Granted Patent
Utility
US 6,496,228 · App. 09/433,258
Significant scene detection and frame filtering for a visual indexing system using dynamic thresholds
Inventors:
Thomas McGee, Nevenka Dimitrova, Jan Herman Elenbaas
Patented Case
View Patent ↗
Granted: Dec 17, 2002
Filed: Nov 4, 1999
Inventors
Thomas McGee
Nevenka Dimitrova
Jan Herman Elenbaas
Assignee (at issue)
KONINKLIJKE PHILIPS ELECTRONICS NV
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.