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For the Inventor, By the Inventor

Belmont, CA, United States of America

Gary E Kopec

USPTO Granted Patents = 12

Average Co-Inventor Count = 2.5

ph-index = 12

Forward Citations = 885(Granted Patents)


Company Filing History:

goldMedal12 out of 24,200 
 
Xerox Corporation
 patents

Years Active: 1993-2004

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12 patents (USPTO):Explore Patents
1. 6687404 - Automatic training of layout parameters in a 2D image model (2004-02-03),
2. 5956419 - Unsupervised training of character templates using unsegmented samples (1999-09-21),
3. 5883986 - Method and system for automatic transcription correction (1999-03-16),
4. 5706364 - Method of producing character templates using unsegmented samples (1998-01-06),
5. 5689620 - Automatic training of character templates using a transcription and a (1997-11-18),
6. 5689585 - Method for aligning a text image to a transcription of the image (1997-11-18),
7. 5594809 - Automatic training of character templates using a text line image, a (1997-01-14),
8. 5548700 - Editing text in an image (1996-08-20),
9. 5526444 - Document image decoding using modified branch-and-bound methods (1996-06-11),
10. 5355420 - Method and apparatus for identification of document skew (1994-10-11),
11. 5321773 - Image recognition method using finite state networks (1994-06-14),
12. 5187753 - Method and apparatus for identification and correction of document skew (1993-02-16),

Title: Innovations of Gary E. Kopec

Introduction

Gary E. Kopec is a notable inventor based in Belmont, California. He has made significant contributions to the field of image processing and recognition, holding a total of 12 patents. His work primarily focuses on developing advanced methods for document analysis and character recognition.

Latest Patents

One of his latest patents is titled "Automatic training of layout parameters in a 2D image model." This invention involves a two-dimensional image model that represents the layout structure of document images using an image grammar. The model includes production rules with explicit layout parameters that indicate spatial relationships among image constituents. The parameters can be automatically trained using sample document images, allowing for optimal values to be computed from measurement data collected from these samples. This trained grammar can be utilized for document recognition and layout analysis operations.

Another significant patent is "Unsupervised training of character templates using unsegmented samples." This method allows a machine to perform unsupervised training of character templates using an image source of character images, known as glyphs. The process does not require manual or automatic segmentation of the glyphs prior to training. The method produces character templates by optimizing a function that represents the set of character templates being trained, ensuring that the templates are constructed efficiently.

Career Highlights

Gary E. Kopec is currently employed at Xerox Corporation, where he continues to innovate in the field of image processing. His work has had a profound impact on how documents are recognized and analyzed, contributing to advancements in technology.

Collaborations

Throughout his career, Gary has collaborated with notable colleagues, including Philip Andrew Chou and Leslie T. Niles. These collaborations have further enriched his work and contributed to the development of innovative solutions in image processing.

Conclusion

Gary E. Kopec's contributions to the field of image processing and recognition are significant and impactful. His innovative patents and work at Xerox Corporation demonstrate his commitment to advancing technology in this area.

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