Inventor
GU XUEMING HENRY
US8 patents
⚠️ This page may combine multiple inventors who share the name “GU XUEMING HENRY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DA VINCI SYSTEMS INC
5 patentsUS6097853AAug 1, 2000
User definable windows for selecting image processing regions
DA VINCI SYSTEMS INC147 citations97
US5874988AFeb 23, 1999
System and methods for automated color correction
DA VINCI SYSTEMS INC270 citations97
US6850249B1Feb 1, 2005
Automatic region of interest tracking for a color correction system
DA VINCI SYSTEMS INC69 citations96
US6266103B1Jul 24, 2001
Methods and apparatus for generating custom gamma curves for color correction equipment
DA VINCI SYSTEMS INC111 citations96
US6337692B1Jan 8, 2002
Primary and secondary color manipulations using hue, saturation, luminance and area isolation
DA VINCI SYSTEMS INC136 citations95