Inventor
BERFANGER DAVID
US8 patents
⚠️ This page may combine multiple inventors who share the name “BERFANGER DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DIGIMARC CORP
4 patentsUS9565335B2Feb 7, 2017
Full color visibility model using CSF which varies spatially with local luminance
DIGIMARC CORP68 citations97
US9401001B2Jul 26, 2016
Full-color visibility model using CSF which varies spatially with local luminance
DIGIMARC CORP103 citations97
US10282801B2May 7, 2019
Full-color visibility model using CSF which varies spatially with local luminance
DIGIMARC CORP13 citations84
US9805435B2Oct 31, 2017
Full color visibility model using CSF which varies spatially with local luminance
DIGIMARC CORP13 citations84
HEWLETT PACKARD DEVELOPMENT CO
3 patentsUS10341504B2Jul 2, 2019
Photo response non-uniformity suppression
HEWLETT PACKARD DEVELOPMENT CO0 citations48
US10425637B2Sep 24, 2019
Cross-calibration of imagers
HEWLETT PACKARD DEVELOPMENT CO0 citations44
US10194035B2Jan 29, 2019
Imager calibration via modeled responses to importance-weighted color sample data
HEWLETT PACKARD DEVELOPMENT CO0 citations39