Artificial Intelligence and Intelligent Information Systems
Data Mining and Knowledge Discovery
Pattern Recognition and Neural Networks
Digital Image Processing and Computer Vision
Multimedia Network Communications
U.S. Patents:
Invariant, Eigenvalue based, non-degenerate data structure characterization, storage and retrieval indexing method http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=6332037.PN.&OS=PN/6332037&RS=PN/6332037
Method Comprising Intensity and/or Color Gradient Based Pre-selection of Pixels Utilized in Spatial Moment Calculations in Data Structure Characterization, Indexing, Storage and Retrieval http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=6611609.PN.&OS=PN/6611609&RS=PN/6611609
Methodology for Data Structure Characterization, Indexing, Storage and Retrieval http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=6625311.PN.&OS=PN/6625311&RS=PN/6625311