H04N 19/649
The transform being applied to non rectangular image segments
Official title: {the transform being applied to non rectangular image segments}
H04N19/649 (The transform being applied to non rectangular image segments) appears on 217 US grants and 124 published applications in this corpus.
Search patents in H04N- Granted patents
- 217
- Published applications
- 124
- Assignees
- 94
- Inventors
- 354
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 18 | 0 |
| 1999 | 24 | 0 |
| 2000 | 15 | 0 |
| 2001 | 10 | 6 |
| 2002 | 9 | 7 |
| 2003 | 12 | 7 |
| 2004 | 11 | 4 |
| 2005 | 6 | 4 |
| 2006 | 3 | 5 |
| 2007 | 3 | 6 |
| 2008 | 6 | 1 |
| 2009 | 1 | 4 |
| 2010 | 3 | 2 |
| 2011 | 4 | 3 |
| 2012 | 4 | 4 |
| 2013 | 0 | 5 |
| 2014 | 3 | 1 |
| 2015 | 1 | 7 |
| 2016 | 1 | 1 |
| 2017 | 8 | 12 |
| 2018 | 3 | 3 |
| 2019 | 9 | 8 |
| 2020 | 7 | 9 |
| 2021 | 8 | 3 |
| 2022 | 6 | 5 |
| 2023 | 5 | 3 |
| 2024 | 3 | 9 |
| 2025 | 4 | 4 |
| 2026 | 5 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image decoding apparatus, image decoding method, and storage medium28 Apr 2026US 12,615,368 B2Canon Kabushiki Kaisha
- Image decoding apparatus, image decoding method, and storage medium13 Jan 2026US 12,526,414 B2Canon Kabushiki Kaisha
- Image decoding apparatus, image decoding method, and storage medium13 Jan 2026US 12,526,415 B2Canon Kabushiki Kaisha
- Image decoding apparatus, image decoding method, and storage medium13 Jan 2026US 12,526,416 B2Canon Kabushiki Kaisha
- Image decoding apparatus, image decoding method, and storage medium6 Jan 2026US 12,519,942 B2Canon Kabushiki Kaisha
- Encoding and decoding methods using transforms adapted to l-shaped partitions and corresponding apparatuses9 Apr 2026US 2026/0101034 A1InterDigital CE Patent Holdings, SAS
- Method for segmenting a plurality of data, and corresponding coding method, decoding method, devices, systems and computer program11 Dec 2025US 2025/0380001 A1
- Non-separable primary transform-based image encoding/decoding method and device, and recording medium for storing bitstream19 Jun 2025US 2025/0203113 A1LG Electronics Inc.
- Encoder, decoder, encoding method, and decoding method12 Jun 2025US 2025/0193452 A1Panasonic Intellectual Property Corporation of America
- Image encoding/decoding method and device24 Apr 2025US 2025/0133239 A1Electronics and Telecommunications Research Institute
Most cited
By later US patents
- Prediction and coding of bi-directionally predicted video object planes for interlaced digital video310US 5,991,447 AGeneral Instrument Corporation · 1999
- Image compression and affine transformation for image motion compensation291US 5,970,173 AMicrosoft Corporation · 1999
- Motion estimation and compensation of video object planes for interlaced digital video237US 6,005,980 AGeneral Instrument Corporation · 1999
- Image predictive coding method230US 6,148,109 AMatsushita Electric Industrial Co., Ltd. · 2000
- Content-based video compression216US 5,896,176 ATexas Instruments Incorporated · 1999