Granted Patent
Utility
US 6,539,124 · App. 09/376,733
Quantizer selection based on region complexities derived using a rate distortion model
Inventors:
Sriram Sethuraman, Ravi Krishnamurthy
Patented Case
View Patent ↗
Granted: Mar 25, 2003
Filed: Aug 17, 1999
Inventors
Sriram Sethuraman
Ravi Krishnamurthy
Assignee (at issue)
Sarnoff Corporation
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.