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Dive into the research topics where Yongchun Lee is active.

Publication


Featured researches published by Yongchun Lee.


Archive | 1994

Multi-windowing technique for thresholding an image using local image properties

Yongchun Lee; Joseph M. Basile; Peter Rudak


Archive | 1999

Artifact removal technique for skew corrected images

Yongchun Lee; Peter Rudak; Daniel T. Rochester Jaramillo


Archive | 1998

Method and apparatus for digital halftone dots detection and removal in business documents

Yongchun Lee; Stanley A. Mielcarek; Joseph M. Basile; Louis James Beato


Archive | 1998

Region-based image binarization system

Yongchun Lee; Peter Rudak


Archive | 1998

Image processing system for reducing vertically disposed patterns on images produced by scanning

Peter Rudak; Yongchun Lee; James M. Stefanko


Archive | 2002

Method for determining skew angle and location of a document in an over-scanned image

Peter Rudak; Yongchun Lee; Thomas J. Morgan


Archive | 2001

Method for detection of skew angle and border of document images in a production scanning environment

Yongchun Lee; Peter Rudak


Archive | 1998

METHOD FOR SCANNING AND DETECTING MANY PHOTOGRAPHS AND REMOVING ARTIFICIAL EDGE

Yongchun Lee; Quinton Lamar Sowell; クイントン・ラマー・ソーウェル; ヤンチュン・リー


Archive | 1996

Adaptive quantization of grayscale images

Peter Rudak; Andreas E. Savakis; Yongchun Lee


Archive | 2003

Verfahren zum Bestimmen des Kippwinkels und Ortung eines Dokumentes in einem abgetasteten Bild A method for determining the tilt angle and location of a document in a scanned image

Peter Rudak; Yongchun Lee; Thomas J. Morgan

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Andreas E. Savakis

Rochester Institute of Technology

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