H04N 19/147
According to rate distortion criteria
Official title: according to rate distortion criteria (rate-distortion as a criterion for motion estimation H04N19/567)
H04N19/147 (According to rate distortion criteria) appears on 2,752 US grants and 3,441 published applications in this corpus.
Search patents in H04N- Granted patents
- 2,752
- Published applications
- 3,441
- Assignees
- 577
- Inventors
- 3,217
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 8 | 0 |
| 1997 | 9 | 0 |
| 1998 | 24 | 0 |
| 1999 | 16 | 0 |
| 2000 | 19 | 0 |
| 2001 | 18 | 1 |
| 2002 | 23 | 22 |
| 2003 | 23 | 49 |
| 2004 | 20 | 46 |
| 2005 | 22 | 90 |
| 2006 | 39 | 96 |
| 2007 | 32 | 108 |
| 2008 | 34 | 99 |
| 2009 | 37 | 112 |
| 2010 | 67 | 101 |
| 2011 | 62 | 119 |
| 2012 | 137 | 155 |
| 2013 | 137 | 176 |
| 2014 | 147 | 170 |
| 2015 | 116 | 181 |
| 2016 | 131 | 161 |
| 2017 | 194 | 138 |
| 2018 | 147 | 140 |
| 2019 | 165 | 152 |
| 2020 | 195 | 190 |
| 2021 | 146 | 181 |
| 2022 | 160 | 195 |
| 2023 | 151 | 164 |
| 2024 | 172 | 188 |
| 2025 | 170 | 221 |
| 2026 | 116 | 186 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Encoding and decoding methods and apparatuses with multiple image block division manners6 Oct 2026US 12,756,825 B2Huawei Technologies Co., Ltd.
- Video encoding and decoding methods and device using same6 Oct 2026US 12,756,828 B2Electronics and Telecommunications Research Institute
- Apparatus and method for coding/decoding image selectively using discrete cosine/sine transform29 Sep 2026US 12,749,227 B2Dolby Laboratories Licensing Corporation
- Selection of screen content encoding mode based on block classification and evaluation order29 Sep 2026US 12,750,492 B2Microsoft Technology Licensing, LLC
- Circular-shift transformation for image and video coding29 Sep 2026US 12,750,493 B2Google Inc.
- Iterative training of neural networks for intra prediction1 Oct 2026US 2026/0300726 A1InterDigital Madison Patent Holdings, SAS
- Encoding strategies for adaptive switching of color spaces, color sampling rates and/or bit depths1 Oct 2026US 2026/0303860 A1Microsoft Technology Licensing, LLC
- Method and apparatus for encoding a picture block24 Sep 2026US 2026/0292174 A1InterDigital VC Holdings, Inc.
- Coding method, decoding method, encoder, and decoder24 Sep 2026US 2026/0292175 A1Panasonic Intellectual Property Corporation of America
- Concept for further training of a pre-trained version of a decoder fitting to a variational picture autoencoder24 Sep 2026US 2026/0292181 A1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
Most cited
By later US patents
- Method for configuring a statistical multiplexer to dynamically allocate communication channel bandwidth403US 5,506,844 ACompression Labs, Inc. · 1996
- Motion video compression system with adaptive bit allocation and quantization401US 5,231,484 AInternational Business Machines Corporation · 1993
- Method and apparatus for watermarking digital bitstreams275US 6,330,672 B1AT&T Corp. · 2001
- Method and apparatus for embedding data, including watermarks, in human perceptible images265US 6,031,914 ARegents of the University of Minnesota · 2000
- Interpolation of video compression frames264US 7,266,150 B2Dolby Laboratories, Inc. · 2007