G06T 7/44
Using image operators
Official title: using image operators, e.g. filters, edge density metrics or local histograms
G06T7/44 (Using image operators) appears on 402 US grants and 427 published applications in this corpus.
Search patents in G06T- Granted patents
- 402
- Published applications
- 427
- Assignees
- 307
- Inventors
- 899
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 5 |
| 2003 | 1 | 4 |
| 2004 | 7 | 11 |
| 2005 | 4 | 9 |
| 2006 | 4 | 4 |
| 2007 | 3 | 2 |
| 2008 | 3 | 3 |
| 2009 | 7 | 17 |
| 2010 | 8 | 25 |
| 2011 | 9 | 19 |
| 2012 | 10 | 15 |
| 2013 | 26 | 13 |
| 2014 | 15 | 11 |
| 2015 | 12 | 19 |
| 2016 | 20 | 18 |
| 2017 | 16 | 23 |
| 2018 | 19 | 22 |
| 2019 | 20 | 26 |
| 2020 | 31 | 66 |
| 2021 | 46 | 46 |
| 2022 | 44 | 35 |
| 2023 | 40 | 9 |
| 2024 | 17 | 14 |
| 2025 | 13 | 5 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and system for determining the BPE in a contrast medium-enhanced X-ray examination of a breast11 Aug 2026US 12,705,747 B2Siemens Healthineers AG
- Method of quantifying a loss of visibility through a transparent object28 Apr 2026US 12,614,263 B2Airbus Helicopters
- Trailer alignment detection for dock automation using vision system and dynamic depth filtering7 Apr 2026US 12,594,884 B2Niagara Bottling, LLC
- Pool cleaning apparatus with optimized control24 Feb 2026US 12,559,963 B2Zodiac Pool Care Europe
- Systems and methods for hybrid depth regularization23 Sep 2025US 12,423,849 B2Adeia Imaging LLC
- Elongate Device Extraction From Intraoperative Images6 Aug 2026US 2026/0224292 A1Intuitive Surgical Operations, Inc.
- Automated systems and methods for chemical identification from dried droplet images23 Jul 2026US 2026/0212500 A1The Florida State University Research Foundation, Inc.
- Image content analysis method and image analysis apparatus28 May 2026US 2026/0148396 A1Vivotek Inc.
- Spatio-temporal noise masks and sampling using vectors for image processing and light transport simulation systems and applications28 May 2026US 2026/0148488 A1NVIDIA Corporation
- Systems and Methods for Hybrid Depth Regularization26 Feb 2026US 2026/0057536 A1Adeia Imaging LLC
Most cited
By later US patents
- Image processing method and apparatus, computer program, and computer-readable storage medium815US 8,483,509 B2Canon Kabushiki Kaisha · 2013
- Visual saliency estimation for images and video146US 9,025,880 B2Disney Enterprises, Inc. · 2015
- Image-based medical device localization120US 7,190,819 B2Stereotaxis, Inc. · 2007
- Automated cropping of electronic images70US 7,133,571 B2Hewlett-Packard Development Company, L. P. · 2006
- Method and system for classifying and processing of pixels of image data67US 6,347,153 B1Xerox Corporation · 2002