G06V 30/16
Image preprocessing
G06V30/16 (Image preprocessing) appears on 728 US grants and 575 published applications in this corpus.
Search patents in G06V- Granted patents
- 728
- Published applications
- 575
- Assignees
- 318
- Inventors
- 1,456
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 6 | 0 |
| 1978 | 5 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 6 | 0 |
| 1985 | 2 | 0 |
| 1986 | 6 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 5 | 0 |
| 1991 | 7 | 0 |
| 1992 | 10 | 0 |
| 1993 | 7 | 0 |
| 1994 | 4 | 0 |
| 1995 | 7 | 0 |
| 1996 | 9 | 0 |
| 1997 | 13 | 0 |
| 1998 | 17 | 0 |
| 1999 | 15 | 0 |
| 2000 | 15 | 0 |
| 2001 | 15 | 5 |
| 2002 | 16 | 9 |
| 2003 | 6 | 15 |
| 2004 | 11 | 20 |
| 2005 | 11 | 15 |
| 2006 | 18 | 20 |
| 2007 | 15 | 22 |
| 2008 | 23 | 30 |
| 2009 | 21 | 28 |
| 2010 | 17 | 26 |
| 2011 | 35 | 18 |
| 2012 | 26 | 17 |
| 2013 | 33 | 26 |
| 2014 | 25 | 28 |
| 2015 | 23 | 16 |
| 2016 | 21 | 9 |
| 2017 | 21 | 19 |
| 2018 | 13 | 15 |
| 2019 | 18 | 19 |
| 2020 | 25 | 18 |
| 2021 | 21 | 18 |
| 2022 | 19 | 31 |
| 2023 | 35 | 64 |
| 2024 | 34 | 31 |
| 2025 | 41 | 32 |
| 2026 | 20 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method, computer-readable medium, and electronic device for image text recognition25 Aug 2026US 12,718,324 B2Tencent Technology (Shenzhen) Company Limited
- Reliable determination of field values in documents with removal of static field elements25 Aug 2026US 12,718,611 B2ABBYY Development LLC
- Enhanced beam search decoding for transformer-based OCR with probability score optimization18 Aug 2026US 12,711,795 B1U.S. Bank National Association
- Providing image context for information retrieval4 Aug 2026US 12,699,702 B2Rakuten Mobile, Inc.
- Computing application for determining data associated with a computing record using a probabilistic model28 Jul 2026US 12,694,700 B1Dark Matter Technologies LLC
- Item tag processing system and method1 Oct 2026US 2026/0301456 A1DoorDash, Inc.
- System24 Sep 2026US 2026/0289689 A1SoftBank Group Corp.
- Picture detection method, device, equipment and medium24 Sep 2026US 2026/0290002 A1Welab Information Technology (Shenzhen) Limited
- Processing images of deformed indicia-bearing surfaces17 Sep 2026US 2026/0279088 A1ABBYY Development LLC
- Method for training document image distortion correction model, and document image distortion correction method and system using same10 Sep 2026US 2026/0268700 A1Naver Corporation
Most cited
By later US patents
- System for capturing a document in an image signal568US 8,600,167 B2Hand Held Products, Inc. · 2013
- High speed outline smoothing method and apparatus including the operation of shifting bits of the current, preceding, and succeeding lines left and right425US 5,870,504 AInternational Business Machines Corporation · 1999
- Apparatus and method for verifying a scanned image207US 6,628,808 B1DataCard Corporation · 2003
- Recognizing text in a multicolor image194US 6,148,102 AAdobe Systems Incorporated · 2000
- Automatic remote deposit image preparation apparatuses, methods and systems191US 8,688,579 B1United Services Automobile Association (USAA) · 2014