Image analysis – Image segmentation – Distinguishing text from other regions
Patent
1995-11-28
1999-03-30
Moore, David K.
Image analysis
Image segmentation
Distinguishing text from other regions
382173, G06K 936
Patent
active
058898867
ABSTRACT:
The present invention is a method and apparatus for analyzing image data, and more particularly for analyzing image data representing images containing text to partition the image into running and non-running text regions therein. The present invention utilizes characteristics of running text regions to identify such regions and to subsequently group all non-running text regions into related groups.
REFERENCES:
patent: 5313526 (1994-05-01), Cheong
patent: 5588072 (1996-12-01), Wang
James L. Fisher, Ph.D; "Logical Structure Descriptions of Segmented Document Images"; pp. 302-310.
Theo Pavlidis and Jiangyin Zhou; "Page Segmentation by White Streams"; pp. 945-953.
Rolf Ingold and Doga Armangil; "A Top-Down Document Analysis Method for Logical Structure Recognition"; pp. 41-49.
M. Armon Rahgozar, Zhigang Fan, and Emil V. Rainero; "Tabular Document Recognition"; SPIE vol. 2181 Document Recognition (1994); pp. 87-96.
Robert M. Haralick; 1994 IEEE Computer Society Conference on Computer Vision and Pattern Recognition; "Document Image Understanding: Geometric and Logical Layout"; Jun. 21-23, 1994; pp. 385-390.
Lawrence O'Gorman; "The Document Spectrum for Bottom-Up Page Layout Analysis"; pp. 270-279.
Henry S. Baird; "Background Structure in Document Images". pp. 253-269.
A. Antonacopoulos and R.T. Ritchings; "Flexible Page Segmentation Using the Background"; pp. 339-344.
Surkha Chandran and Rangachar Kasturi; "Structural Recognition of Tabulated Data"; pp. 516-519.
Michael J. Chen; "High-Speed Inspection Architectures, Barcoding, and Character Recognition"; November 5-7, 1990; vol. 1384; pp. 285-292.
M. Armon Rahgozar; "A Graph-Based Table Recognition System"; pp. 1-18.
Brinich Stephen
Moore David K.
Xerox Corporation
LandOfFree
Method and apparatus for detecting running text in an image does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for detecting running text in an image, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for detecting running text in an image will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1222129