Inventor
ZHANG YEQING
CN35 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG YEQING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XEROX CORP
21 patentsUS7627191B2Dec 1, 2009
Image manipulation
XEROX CORP38 citations93
US6381035B1Apr 30, 2002
Edge compaction in antialiased images
XEROX CORP19 citations93
US6249592B1Jun 19, 2001
Multi-resolution neutral color detection
XEROX CORP20 citations93
US6832007B1Dec 14, 2004
Method and system for compensating for scaling artifacts in mixed raster content (MRC) representations
XEROX CORP23 citations92
US6683702B1Jan 27, 2004
Compact-dot reproduction of scanned halftone screens
XEROX CORP35 citations92
US6608701B1Aug 19, 2003
Compact high addressability rendering
XEROX CORP40 citations92
US6606420B1Aug 12, 2003
Method and apparatus for digital image darkness control in saturated image structures
XEROX CORP48 citations92
US6449396B1Sep 10, 2002
Compact rendering for processing binary high addressability images
XEROX CORP38 citations92
US6243499B1Jun 5, 2001
Tagging of antialiased images
XEROX CORP46 citations92
US6201613B1Mar 13, 2001
Automatic image enhancement of halftone and continuous tone images
XEROX CORP26 citations92
US6816269B1Nov 9, 2004
Method and apparatus for electronic registration in a binary image path
XEROX CORP40 citations91
US7719719B2May 18, 2010
Sharpening a halftoned image
XEROX CORP9 citations84
US7636480B2Dec 22, 2009
Super resolution encoding
XEROX CORP9 citations84
US7486416B2Feb 3, 2009
Inter-separation decorrelator
XEROX CORP13 citations84
US7864364B2Jan 4, 2011
Color correction of images
XEROX CORP3 citations63
US7590282B2Sep 15, 2009
Optimal test patch level selection for systems that are modeled using low rank eigen functions, with applications to feedback controls
XEROX CORP2 citations63
US7525704B2Apr 28, 2009
System for providing depth discrimination of source images encoded in a rendered composite image
XEROX CORP6 citations63
US7980650B2Jul 19, 2011
System and method for calibrating a printing system to compensate for sensor artifact using non-complementary illuminations of test patterns on an image substrate
XEROX CORP4 citations62
US7880930B2Feb 1, 2011
Reducing printhead process color non-uniformities in a direct marking device
XEROX CORP5 citations62
US8801140B2Aug 12, 2014
In situ calibration of multiple printheads to reference ink targets
XEROX CORP1 citations52
US8764149B1Jul 1, 2014
System and method for process direction registration of inkjets in a printer operating with a high speed image receiving surface
XEROX CORP0 citations42
ZHANG YEQING
5 patentsUS8456711B2Jun 4, 2013
SUSAN-based corner sharpening
ZHANG YEQING5 citations72
US8432582B2Apr 30, 2013
Uniformity compensation in halftoned images
ZHANG YEQING5 citations72
US8154777B2Apr 10, 2012
Color compensation of images
ZHANG YEQING6 citations72
US8851601B2Oct 7, 2014
System and method for compensating for drift in multiple printheads in an inkjet printer
ZHANG YEQING5 citations71
US9165201B2Oct 20, 2015
Systems and methods for detecting cell phone usage by a vehicle operator
ZHANG YEQING3 citations62
MIZES HOWARD A
3 patentsUS8602518B2Dec 10, 2013
Test pattern effective for coarse registration of inkjet printheads and methods of analysis of image data corresponding to the test pattern in an inkjet printer
MIZES HOWARD A10 citations84
US8262190B2Sep 11, 2012
Method and system for measuring and compensating for process direction artifacts in an optical imaging system in an inkjet printer
MIZES HOWARD A7 citations84
US8317291B2Nov 27, 2012
System and method for attenuating rotating member contamination affecting uniformity measurements in an inkjet imaging device
MIZES HOWARD A2 citations63