G06T 2207/20204
Removing film grain
Official title: Removing film grain; Adding simulated film grain
G06T2207/20204 (Removing film grain) appears on 84 US grants and 97 published applications in this corpus.
Search patents in G06T- Granted patents
- 84
- Published applications
- 97
- Assignees
- 52
- Inventors
- 178
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 0 | 1 |
| 2004 | 3 | 5 |
| 2005 | 2 | 3 |
| 2006 | 1 | 17 |
| 2007 | 0 | 10 |
| 2008 | 3 | 3 |
| 2009 | 3 | 2 |
| 2010 | 7 | 5 |
| 2011 | 10 | 2 |
| 2012 | 3 | 4 |
| 2013 | 6 | 0 |
| 2014 | 6 | 3 |
| 2015 | 6 | 5 |
| 2016 | 4 | 5 |
| 2017 | 3 | 3 |
| 2018 | 5 | 1 |
| 2019 | 1 | 4 |
| 2020 | 2 | 2 |
| 2021 | 3 | 3 |
| 2022 | 3 | 0 |
| 2023 | 1 | 1 |
| 2024 | 2 | 6 |
| 2025 | 0 | 6 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Learned image transformation methods and systems in graphics rendering28 Jul 2026US 12,694,604 B2Imagination Technologies Limited
- Film grain synthesis signaling and implementation for video coding24 Feb 2026US 12,563,206 B2QUALCOMM Incorporated
- Method for image processing and apparatus for implementing the same2 Apr 2024US 11,948,335 B2Ateme
- Encoding video for film grain synthesis12 Mar 2024US 11,930,222 B1Amazon Technologies, Inc.
- Image processing apparatus for reducing influence of fine particle in an image, control method of same, and non-transitory computer-readable storage medium25 Apr 2023US 11,636,576 B2Canon Kabushiki Kaisha
- Tumor Positioning Method, Electronic Device, and Storage Medium28 May 2026US 2026/0145005 A1Our United Corporation
- Film grain synthesis23 Apr 2026US 2026/0112083 A1QUALCOMM Incorporated
- Film grain decomposition and processing in transmission system16 Apr 2026US 2026/0105579 A1Beijing YoJaJa Software Technology Development Co., Ltd.
- Film grain synthesis using encoding information5 Mar 2026US 2026/0067484 A1InterDigital CE Patent Holdings, SAS
- Film grain synthesis using multiple correlated patterns7 Aug 2025US 2025/0252534 A1InterDigital CE Patent Holdings, SAS
Most cited
By later US patents
- Method and system for enhancing digital images222US 6,771,833 B1Eastman Kodak Company · 2004
- Method and apparatus for processing digital images to suppress their noise and enhancing their sharpness128US 6,055,340 AFuji Photo Film Co., Ltd. · 2000
- Adjusting film grain properties in digital images125US 5,641,596 AEastman Kodak Company · 1997
- Method and apparatus for image processing78US 6,373,992 B1Fuji Photo Film Co., Ltd. · 2002
- Methods for automatically and semi-automatically transforming digital image data to provide a desired image look76US 6,868,190 B1Eastman Kodak Company · 2005