Granted Patent
Utility
US 6,044,171 · App. 08/437,638
Method and apparatus for pattern recognition and representation using fourier descriptors and iterative transformation-reparametrization
Inventors:
Vladislav Polyakov, Mikhail Ryleev, Boris Gorbatov
Patented Case
View Patent ↗
Granted: Mar 28, 2000
Filed: May 9, 1995
Inventors
Vladislav Polyakov
Mikhail Ryleev
Boris Gorbatov
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.