GB2508538B - Fisheye video correction - Google Patents
Fisheye video correctionInfo
- Publication number
- GB2508538B GB2508538B GB1402970.6A GB201402970A GB2508538B GB 2508538 B GB2508538 B GB 2508538B GB 201402970 A GB201402970 A GB 201402970A GB 2508538 B GB2508538 B GB 2508538B
- Authority
- GB
- United Kingdom
- Prior art keywords
- video correction
- fisheye video
- fisheye
- correction
- video
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/04—Context-preserving transformations, e.g. by using an importance map
- G06T3/047—Fisheye or wide-angle transformations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/80—Geometric correction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
- G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Image Processing (AREA)
- Television Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1113824.5A GB201113824D0 (en) | 2011-08-11 | 2011-08-11 | Fish eye video correction |
PCT/GB2012/000632 WO2013021150A1 (en) | 2011-08-11 | 2012-08-03 | Fisheye video correction |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201402970D0 GB201402970D0 (en) | 2014-04-09 |
GB2508538A GB2508538A (en) | 2014-06-04 |
GB2508538B true GB2508538B (en) | 2015-09-30 |
Family
ID=44764338
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1113824.5A Ceased GB201113824D0 (en) | 2011-08-11 | 2011-08-11 | Fish eye video correction |
GB1402970.6A Expired - Fee Related GB2508538B (en) | 2011-08-11 | 2012-08-03 | Fisheye video correction |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1113824.5A Ceased GB201113824D0 (en) | 2011-08-11 | 2011-08-11 | Fish eye video correction |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB201113824D0 (en) |
WO (1) | WO2013021150A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3051495B1 (en) * | 2015-01-29 | 2018-09-19 | Wipro Limited | Systems and methods for mapping object coordinates from a video frame view to real world coordinates |
US9792664B2 (en) | 2015-01-29 | 2017-10-17 | Wipro Limited | System and method for mapping object coordinates from a video to real world coordinates using perspective transformation |
US10002406B2 (en) * | 2016-10-03 | 2018-06-19 | Samsung Electronics Co., Ltd. | Consistent spherical photo and video orientation correction |
CN117011179B (en) * | 2023-08-09 | 2024-07-23 | 北京精英路通科技有限公司 | Image conversion method and device, electronic equipment and storage medium |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008114264A2 (en) * | 2007-03-21 | 2008-09-25 | Mantis Vision Ltd | A method and apparatus for video image stabilization |
US8525871B2 (en) * | 2008-08-08 | 2013-09-03 | Adobe Systems Incorporated | Content-aware wide-angle images |
US8417062B2 (en) * | 2009-10-19 | 2013-04-09 | Ut-Battelle, Llc | System and method for stabilization of fisheye video imagery |
-
2011
- 2011-08-11 GB GBGB1113824.5A patent/GB201113824D0/en not_active Ceased
-
2012
- 2012-08-03 WO PCT/GB2012/000632 patent/WO2013021150A1/en active Application Filing
- 2012-08-03 GB GB1402970.6A patent/GB2508538B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2508538A (en) | 2014-06-04 |
GB201113824D0 (en) | 2011-09-28 |
WO2013021150A1 (en) | 2013-02-14 |
GB201402970D0 (en) | 2014-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20190803 |