Inventor
HONSINGER CHRIS W
US35 patents
⚠️ This page may combine multiple inventors who share the name “HONSINGER CHRIS W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
31 patentsUS6321981B1Nov 27, 2001
Method and apparatus for transaction card security utilizing embedded image data
EASTMAN KODAK CO128 citations99
US6278791B1Aug 21, 2001
Lossless recovery of an original image containing embedded data
EASTMAN KODAK CO238 citations99
US6044156AMar 28, 2000
Method for generating an improved carrier for use in an image data embedding application
EASTMAN KODAK CO189 citations99
US5835639ANov 10, 1998
Method for detecting rotation and magnification in images
EASTMAN KODAK CO209 citations99
US6536665B1Mar 25, 2003
Method and apparatus for transaction card security utilizing embedded image data
EASTMAN KODAK CO88 citations98
US6356668B1Mar 12, 2002
Method for efficient rate control
EASTMAN KODAK CO121 citations98
US6044182AMar 28, 2000
Method for embedding digital information in an image
EASTMAN KODAK CO150 citations98
US5859920AJan 12, 1999
Method for embedding digital information in an image
EASTMAN KODAK CO499 citations98
US6754365B1Jun 22, 2004
Detecting embedded information in images
EASTMAN KODAK CO63 citations96
US6349151B1Feb 19, 2002
Method and apparatus for visually optimized compression parameters
EASTMAN KODAK CO68 citations96
US6130741AOct 10, 2000
Embedding information in a digital image digitized from a developed photographic film
EASTMAN KODAK CO76 citations96
US5956467ASep 21, 1999
Encoding color image data for multipass color printers
EASTMAN KODAK CO53 citations96
US6940993B2Sep 6, 2005
System and method for embedding a watermark signal that contains message data in a digital image
EASTMAN KODAK CO39 citations93
US6792130B1Sep 14, 2004
System and method for embedding a watermark signal that contains message data in a digital image
EASTMAN KODAK CO35 citations93
US6212302B1Apr 3, 2001
Method and apparatus for visually optimized rate control
EASTMAN KODAK CO40 citations93
US7333629B2Feb 19, 2008
Authentic document and method of making
EASTMAN KODAK CO33 citations92
US7130444B2Oct 31, 2006
Method of authenication for steganographic signals undergoing degradations
EASTMAN KODAK CO22 citations92
US6973196B2Dec 6, 2005
Authentic document and method of making
EASTMAN KODAK CO28 citations92
US6973198B2Dec 6, 2005
Authentic document and method of making
EASTMAN KODAK CO23 citations92
US6678390B1Jan 13, 2004
Method and computer program for embedding and extracting an embedded message from a digital image
EASTMAN KODAK CO38 citations92
US6624874B2Sep 23, 2003
Apparatus and method for inserting an updateable hidden image into an optical path
EASTMAN KODAK CO41 citations92
US6567532B1May 20, 2003
Method and computer program for extracting an embedded message from a digital image
EASTMAN KODAK CO25 citations92
US6154577ANov 28, 2000
Digital image processing method and computer program product
EASTMAN KODAK CO24 citations92
US6721459B1Apr 13, 2004
Storing sharpness data using embedded carriers
EASTMAN KODAK CO22 citations89
US6665418B1Dec 16, 2003
Linear projective data embedding
EASTMAN KODAK CO17 citations84
US6925192B2Aug 2, 2005
Authenticatable image with an embedded image having a discernible physical characteristic with improved security feature
EASTMAN KODAK CO10 citations74
US6870931B2Mar 22, 2005
Method and system for embedding message data in a digital image sequence
EASTMAN KODAK CO10 citations74
US6711303B1Mar 23, 2004
Method and computer program for detecting rotation and magnification of images
EASTMAN KODAK CO9 citations74
US6700992B1Mar 2, 2004
Adaptive message embedding error diffusion method
EASTMAN KODAK CO7 citations74
US7986336B2Jul 26, 2011
Image capture apparatus with indicator
EASTMAN KODAK CO2 citations63
US6751335B1Jun 15, 2004
Method for generating a dispersed message for data embedding
EASTMAN KODAK CO5 citations63