H04N 19/557
Motion estimation characterised by stopping computation or iteration based on certain criteria
Official title: Motion estimation characterised by stopping computation or iteration based on certain criteria, e.g. error magnitude being too large or early exit
H04N19/557 (Motion estimation characterised by stopping computation or iteration based on certain criteria) appears on 134 US grants and 160 published applications in this corpus.
Search patents in H04N- Granted patents
- 134
- Published applications
- 160
- Assignees
- 89
- Inventors
- 317
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 4 | 10 |
| 2004 | 2 | 6 |
| 2005 | 1 | 11 |
| 2006 | 7 | 9 |
| 2007 | 4 | 9 |
| 2008 | 4 | 9 |
| 2009 | 5 | 6 |
| 2010 | 6 | 4 |
| 2011 | 3 | 6 |
| 2012 | 7 | 3 |
| 2013 | 6 | 3 |
| 2014 | 10 | 6 |
| 2015 | 6 | 6 |
| 2016 | 8 | 7 |
| 2017 | 6 | 5 |
| 2018 | 4 | 4 |
| 2019 | 5 | 5 |
| 2020 | 6 | 8 |
| 2021 | 6 | 14 |
| 2022 | 5 | 8 |
| 2023 | 11 | 7 |
| 2024 | 5 | 6 |
| 2025 | 5 | 3 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Early termination for optical flow refinement11 Aug 2026US 12,707,060 B2Huawei Technologies Co., Ltd.
- Video predictive coding method and apparatus17 Mar 2026US 12,581,057 B2Bigo Technology Pte. Ltd.
- Method and device for image coding based on decoder-side motion vector refinement3 Feb 2026US 12,542,906 B2LG Electronics Inc.
- Decoder-side motion vector refinement (DMVR) process method and apparatus20 Jan 2026US 12,532,024 B2Huawei Technologies Co., Ltd.
- Segmentation-based parameterized motion models23 Sep 2025US 12,425,636 B2Google Inc.
- Method and device for image coding based on decoder-side motion vector refinement25 Jun 2026US 2026/0181154 A1LG Electronics Inc.
- Decoder-side motion vector refinement (dmvr) process method and apparatus30 Apr 2026US 2026/0122270 A1Huawei Technologies Co., Ltd.
- Method, apparatus, and medium for video processing2 Apr 2026US 2026/0095573 A1Bytedance Inc.
- Segmentation-based parameterized motion models5 Feb 2026US 2026/0039856 A1Google Inc.
- Early termination for optical flow refinement29 May 2025US 2025/0175609 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Device, method and digital video encoder for block-matching motion estimation114US 6,842,483 B1The Hong Kong University of Science and Technology · 2005
- Motion estimation method for moving picture compression coding69US 7,302,015 B2Samsung Electronics Co., Ltd. · 2007
- Motion estimation algorithm suitable for H.261 videoconferencing applications56US 6,567,469 B1Koninklijke Philips Electronics N. V. · 2003
- Motion estimation/compensation for screen capture video49US 7,224,731 B2Microsoft Corporation · 2007
- Low bandwidth, two-candidate motion estimation for interlaced video46US 6,108,039 AC-Cube Microsystems, Inc. · 2000