Hierarchical PCA-NN for Retrieving the Optical Properties of Two-Layer Tissue Model.

Yaqin Chen Ling Lin Gang Li Jianming Gao Qilian Yu Hierarchical PCA-NN for Retrieving the Optical Properties of Two-Layer Tissue Model. 786-791 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3173&spage=786 2004 conf/isnn/2004-1 ISNN (1) db/conf/isnn/isnn2004-1.html#ChenLLGY04