WO2002073287A3 - Mixed reality system which reduces measurement errors of viewpoint position and direction of an observer - Google Patents
Mixed reality system which reduces measurement errors of viewpoint position and direction of an observer Download PDFInfo
- Publication number
- WO2002073287A3 WO2002073287A3 PCT/JP2002/002297 JP0202297W WO02073287A3 WO 2002073287 A3 WO2002073287 A3 WO 2002073287A3 JP 0202297 W JP0202297 W JP 0202297W WO 02073287 A3 WO02073287 A3 WO 02073287A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- observer
- reality system
- mixed reality
- transmitter
- viewpoint position
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/013—Eye tracking input arrangements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/012—Head tracking input arrangements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Processing Or Creating Images (AREA)
- Closed-Circuit Television Systems (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
ABSTRACT A mixed reality system which reduces positional shifts between a real space picture and a virtual space picture with an inexpensive arrangement is disclosed. The mixed reality system according to this invention detects the viewpoint position and direction of an observer and the position and direction of another region of the observer by using reception results on signals output from a transmitter. In this mixed reality system, the transmitter is positioned such that the distance between the transmitter and a receiver used for the measurement of the viewpoint position and direction of the observer becomes shorter than the distance between the transmitter and a receiver used for the measurement of the position and direction of another region of the observer. This makes it possible to reduce measurement errors of the line-of-sight position and direction which are more dominant over positional shifts.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001-071117 | 2001-03-13 | ||
JP2001071117A JP4708590B2 (en) | 2001-03-13 | 2001-03-13 | Mixed reality system, head mounted display device, mixed reality realization method and program |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002073287A2 WO2002073287A2 (en) | 2002-09-19 |
WO2002073287A3 true WO2002073287A3 (en) | 2003-10-30 |
Family
ID=18928886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/002297 WO2002073287A2 (en) | 2001-03-13 | 2002-03-12 | Mixed reality system which reduces measurement errors of viewpoint position and direction of an observer |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4708590B2 (en) |
WO (1) | WO2002073287A2 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11033821B2 (en) * | 2003-09-02 | 2021-06-15 | Jeffrey D. Mullen | Systems and methods for location based games and employment of the same on location enabled devices |
US8585476B2 (en) | 2004-11-16 | 2013-11-19 | Jeffrey D Mullen | Location-based games and augmented reality systems |
EP1686554A3 (en) * | 2005-01-31 | 2008-06-18 | Canon Kabushiki Kaisha | Virtual space generating system, image processing apparatus and information processing method |
JP4769942B2 (en) * | 2006-03-14 | 2011-09-07 | 国立大学法人電気通信大学 | 3D design support system and 3D design support method |
US9958934B1 (en) | 2006-05-01 | 2018-05-01 | Jeffrey D. Mullen | Home and portable augmented reality and virtual reality video game consoles |
CN102200881B (en) * | 2010-03-24 | 2016-01-13 | 索尼公司 | Image processing apparatus and image processing method |
GB201310364D0 (en) * | 2013-06-11 | 2013-07-24 | Sony Comp Entertainment Europe | Head-mountable apparatus and systems |
US9677840B2 (en) | 2014-03-14 | 2017-06-13 | Lineweight Llc | Augmented reality simulator |
US9906885B2 (en) | 2016-07-15 | 2018-02-27 | Qualcomm Incorporated | Methods and systems for inserting virtual sounds into an environment |
KR101838603B1 (en) * | 2016-10-11 | 2018-03-14 | (주)세이프인 | Fire extinguisher of augmented reality for training |
US10139934B2 (en) * | 2016-12-22 | 2018-11-27 | Microsoft Technology Licensing, Llc | Magnetic tracker dual mode |
US10713485B2 (en) | 2017-06-30 | 2020-07-14 | International Business Machines Corporation | Object storage and retrieval based upon context |
KR102637117B1 (en) * | 2018-04-18 | 2024-02-15 | 삼성전자주식회사 | Method and apparatus for virtual reality, augmented reality and mixed reality |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10334275A (en) * | 1997-05-29 | 1998-12-18 | Canon Inc | Method and system for virtual reality and storage medium |
US6005548A (en) * | 1996-08-14 | 1999-12-21 | Latypov; Nurakhmed Nurislamovich | Method for tracking and displaying user's spatial position and orientation, a method for representing virtual reality for a user, and systems of embodiment of such methods |
US6061064A (en) * | 1993-08-31 | 2000-05-09 | Sun Microsystems, Inc. | System and method for providing and using a computer user interface with a view space having discrete portions |
EP1060772A2 (en) * | 1999-06-11 | 2000-12-20 | Mixed Reality Systems Laboratory Inc. | Apparatus and method to represent mixed reality space shared by plural operators, game apparatus using mixed reality apparatus and interface method thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08160879A (en) * | 1994-12-09 | 1996-06-21 | Shimadzu Corp | Head mounted display device |
JP2887104B2 (en) * | 1996-04-12 | 1999-04-26 | オリンパス光学工業株式会社 | Head mounted video display |
-
2001
- 2001-03-13 JP JP2001071117A patent/JP4708590B2/en not_active Expired - Fee Related
-
2002
- 2002-03-12 WO PCT/JP2002/002297 patent/WO2002073287A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6061064A (en) * | 1993-08-31 | 2000-05-09 | Sun Microsystems, Inc. | System and method for providing and using a computer user interface with a view space having discrete portions |
US6005548A (en) * | 1996-08-14 | 1999-12-21 | Latypov; Nurakhmed Nurislamovich | Method for tracking and displaying user's spatial position and orientation, a method for representing virtual reality for a user, and systems of embodiment of such methods |
JPH10334275A (en) * | 1997-05-29 | 1998-12-18 | Canon Inc | Method and system for virtual reality and storage medium |
EP1060772A2 (en) * | 1999-06-11 | 2000-12-20 | Mixed Reality Systems Laboratory Inc. | Apparatus and method to represent mixed reality space shared by plural operators, game apparatus using mixed reality apparatus and interface method thereof |
Also Published As
Publication number | Publication date |
---|---|
JP2002271817A (en) | 2002-09-20 |
WO2002073287A2 (en) | 2002-09-19 |
JP4708590B2 (en) | 2011-06-22 |
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