G06T 2207/20192
Edge enhancement
Official title: Edge enhancement; Edge preservation
G06T2207/20192 (Edge enhancement) appears on 1,830 US grants and 2,008 published applications in this corpus.
Search patents in G06T- Granted patents
- 1,830
- Published applications
- 2,008
- Assignees
- 798
- Inventors
- 3,687
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 7 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 14 | 6 |
| 2002 | 22 | 49 |
| 2003 | 27 | 54 |
| 2004 | 41 | 55 |
| 2005 | 37 | 80 |
| 2006 | 70 | 82 |
| 2007 | 43 | 85 |
| 2008 | 59 | 108 |
| 2009 | 58 | 103 |
| 2010 | 83 | 94 |
| 2011 | 81 | 85 |
| 2012 | 122 | 63 |
| 2013 | 91 | 77 |
| 2014 | 100 | 78 |
| 2015 | 93 | 96 |
| 2016 | 97 | 106 |
| 2017 | 104 | 80 |
| 2018 | 68 | 90 |
| 2019 | 89 | 95 |
| 2020 | 89 | 97 |
| 2021 | 87 | 60 |
| 2022 | 52 | 79 |
| 2023 | 48 | 74 |
| 2024 | 62 | 80 |
| 2025 | 66 | 66 |
| 2026 | 61 | 66 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- HDR tone mapping system and method with semantic segmentation6 Oct 2026US 12,755,358 B2Mediatek Inc.
- Dynamic edge enhancement in video6 Oct 2026US 12,755,666 B2Visteon Global Technologies, Inc.
- Method and system for automatically estimating mammary gland volume based on mammary gland magnetic resonance imaging (MRI) image29 Sep 2026US 12,749,187 B2Wuhan University
- Electronic sticker packs generated by artificial intelligence based on user prompt29 Sep 2026US 12,749,233 B2Microsoft Technology Licensing, LLC
- Display device for supporting image adjustment and control method thereof22 Sep 2026US 12,743,758 B2Samsung Electronics Co., Ltd.
- Information processing system, non-transitory computer readable medium storing program, and information processing method1 Oct 2026US 2026/0296819 A1FUJIFILM Business Innovation Corp.
- Apparatus and methods to generate deblurring model and deblur image1 Oct 2026US 2026/0301135 A1ASML Netherlands B. V.
- Cross-camera color constancy using calibrated color correction matrices1 Oct 2026US 2026/0301226 A1Samsung Electronics Co., Ltd.
- Method and system for fine identification of types of ancient coins based on artificial intelligence (ai) architecture optimization1 Oct 2026US 2026/0301436 A1Hangzhou Weipaitang Cultural Creative Co. Ltd
- Systems and methods for image motion compensation24 Sep 2026US 2026/0289740 A1Purdue Research Foundation
Most cited
By later US patents
- Method of digital image enhancement and sharpening231US 6,879,735 B1University of Utah Reasearch Foundation · 2005
- Method and apparatus for extending operating range of bar code scanner229US 6,547,139 B1Welch Allyn Data Collection, Inc. · 2003
- Apparatus and method for reducing imaging errors in imaging systems having an extended depth of field228US 6,097,856 AWelch Allyn, Inc. · 2000
- Color interpolator and horizontal/vertical edge enhancer using two line buffer and alternating even/odd filters for digital camera227US 6,628,330 B1NeoMagic Corp. · 2003
- Noise filter for Bayer pattern image data206US 7,369,165 B2STMicroelectronics S,r.l. · 2008