@misc{indiciaee0d212c80df3, title = {Learning optimized features for hierarchical models of invariant object recognition.}, author = {Heiko Wersing and Edgar Körner}, year = {2003}, doi = {10.1162/089976603321891800}, url = {https://pubmed.ncbi.nlm.nih.gov/12816566/}, note = {Source identifier: 12816566} }