G06V 30/2504
Coarse or fine approaches
Official title: {Coarse or fine approaches, e.g. resolution of ambiguities or multiscale approaches}
G06V30/2504 (Coarse or fine approaches) appears on 471 US grants and 455 published applications in this corpus.
Search patents in G06V- Granted patents
- 471
- Published applications
- 455
- Assignees
- 283
- Inventors
- 1,120
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 6 |
| 2002 | 4 | 6 |
| 2003 | 7 | 8 |
| 2004 | 8 | 8 |
| 2005 | 2 | 9 |
| 2006 | 9 | 8 |
| 2007 | 7 | 14 |
| 2008 | 15 | 30 |
| 2009 | 6 | 12 |
| 2010 | 17 | 17 |
| 2011 | 17 | 14 |
| 2012 | 24 | 24 |
| 2013 | 22 | 21 |
| 2014 | 22 | 14 |
| 2015 | 27 | 19 |
| 2016 | 20 | 27 |
| 2017 | 22 | 26 |
| 2018 | 20 | 23 |
| 2019 | 25 | 39 |
| 2020 | 28 | 26 |
| 2021 | 31 | 39 |
| 2022 | 20 | 24 |
| 2023 | 27 | 12 |
| 2024 | 28 | 16 |
| 2025 | 15 | 9 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Raster image digitization system for field data2 Dec 2025US 12,488,610 B2Schlumberger Technology Corporation
- Systems and methods to train a cell object detector25 Nov 2025US 12,481,885 B2Icahn School of Medicine at Mount Sinai
- Method, system, and computer-readable medium for obtaining aggregated multi-scale first and second dimensional receptive field information18 Nov 2025US 12,475,704 B2Guangdong Oppo Mobile Telecommunications Corp., Ltd.
- Method to improve object recognition in high-resolution vision systems6 Aug 2026US 2026/0229009 A1Datalogic IP Tech S.R.L.
- System and method for hierarchical multi-level feature image synthesis and representation16 Jul 2026US 2026/0198879 A1Hologic, Inc.
- Histological image analysis11 Jun 2026US 2026/0161946 A1Oslo Universitetssykehus
- Means for using microstructure of materials surface as a unique identifier8 Jan 2026US 2026/0011203 A1Alpvision S.A.
- Systems and Methods for Latent Distribution Modeling for Scene-Consistent Motion Forecasting11 Dec 2025US 2025/0378683 A1Aurora Operations, Inc.
Most cited
By later US patents
- Dynamic method for recognizing objects and image processing system therefor497US 5,063,603 ADavid Sarnoff Research Center, Inc. · 1991
- Method of recognizing images of faces or general images using fuzzy combination of multiple resolutions276US 5,842,194 AMitsubishi Denki Kabushiki Kaisha · 1998
- Real-time face tracking in a digital image acquisition device241US 7,315,631 B1FotoNation Vision Limited · 2008
- Hybrid feature-based and template matching optical character recognition system222US 5,077,805 AEastman Kodak Company · 1991
- Mobile image-based information retrieval system218US 7,751,805 B2Google Inc. · 2010