GB2366463B - Position determination - Google Patents
Position determinationInfo
- Publication number
- GB2366463B GB2366463B GB0129271A GB0129271A GB2366463B GB 2366463 B GB2366463 B GB 2366463B GB 0129271 A GB0129271 A GB 0129271A GB 0129271 A GB0129271 A GB 0129271A GB 2366463 B GB2366463 B GB 2366463B
- Authority
- GB
- United Kingdom
- Prior art keywords
- position determination
- determination
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/16—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/87—Combinations of systems using electromagnetic waves other than radio waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/87—Combinations of systems using electromagnetic waves other than radio waves
- G01S17/875—Combinations of systems using electromagnetic waves other than radio waves for determining attitude
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/16—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves
- G01S5/163—Determination of attitude
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/2224—Studio circuitry; Studio devices; Studio equipment related to virtual studio applications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/24—Aligning, centring, orientation detection or correction of the image
- G06V10/245—Aligning, centring, orientation detection or correction of the image by locating a pattern; Special marks for positioning
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0129271A GB2366463B (en) | 1997-05-30 | 1997-05-30 | Position determination |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9711316A GB2325807B (en) | 1997-05-30 | 1997-05-30 | Position determination |
GB0129271A GB2366463B (en) | 1997-05-30 | 1997-05-30 | Position determination |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0129271D0 GB0129271D0 (en) | 2002-01-23 |
GB2366463A GB2366463A (en) | 2002-03-06 |
GB2366463B true GB2366463B (en) | 2002-04-17 |
Family
ID=10813405
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0129271A Expired - Lifetime GB2366463B (en) | 1997-05-30 | 1997-05-30 | Position determination |
GB9711316A Revoked GB2325807B (en) | 1997-05-30 | 1997-05-30 | Position determination |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9711316A Revoked GB2325807B (en) | 1997-05-30 | 1997-05-30 | Position determination |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB2366463B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2399703B (en) | 2003-02-04 | 2006-09-27 | British Broadcasting Corp | Method and system for providing a volumetric representation of a three-dimensional object |
CN100399799C (en) * | 2004-08-24 | 2008-07-02 | 西安宏源视讯设备有限责任公司 | Auxiliary camera light graphic relay tracking method in virtual studio system |
GB2418827B (en) | 2004-09-28 | 2010-11-10 | British Broadcasting Corp | Method and system for providing a volumetric representation of a 3-Dimensional object |
CN101668129B (en) * | 2008-09-04 | 2013-01-02 | 新奥特(北京)视频技术有限公司 | Improved camera initial positioning system in virtual studio |
GB2484316A (en) * | 2010-10-06 | 2012-04-11 | St Microelectronics Res & Dev | Self navigation of mobile devices |
US8855366B2 (en) * | 2011-11-29 | 2014-10-07 | Qualcomm Incorporated | Tracking three-dimensional objects |
DE102012107153A1 (en) | 2012-08-03 | 2014-02-27 | Hendrik Fehlis | Device and method for determining the self-position of an image-receiving camera |
JP6369461B2 (en) * | 2013-05-27 | 2018-08-08 | ソニー株式会社 | Image processing apparatus, image processing method, and program |
DE102017208526A1 (en) * | 2017-05-19 | 2018-11-22 | Signum Bildtechnik GmbH | Marker based camera tracker |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990007096A1 (en) * | 1988-12-21 | 1990-06-28 | Gmf Robotics Corporation | Method and system for automatically determining the position and orientation of an object in 3-d space |
US5227985A (en) * | 1991-08-19 | 1993-07-13 | University Of Maryland | Computer vision system for position monitoring in three dimensions using non-coplanar light sources attached to a monitored object |
EP0706105A1 (en) * | 1994-10-04 | 1996-04-10 | Consorzio Telerobot | Navigation system for an autonomous mobile robot |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2005950B (en) * | 1977-10-07 | 1982-02-10 | Secretary Industry Brit | Position detecting apparatus |
GB2218590B (en) * | 1988-05-13 | 1992-05-20 | Gen Electric Co Plc | Automated vehicle control |
GB2259823A (en) * | 1991-09-17 | 1993-03-24 | Radamec Epo Limited | Navigation system |
GB2267360B (en) * | 1992-05-22 | 1995-12-06 | Octec Ltd | Method and system for interacting with floating objects |
GB2284907B (en) * | 1993-12-18 | 1998-06-24 | Central Systems & Automation L | Navigation system for automatically guided vehicle |
WO1996007929A1 (en) * | 1994-09-09 | 1996-03-14 | Siemens Aktiengesellschaft | Arrangement for automatically sensing the position of a container transport vehicle |
JPH11513483A (en) * | 1995-09-21 | 1999-11-16 | オムニプラナー,インコーポレーテッド | Method and apparatus for determining position and orientation |
-
1997
- 1997-05-30 GB GB0129271A patent/GB2366463B/en not_active Expired - Lifetime
- 1997-05-30 GB GB9711316A patent/GB2325807B/en not_active Revoked
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990007096A1 (en) * | 1988-12-21 | 1990-06-28 | Gmf Robotics Corporation | Method and system for automatically determining the position and orientation of an object in 3-d space |
US5227985A (en) * | 1991-08-19 | 1993-07-13 | University Of Maryland | Computer vision system for position monitoring in three dimensions using non-coplanar light sources attached to a monitored object |
EP0706105A1 (en) * | 1994-10-04 | 1996-04-10 | Consorzio Telerobot | Navigation system for an autonomous mobile robot |
Also Published As
Publication number | Publication date |
---|---|
GB2366463A (en) | 2002-03-06 |
GB2325807B (en) | 2002-03-20 |
GB9711316D0 (en) | 1997-07-30 |
GB0129271D0 (en) | 2002-01-23 |
GB2325807A (en) | 1998-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20170529 |