H04N 5/145
Movement estimation
Official title: {Movement estimation (for video coding H04N19/51)}
H04N5/145 (Movement estimation) appears on 1,287 US grants and 1,088 published applications in this corpus.
Search patents in H04N- Granted patents
- 1,287
- Published applications
- 1,088
- Assignees
- 405
- Inventors
- 2,117
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 7 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 12 | 0 |
| 1992 | 12 | 0 |
| 1993 | 15 | 0 |
| 1994 | 21 | 0 |
| 1995 | 28 | 0 |
| 1996 | 34 | 0 |
| 1997 | 41 | 0 |
| 1998 | 46 | 0 |
| 1999 | 38 | 0 |
| 2000 | 39 | 0 |
| 2001 | 23 | 14 |
| 2002 | 36 | 36 |
| 2003 | 28 | 54 |
| 2004 | 27 | 71 |
| 2005 | 30 | 95 |
| 2006 | 53 | 75 |
| 2007 | 36 | 48 |
| 2008 | 44 | 65 |
| 2009 | 24 | 75 |
| 2010 | 60 | 90 |
| 2011 | 50 | 63 |
| 2012 | 75 | 60 |
| 2013 | 79 | 35 |
| 2014 | 87 | 42 |
| 2015 | 56 | 49 |
| 2016 | 47 | 45 |
| 2017 | 49 | 40 |
| 2018 | 30 | 28 |
| 2019 | 33 | 18 |
| 2020 | 34 | 22 |
| 2021 | 21 | 17 |
| 2022 | 11 | 14 |
| 2023 | 17 | 13 |
| 2024 | 16 | 7 |
| 2025 | 6 | 11 |
| 2026 | 6 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image processing apparatus and image processing method6 Oct 2026US 12,755,361 B2Sony Group Corporation
- Systems and methods for stabilizing videos18 Aug 2026US 12,713,129 B2GoPro, Inc.
- Maskless 2D/3D artificial subtraction angiography21 Jul 2026US 12,685,501 B2Ann & Robert H. Lurie Children's Hospital of Chicago
- Video super-resolution method, program, and device26 May 2026US 12,639,787 B2Waseda University
- Motion estimation and motion compensation (MEMC) system with correction function and method for calibrating parameters thereof10 Mar 2026US 12,574,539 B2Realtek Semiconductor Corp.
- Image processing method, video processor and display system for performing MEMC7 May 2026US 2026/0129144 A1Novatek Microelectronics Corp.
- Method of repetitive pattern-aware interpolation of video frames, and device and medium implementing said method20 Nov 2025US 2025/0358387 A1Samsung Electronics Co., Ltd.
- Method and apparatus for performing parameter adaptation in ct imaging systems6 Nov 2025US 2025/0342623 A1Canon Medical Systems Corporation
- Motion compensation and motion estimation leveraging a continuous coordinate system23 Oct 2025US 2025/0330603 A1V-Nova International Limited
- Spartan: self-supervised spatiotemporal transformers approach to group activity recognition17 Jul 2025US 2025/0233958 A1Board of Trustees of the University of Arkansas
Most cited
By later US patents
- Pixel interpolation filters for video decompression processor462US 5,638,128 AGeneral Instrument Corporation of Delaware · 1997
- System for encoding image data into multiple layers representing regions of coherent motion and associated motion parameters255US 5,557,684 AMassachusetts Institute of Technology · 1996
- Method and system for motion vector-based video monitoring and event categorization219US 9,158,974 B1Google Inc. · 2015
- Motion estimation and motion-compensated interpolition206US 6,385,245 B1U. S. Philips Corporation · 2002
- Apparatus and method for quadtree based variable block size motion estimation194US 6,084,908 ASarnoff Corporation · 2000