Inventor
BAO HONGCHANG
JP4 patents
Patents
4 patentsUS7509256B2Mar 24, 2009
Feature extraction apparatus and method and pattern recognition apparatus and method
SONY CORP28 citations91
US7117151B2Oct 3, 2006
Feature extraction apparatus and method and pattern recognition apparatus and method
SONY CORP29 citations91
US6910010B2Jun 21, 2005
Feature extraction apparatus and method and pattern recognition apparatus and method
SONY CORP17 citations91
US7280961B1Oct 9, 2007
Pattern recognizing device and method, and providing medium
SONY CORP5 citations59