G06V 2201/01
Solutions for problems related to non-uniform document background
G06V2201/01 (Solutions for problems related to non-uniform document background) appears on 75 US grants and 70 published applications in this corpus.
Search patents in G06V- Granted patents
- 75
- Published applications
- 70
- Assignees
- 55
- Inventors
- 169
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 2 |
| 2004 | 3 | 4 |
| 2005 | 4 | 5 |
| 2006 | 1 | 2 |
| 2007 | 2 | 1 |
| 2008 | 5 | 3 |
| 2009 | 2 | 3 |
| 2010 | 4 | 2 |
| 2011 | 1 | 3 |
| 2012 | 3 | 3 |
| 2013 | 6 | 2 |
| 2014 | 2 | 4 |
| 2015 | 3 | 4 |
| 2016 | 4 | 5 |
| 2017 | 4 | 2 |
| 2018 | 3 | 5 |
| 2019 | 3 | 6 |
| 2020 | 7 | 5 |
| 2021 | 6 | 1 |
| 2022 | 2 | 3 |
| 2023 | 2 | 0 |
| 2024 | 2 | 1 |
| 2025 | 2 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- System and method for processing images to be uploaded to a server19 Aug 2025US 12,394,229 B1Charles Schwab & Co., Inc.
- Systems and methods for disambiguating a voice search query based on gestures3 Jun 2025US 12,322,385 B2Adeia Guides Inc.
- Systems and methods for shadow detection and reduction in document capture17 Dec 2024US 12,170,850 B2Adeia Guides Inc.
- Information processing device, discerning method, and discerning program22 Oct 2024US 12,124,797 B2Nippon Telegraph and Telephone Corporation
- Training text recognition systems7 Nov 2023US 11,810,374 B2Adobe Inc.
- System and method for processing images to be uploaded to a server17 Jul 2025US 2025/0232602 A1Charles Schwab & Co., Inc.
- Systems and methods for shadow detection and reduction in document capture3 Jul 2025US 2025/0220311 A1Adeia Guides Inc.
- Systems and methods for shadow detection and reduction in document capture4 Apr 2024US 2024/0114250 A1Adeia Guides Inc.
- Region of interest extraction from reference image using object map8 Dec 2022US 2022/0392186 A1Hewleit-Packard Develapmeni Company, L.P.
- Systems and methods for disambiguating a voice search query based on gestures6 Oct 2022US 2022/0319510 A1Rovi Guides, Inc.
Most cited
By later US patents
- Method and apparatus for imaging, image processing and data compression503US 5,748,780 A1998
- Method and apparatus for imaging, image processing and data compression merge/purge techniques for document image databases472US 5,668,897 A1997
- Video segmentation using statistical pixel modeling111US 7,224,852 B2ObjectVideo, Inc. · 2007
- System and method for intelligent currency validation72US 7,724,938 B2ICVN, Inc. · 2010
- Video segmentation using statistical pixel modeling70US 6,625,310 B2DiamondBack Vision, Inc. · 2003