChenSK08