G06V 30/18
Extraction of features or characteristics of the image
G06V30/18 (Extraction of features or characteristics of the image) appears on 1,201 US grants and 1,322 published applications in this corpus.
Search patents in G06V- Granted patents
- 1,201
- Published applications
- 1,322
- Assignees
- 610
- Inventors
- 3,389
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 7 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 8 | 0 |
| 1990 | 7 | 0 |
| 1991 | 22 | 0 |
| 1992 | 8 | 0 |
| 1993 | 15 | 0 |
| 1994 | 6 | 0 |
| 1995 | 6 | 0 |
| 1996 | 16 | 0 |
| 1997 | 13 | 0 |
| 1998 | 21 | 0 |
| 1999 | 8 | 0 |
| 2000 | 5 | 0 |
| 2001 | 9 | 3 |
| 2002 | 3 | 8 |
| 2003 | 4 | 8 |
| 2004 | 8 | 12 |
| 2005 | 2 | 19 |
| 2006 | 11 | 6 |
| 2007 | 8 | 21 |
| 2008 | 8 | 28 |
| 2009 | 12 | 26 |
| 2010 | 17 | 32 |
| 2011 | 21 | 27 |
| 2012 | 36 | 19 |
| 2013 | 43 | 27 |
| 2014 | 27 | 26 |
| 2015 | 33 | 20 |
| 2016 | 22 | 16 |
| 2017 | 19 | 33 |
| 2018 | 25 | 58 |
| 2019 | 49 | 50 |
| 2020 | 58 | 51 |
| 2021 | 62 | 85 |
| 2022 | 64 | 146 |
| 2023 | 116 | 205 |
| 2024 | 133 | 153 |
| 2025 | 151 | 146 |
| 2026 | 91 | 97 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G06V 30/1801Detecting partial patterns475
- G06V 30/18086By performing operations within image blocks or by using histograms165
- G06V 30/18105Related to colour127
- G06V 30/182By coding the contour of the pattern116
- G06V 30/18143Extracting features based on salient regional features77
- G06V 30/18162Related to a structural representation of the pattern67
- G06V 30/186By deriving mathematical or geometrical properties from the whole image55
- G06V 30/184By analysing segments intersecting the pattern52
Recent patents
- Extracting features from screen images for task mining22 Sep 2026US 12,743,670 B2UiPath, Inc.
- Multi-modal document type classification systems and methods22 Sep 2026US 12,743,902 B2Base64.ai, Inc.
- Document evaluation based on bounding boxes15 Sep 2026US 12,738,084 B2Jumio Corporation
- Method for providing animation effect and electronic device supporting the same8 Sep 2026US 12,731,320 B2Samsung Electronics Co., Ltd.
- Matching digital fonts utilizing a residual neural network8 Sep 2026US 12,731,422 B2Adobe Inc.
- Variance aware techniques to prune neural networks8 Oct 2026US 2026/0310965 A1NVIDIA Corporation
- Method and apparatus for determining text track in video, and device, and medium8 Oct 2026US 2026/0311348 A1Douyin Vision Co., Ltd.
- Analyzing semantic user sessions using screen understanding8 Oct 2026US 2026/0311448 A1Microsoft Technology Licensing, LLC
- Livestock identification system, apparatus and method1 Oct 2026US 2026/0293856 A1Yokogawa Saudi Arabia Company
- Utilizing a vision-language model for mobile deposit decisioning24 Sep 2026US 2026/0289658 A1Chime Financial, Inc.
Most cited
By later US patents
- Method for omnidirectional processing of 2D images including recognizable characters582US 8,682,077 B1Hand Held Products, Inc. · 2014
- System for capturing a document in an image signal568US 8,600,167 B2Hand Held Products, Inc. · 2013
- Courtesy amount read and transaction balancing system271US 5,193,121 ATRW Financial Systems, Inc. · 1993
- Method and apparatus for pointing to documents electronically using features extracted from a scanned icon representing a destination216US 6,182,090 B2Ricoh Company, Ltd. · 2001
- Method and apparatus for character recognition of handwritten input207US 5,742,705 A1998