Yongchun Lee

Person

Rochester, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for determining skew angle and location of a document in an...
- Patent number 7,027,666
- Issue date Apr 11, 2006
- Eastman Kodak Company
- Peter Rudak
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic image quality evaluation and correction technique for dig...
- Patent number 6,970,606
- Issue date Nov 29, 2005
- Eastman Kodak Company
- Yongchun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High-speed scanner having image processing for improving the color...
- Patent number 6,924,909
- Issue date Aug 2, 2005
- Eastman Kodak Company
- Yongchun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vertical black line removal implementation
- Patent number 6,873,728
- Issue date Mar 29, 2005
- Eastman Kodak Company
- Lawrence J. Bernstein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Generation of a color dropout function for use in electronic color...
- Patent number 6,823,081
- Issue date Nov 23, 2004
- Eastman Kodak Company
- Yongchun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for image processing by automatic color dropout
- Patent number 6,757,426
- Issue date Jun 29, 2004
- Eastman Kodak Company
- Bruce A. Link
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Region-based image binarization system
- Patent number 6,393,150
- Issue date May 21, 2002
- Eastman Kodak Company
- Yongchun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive quantization of grayscale images
- Patent number 6,323,956
- Issue date Nov 27, 2001
- Eastman Kodak Company
- Peter Rudak
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing system for reducing vertically disposed patterns o...
- Patent number 6,317,223
- Issue date Nov 13, 2001
- Eastman Kodak Company
- Peter Rudak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Artifact removal technique for skew corrected images
- Patent number 6,282,326
- Issue date Aug 28, 2001
- Eastman Kodak Company
- Yongchun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for digital halftone dots detection and remova...
- Patent number 6,160,913
- Issue date Dec 12, 2000
- Eastman Kodak Company
- Yongchun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for scanning and detecting multiple photographs and removing...
- Patent number 5,974,199
- Issue date Oct 26, 1999
- Eastman Kodak Company
- Yongchun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Business form image identification using projected profiles of grap...
- Patent number 5,841,905
- Issue date Nov 24, 1998
- Eastman Kodak Company
- Yongchun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-windowing technique for thresholding an image using local ima...
- Patent number 5,583,659
- Issue date Dec 10, 1996
- Eastman Kodak Company
- Yongchun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of detecting the skew angle of a printed business form
- Patent number 5,054,098
- Issue date Oct 1, 1991
- Eastman Kodak Company
- Yongchun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Polygon-based technique for the automatic classification of text an...
- Patent number 5,050,222
- Issue date Sep 17, 1991
- Eastman Kodak Company
- Yongchun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Polygon-based method for automatic extraction of selected text in a...
- Patent number 5,048,099
- Issue date Sep 10, 1991
- Eastman Kodak Company
- Yongchun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Contour feature-based method for identification and segmentation of...
- Patent number 5,040,229
- Issue date Aug 13, 1991
- Eastman Kodak Company
- Yongchun Lee
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Color scanning to enhance bitonal image
- Publication number 20070253040
- Publication date Nov 1, 2007
- Eastman Kodak Company
- Yongchun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for determining skew angle and location of a document in an...
- Publication number 20040062455
- Publication date Apr 1, 2004
- Eastman Kodak Company
- Peter Rudak
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Automatic image quality evaluation and correction technique for dig...
- Publication number 20030133623
- Publication date Jul 17, 2003
- Eastman Kodak Company
- Yongchun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Vertical black line removal implementation
- Publication number 20030133608
- Publication date Jul 17, 2003
- Eastman Kodak Company
- Lawrence J. Bernstein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Generation of a color dropout function for use in electronic color...
- Publication number 20020168102
- Publication date Nov 14, 2002
- Eastman Kodak Company
- Yongchun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for image processing by automatic color dropout
- Publication number 20020136447
- Publication date Sep 26, 2002
- Eastman Kodak Company
- Bruce A. Link
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
High-speed scanner having image processing for improving the color...
- Publication number 20020113983
- Publication date Aug 22, 2002
- Eastman Kodak Company
- Yongchun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yongchun Lee

Person

Patents Grantslast 30 patents

Method for determining skew angle and location of a document in an...

Automatic image quality evaluation and correction technique for dig...

High-speed scanner having image processing for improving the color...

Vertical black line removal implementation

Generation of a color dropout function for use in electronic color...

System and method for image processing by automatic color dropout

Region-based image binarization system

Adaptive quantization of grayscale images

Image processing system for reducing vertically disposed patterns o...

Artifact removal technique for skew corrected images

Method and apparatus for digital halftone dots detection and remova...

Method for scanning and detecting multiple photographs and removing...

Business form image identification using projected profiles of grap...

Multi-windowing technique for thresholding an image using local ima...

Method of detecting the skew angle of a printed business form

Polygon-based technique for the automatic classification of text an...

Polygon-based method for automatic extraction of selected text in a...

Contour feature-based method for identification and segmentation of...

Patents Applicationslast 30 patents

Color scanning to enhance bitonal image

Method for determining skew angle and location of a document in an...

Automatic image quality evaluation and correction technique for dig...

Vertical black line removal implementation

Generation of a color dropout function for use in electronic color...

System and method for image processing by automatic color dropout

High-speed scanner having image processing for improving the color...