Patent | Date |
---|
Comparing text pages using image features based on word positions Grant 8,910,037 - Spasojevic , et al. December 9, 2 | 2014-12-09 |
Comparing text pages using image features based on word positions Grant 8,151,186 - Spasojevic , et al. April 3, 2 | 2012-04-03 |
Comparing text pages using image features based on word positions Grant 8,151,187 - Spasojevic , et al. April 3, 2 | 2012-04-03 |
Method And System For Document Image Layout Deconstruction And Redisplay App 20110289395 - BREUEL; Thomas M. ;   et al. | 2011-11-24 |
Methods for generating anti-aliased text and line graphics in compressed document images Grant 7,489,830 - Bloomberg , et al. February 10, 2 | 2009-02-10 |
Reorganization of raw image data for processing Grant 7,469,059 - Lefevere , et al. December 23, 2 | 2008-12-23 |
Methods for generating anti-aliased text and line graphics in compressed document images App 20080024843 - Bloomberg; Dan S. ;   et al. | 2008-01-31 |
Methods for generating anti-aliased text and line graphics in compressed document images Grant 7,266,250 - Bloomberg , et al. September 4, 2 | 2007-09-04 |
Methods for generating anti-aliased text and line graphics in compressed document images App 20060133690 - Bloomberg; Dan S. ;   et al. | 2006-06-22 |
Method of aligning page images Grant 6,983,084 - Chao , et al. January 3, 2 | 2006-01-03 |
Method and system for transcribing and editing using a structured freeform editor Grant 6,952,803 - Bloomberg , et al. October 4, 2 | 2005-10-04 |
Self-clocking glyph shape codes Grant RE38,758 - Bloomberg , et al. July 19, 2 | 2005-07-19 |
Method and system for document image layout deconstruction and redisplay system App 20040205568 - Breuel, Thomas M. ;   et al. | 2004-10-14 |
Document image decoding using text line column-based heuristic scoring Grant 6,738,518 - Minka , et al. May 18, 2 | 2004-05-18 |
Document image decoding using an integrated stochastic language model Grant 6,678,415 - Popat , et al. January 13, 2 | 2004-01-13 |
Method and system for document segmentation App 20030215136 - Chao, Hui ;   et al. | 2003-11-20 |
Method of aligning page images App 20030215157 - Chao, Hui ;   et al. | 2003-11-20 |
System for embedded digital data that allows embedding of data around known obstructions Grant 6,641,051 - Illowsky , et al. November 4, 2 | 2003-11-04 |
Encoding small amounts of embedded digital data at arbitrary locations within an image Grant 6,439,465 - Bloomberg August 27, 2 | 2002-08-27 |
Self-clocking glyph shape codes Grant 6,076,738 - Bloomberg , et al. June 20, 2 | 2000-06-20 |
Multi-page document viewer having a focus image and recursively nested images of varying resolutions less than the resolution of the focus image Grant 5,943,679 - Niles , et al. August 24, 1 | 1999-08-24 |
Automatic method of identifying sentence boundaries in a document image Grant 5,892,842 - Bloomberg April 6, 1 | 1999-04-06 |
Broad bandwidth image domain communication channel with symbol interference suppression Grant 5,862,255 - Davies , et al. January 19, 1 | 1999-01-19 |
Automatic method of generating thematic summaries from a document image without performing character recognition Grant 5,848,191 - Chen , et al. December 8, 1 | 1998-12-08 |
Method and article of manufacture for determining whether a scanned image is an original image or fax image Grant 5,828,771 - Bloomberg October 27, 1 | 1998-10-27 |
Technique for generating bounding boxes for word spotting in bitmap images Grant 5,825,919 - Bloomberg , et al. October 20, 1 | 1998-10-20 |
Performing document image management tasks using an iconic image having embedded encoded information Grant 5,765,176 - Bloomberg | 1998-06-09 |
Embedding encoded information in an iconic version of a text image Grant 5,761,686 - Bloomberg June 2, 1 | 1998-06-02 |
Word spotting in bitmap images using text line bounding boxes and hidden Markov models Grant 5,745,600 - Chen , et al. April 28, 1 | 1998-04-28 |
Image reduction/enlargement technique Grant 5,740,285 - Bloomberg , et al. April 14, 1 | 1998-04-14 |
Method for aligning a text image to a transcription of the image Grant 5,689,585 - Bloomberg , et al. November 18, 1 | 1997-11-18 |
Detection of highlighted regions Grant 5,619,592 - Bloomberg , et al. April 8, 1 | 1997-04-08 |
Mark sensing on a form Grant 5,572,601 - Bloomberg November 5, 1 | 1996-11-05 |
Segmentation of text styles Grant 5,570,435 - Bloomberg , et al. October 29, 1 | 1996-10-29 |
Method and apparatus for summarizing a document without document image decoding Grant 5,491,760 - Withgott , et al. February 13, 1 | 1996-02-13 |
Hardcopy lossless data storage and communications for electronic document processing systems Grant 5,486,686 - Zdybel, Jr. , et al. January 23, 1 | 1996-01-23 |
Detecting function words without converting a scanned document to character codes Grant 5,455,871 - Bloomberg , et al. October 3, 1 | 1995-10-03 |
Word spotting in bitmap images using word bounding boxes and hidden Markov models Grant 5,438,630 - Chen , et al. August 1, 1 | 1995-08-01 |
Use of fast textured reduction for discrimination of document image components Grant 5,434,953 - Bloomberg July 18, 1 | 1995-07-18 |
Mark sensing on a form Grant 5,418,865 - Bloomberg May 23, 1 | 1995-05-23 |
Segmentation of text styles Grant 5,402,504 - Bloomberg , et al. * March 28, 1 | 1995-03-28 |
Methods and apparatus for selecting semantically significant images in a document image without decoding image content Grant 5,390,259 - Withgott , et al. February 14, 1 | 1995-02-14 |
Methods and apparatus for automatic modification of semantically significant portions of a document without document image decoding Grant 5,384,863 - Huttenlocher , et al. January 24, 1 | 1995-01-24 |
Method and apparatus for identification of document skew Grant 5,355,420 - Bloomberg , et al. * October 11, 1 | 1994-10-11 |
Rapid detection of page orientation Grant 5,276,742 - Dasari , et al. January 4, 1 | 1994-01-04 |
Detection of highlighted regions Grant 5,272,764 - Bloomberg , et al. December 21, 1 | 1993-12-21 |
Segmentation of text and graphics Grant 5,202,933 - Bloomberg April 13, 1 | 1993-04-13 |
Method and apparatus for image hand markup detection using morphological techniques Grant 5,201,011 - Bloomberg , et al. April 6, 1 | 1993-04-06 |
High speed halftone detection technique Grant 5,193,122 - Kowalski , et al. March 9, 1 | 1993-03-09 |
Method and apparatus for identification and correction of document skew Grant 5,187,753 - Bloomberg , et al. February 16, 1 | 1993-02-16 |
Segmentation of handwriting and machine printed text Grant 5,181,255 - Bloomberg January 19, 1 | 1993-01-19 |
Binary image processing for decoding self-clocking glyph shape codes Grant 5,168,147 - Bloomberg December 1, 1 | 1992-12-01 |
Document copy authentication Grant 5,157,726 - Merkle , et al. October 20, 1 | 1992-10-20 |
Identification, characterization, and segmentation of Halftone or stippled regions of binary images by growing a seed to a clipping mask Grant 5,131,049 - Bloomberg , et al. July 14, 1 | 1992-07-14 |
Image registration Grant 5,129,014 - Bloomberg July 7, 1 | 1992-07-07 |
Convolution filtering for decoding self-clocking glyph shape codes Grant 5,128,525 - Stearns , et al. July 7, 1 | 1992-07-07 |
Adaptive scaling for decoding spatially periodic self-clocking glyph shape codes Grant 5,091,966 - Bloomberg , et al. February 25, 1 | 1992-02-25 |
Identification and segmentation of finely textured and solid regions of binary images Grant 5,065,437 - Bloomberg November 12, 1 | 1991-11-12 |
Detection of highlighted regions Grant 5,048,109 - Bloomberg , et al. September 10, 1 | 1991-09-10 |
Data detection and optical focus error detection system for rotating optical media Grant 4,801,794 - Kowalski , et al. * January 31, 1 | 1989-01-31 |