Inventor
RUDAK PETER
US14 patents
⚠️ This page may combine multiple inventors who share the name “RUDAK PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
12 patentsUS5583659ADec 10, 1996
Multi-windowing technique for thresholding an image using local image properties
EASTMAN KODAK CO157 citations97
US4914709AApr 3, 1990
Method for identifying unrecognizable characters in optical character recognition machines
EASTMAN KODAK CO126 citations97
US6393150B1May 21, 2002
Region-based image binarization system
EASTMAN KODAK CO74 citations96
US4974260ANov 27, 1990
Apparatus for identifying and correcting unrecognizable characters in optical character recognition machines
EASTMAN KODAK CO81 citations95
US6282326B1Aug 28, 2001
Artifact removal technique for skew corrected images
EASTMAN KODAK CO93 citations94
US5014329AMay 7, 1991
Automatic detection and selection of a drop-out color using zone calibration in conjunction with optical character recognition of preprinted forms
EASTMAN KODAK CO32 citations92
US5014328AMay 7, 1991
Automatic detection and selection of a drop-out color used in conjunction with optical character recognition of preprinted forms
EASTMAN KODAK CO36 citations92
US7027666B2Apr 11, 2006
Method for determining skew angle and location of a document in an over-scanned image
EASTMAN KODAK CO23 citations91
US5182778AJan 26, 1993
Dot-matrix video enhancement for optical character recognition
EASTMAN KODAK CO24 citations90
US6317223B1Nov 13, 2001
Image processing system for reducing vertically disposed patterns on images produced by scanning
EASTMAN KODAK CO44 citations89
US7440123B2Oct 21, 2008
Adaptive printing
EASTMAN KODAK CO40 citations86
US6323956B1Nov 27, 2001
Adaptive quantization of grayscale images
EASTMAN KODAK CO3 citations62