Sung Wook Baik Ran Baik Adaptive Image Classification for Aerial Photo Image Retrieval. 132-139 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3339&spage=132 2004 conf/ausai/2004 Australian Conference on Artificial Intelligence db/conf/ausai/ausai2004.html#BaikB04