G06V 30/1607
Correcting image deformation
Official title: {Correcting image deformation, e.g. trapezoidal deformation caused by perspective}
G06V30/1607 (Correcting image deformation) appears on 56 US grants and 70 published applications in this corpus.
Search patents in G06V- Granted patents
- 56
- Published applications
- 70
- Assignees
- 58
- Inventors
- 208
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 2 | 4 |
| 2012 | 2 | 2 |
| 2013 | 3 | 1 |
| 2014 | 4 | 8 |
| 2015 | 2 | 5 |
| 2016 | 5 | 4 |
| 2017 | 6 | 3 |
| 2018 | 3 | 1 |
| 2019 | 2 | 3 |
| 2020 | 2 | 4 |
| 2021 | 4 | 3 |
| 2022 | 2 | 6 |
| 2023 | 4 | 12 |
| 2024 | 6 | 2 |
| 2025 | 4 | 4 |
| 2026 | 4 | 4 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Processing images of deformed indicia-bearing surfaces16 Jun 2026US 12,657,945 B2ABBYY Development LLC
- Image quality assessment for text recognition in images with projectively distorted text fields24 Feb 2026US 12,561,776 B2Smart Engines Service, LLC
- Installation information acquisition method, correction method, program, and installation information acquisition system24 Feb 2026US 12,563,165 B2Panasonic Projector & Display Corporation
- Method of rectifying text image, training method, electronic device, and medium6 Jan 2026US 12,518,503 B2Beijing Baidu Netcom Science Technology Co., Ltd.
- Text-based information extraction from images21 Oct 2025US 12,450,932 B2Dell Products L. P.
- Item tag processing system and method1 Oct 2026US 2026/0301456 A1DoorDash, Inc.
- System24 Sep 2026US 2026/0289689 A1SoftBank Group Corp.
- Processing images of deformed indicia-bearing surfaces17 Sep 2026US 2026/0279088 A1ABBYY Development LLC
- Method for training document image distortion correction model, and document image distortion correction method and system using same10 Sep 2026US 2026/0268700 A1Naver Corporation
- Method of extracting information from an image of a document10 Jul 2025US 2025/0225804 A1Fusemachines, Inc.
Most cited
By later US patents
- System for capturing a document in an image signal568US 8,600,167 B2Hand Held Products, Inc. · 2013
- Systems and methods for recognizing information in objects using a mobile device49US 8,705,836 B2A2iA S.A. · 2014
- De-warping of scanned images23US 7,463,772 B1Google Inc. · 2008
- Synthetic image and video generation from ground truth data13US 7,970,171 B2Ricoh Company, Ltd. · 2011
- Image resizing for optical character recognition in portable reading machine11US 9,626,000 B2Knfb Reader, LLC · 2017