G06T 2207/20064
Wavelet transform [dwt]
Official title: Wavelet transform [DWT]
G06T2207/20064 (Wavelet transform [dwt]) appears on 611 US grants and 648 published applications in this corpus.
Search patents in G06T- Granted patents
- 611
- Published applications
- 648
- Assignees
- 416
- Inventors
- 1,388
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 7 | 4 |
| 2002 | 4 | 15 |
| 2003 | 9 | 31 |
| 2004 | 10 | 23 |
| 2005 | 15 | 9 |
| 2006 | 18 | 19 |
| 2007 | 22 | 18 |
| 2008 | 20 | 22 |
| 2009 | 21 | 24 |
| 2010 | 16 | 32 |
| 2011 | 16 | 22 |
| 2012 | 32 | 25 |
| 2013 | 26 | 34 |
| 2014 | 36 | 25 |
| 2015 | 28 | 28 |
| 2016 | 34 | 36 |
| 2017 | 34 | 25 |
| 2018 | 23 | 27 |
| 2019 | 26 | 35 |
| 2020 | 26 | 25 |
| 2021 | 32 | 24 |
| 2022 | 31 | 38 |
| 2023 | 23 | 39 |
| 2024 | 28 | 26 |
| 2025 | 35 | 27 |
| 2026 | 19 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for recognizing and diagnosing transformer equipment based on image fusion and target recognition8 Sep 2026US 12,731,360 B2Chongqing University
- Low-light image enhancement method and device based on wavelet transform and Retinex-Net1 Sep 2026US 12,725,236 B2
- System and methods for low-light image enhancement utilizing denoising preprocessing with wavelet decomposition18 Aug 2026US 12,711,584 B2Atombeam Technologies Inc.
- Determining optical aberration18 Aug 2026US 12,711,595 B2Oxford University Innovation Limited
- Methods and systems for image processing18 Aug 2026US 12,711,626 B2Shanghai United Imaging Healthcare Co., Ltd.
- Method of generating image and device for performing the same24 Sep 2026US 2026/0289732 A1Electronics and Telecommunications Research Institute
- A processing method of an image for determining a frequency map and corresponding apparatus3 Sep 2026US 2026/0260317 A1InterDigital CE Patent Holdings, SAS
- System and method for improving wind turbine rotor blade quality using artificial intelligence2 Jul 2026US 2026/0187776 A1GE Vernova Infrastructure Technology LLC
- Method for detecting abnormal activity of driver2 Jul 2026US 2026/0188026 A1MiTAC Digital Technology Corporation
- Electronic device and method with image resoultion increase21 May 2026US 2026/0141481 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Method and system for providing recommendation for optimal execution of surgical procedures673US 10,244,991 B2Children's National Medical Center · 2019
- Systems and methods for the multispectral imaging and characterization of skin tissue412US 6,081,612 AElectro-Optical Sciences, Inc. · 2000
- Wavelet-based facial motion capture for avatar animation312US 6,272,231 B1Eyematic Interfaces, Inc. · 2001
- Method and apparatus for analyzing an image to detect and identify patterns190US 6,650,779 B2Georgia Tech Research Corporation · 2003
- Wavelet-based facial motion capture for avatar animation188US 6,580,811 B2Eyematic Interfaces, Inc. · 2003