DE69914615T2 - Verfahren und gerät zur abgleichung einer bildanzeigevorrichtung mit einer gruppe von kameras - Google Patents
Verfahren und gerät zur abgleichung einer bildanzeigevorrichtung mit einer gruppe von kameras Download PDFInfo
- Publication number
- DE69914615T2 DE69914615T2 DE69914615T DE69914615T DE69914615T2 DE 69914615 T2 DE69914615 T2 DE 69914615T2 DE 69914615 T DE69914615 T DE 69914615T DE 69914615 T DE69914615 T DE 69914615T DE 69914615 T2 DE69914615 T2 DE 69914615T2
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- Germany
- Prior art keywords
- image
- screen
- tile
- display
- capture
- 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
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/3147—Multi-projection systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3191—Testing thereof
- H04N9/3194—Testing thereof including sensor feedback
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Projection Apparatus (AREA)
- Controls And Circuits For Display Device (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Stereoscopic And Panoramic Photography (AREA)
- Image Analysis (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/159,024 US6219099B1 (en) | 1998-09-23 | 1998-09-23 | Method and apparatus for calibrating a display using an array of cameras |
| US159024 | 1998-09-23 | ||
| PCT/US1999/022088 WO2000018138A1 (en) | 1998-09-23 | 1999-09-23 | Method and apparatus for calibrating a display using an array of cameras |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69914615D1 DE69914615D1 (de) | 2004-03-11 |
| DE69914615T2 true DE69914615T2 (de) | 2004-09-30 |
Family
ID=22570756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69914615T Expired - Lifetime DE69914615T2 (de) | 1998-09-23 | 1999-09-23 | Verfahren und gerät zur abgleichung einer bildanzeigevorrichtung mit einer gruppe von kameras |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6219099B1 (enExample) |
| EP (1) | EP1116385B1 (enExample) |
| JP (1) | JP2002525694A (enExample) |
| AT (1) | ATE259135T1 (enExample) |
| CA (1) | CA2345239A1 (enExample) |
| DE (1) | DE69914615T2 (enExample) |
| WO (1) | WO2000018138A1 (enExample) |
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| US6366299B1 (en) * | 2000-02-21 | 2002-04-02 | Verizon Laboratories Inc. | Multidimensional information visualization using attribute rods |
| US7102648B1 (en) | 2000-04-11 | 2006-09-05 | Rah Color Technologies Llc | Methods and apparatus for calibrating a color display |
| KR20010104449A (ko) * | 2000-04-28 | 2001-11-26 | 윤종용 | 변조전달함수 측정 시스템 및 그에 따른 컬러 액정표시소자의 화질 평가방법 |
| CA2412418C (en) * | 2000-06-13 | 2006-08-08 | Panoram Technologies, Inc. | Method and apparatus for seamless integration of multiple video projectors |
| US6568816B2 (en) * | 2000-10-04 | 2003-05-27 | Panoram Technologies, Inc. | Projection system and method for using a single light source to generate multiple images to be edge blended for arrayed or tiled display |
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| US7019713B2 (en) * | 2002-10-30 | 2006-03-28 | The University Of Chicago | Methods and measurement engine for aligning multi-projector display systems |
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| JPH09203690A (ja) * | 1995-09-25 | 1997-08-05 | Hughes Jvc Technol Corp | 液晶光バルブプロジェクターの照明の均一性を測定する方法及び装置 |
| US5661531A (en) | 1996-01-29 | 1997-08-26 | Rainbow Displays Inc. | Tiled, flat-panel display having invisible seams |
| US5668569A (en) | 1996-04-05 | 1997-09-16 | Rainbow Displays Inc. | Tiled, flat-panel displays with luminance-correcting capability |
| JPH09312861A (ja) * | 1996-05-23 | 1997-12-02 | Sony Corp | カラー表示装置の画質測定装置及び画質測定方法 |
| JP3735158B2 (ja) * | 1996-06-06 | 2006-01-18 | オリンパス株式会社 | 画像投影システム、画像処理装置 |
-
1998
- 1998-09-23 US US09/159,024 patent/US6219099B1/en not_active Expired - Lifetime
-
1999
- 1999-09-23 JP JP2000571670A patent/JP2002525694A/ja active Pending
- 1999-09-23 WO PCT/US1999/022088 patent/WO2000018138A1/en not_active Ceased
- 1999-09-23 CA CA002345239A patent/CA2345239A1/en not_active Abandoned
- 1999-09-23 DE DE69914615T patent/DE69914615T2/de not_active Expired - Lifetime
- 1999-09-23 EP EP99949814A patent/EP1116385B1/en not_active Expired - Lifetime
- 1999-09-23 AT AT99949814T patent/ATE259135T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2000018138A1 (en) | 2000-03-30 |
| ATE259135T1 (de) | 2004-02-15 |
| JP2002525694A (ja) | 2002-08-13 |
| EP1116385A1 (en) | 2001-07-18 |
| CA2345239A1 (en) | 2000-03-30 |
| EP1116385B1 (en) | 2004-02-04 |
| DE69914615D1 (de) | 2004-03-11 |
| US6219099B1 (en) | 2001-04-17 |
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