CA2767387C - Method and system for brightness correction for three-dimensional (3d) projection - Google Patents
Method and system for brightness correction for three-dimensional (3d) projection Download PDFInfo
- Publication number
- CA2767387C CA2767387C CA2767387A CA2767387A CA2767387C CA 2767387 C CA2767387 C CA 2767387C CA 2767387 A CA2767387 A CA 2767387A CA 2767387 A CA2767387 A CA 2767387A CA 2767387 C CA2767387 C CA 2767387C
- Authority
- CA
- Canada
- Prior art keywords
- images
- brightness
- image
- stereoscopic
- film
- 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
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Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B35/00—Stereoscopic photography
- G03B35/18—Stereoscopic photography by simultaneous viewing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/133—Equalising the characteristics of different image components, e.g. their average brightness or colour balance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/167—Synchronising or controlling image signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/327—Calibration thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/363—Image reproducers using image projection screens
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N2013/40—Privacy aspects, i.e. devices showing different images to different viewers, the images not being viewpoints of the same scene
- H04N2013/405—Privacy aspects, i.e. devices showing different images to different viewers, the images not being viewpoints of the same scene the images being stereoscopic or three dimensional
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Stereoscopic And Panoramic Photography (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22359609P | 2009-07-07 | 2009-07-07 | |
| US61/223,596 | 2009-07-07 | ||
| US26128609P | 2009-11-13 | 2009-11-13 | |
| US61/261,286 | 2009-11-13 | ||
| PCT/US2010/001916 WO2011005316A1 (en) | 2009-07-07 | 2010-07-07 | Method and system for brightness correction for three-dimensional (3d) projection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2767387A1 CA2767387A1 (en) | 2011-01-13 |
| CA2767387C true CA2767387C (en) | 2018-01-02 |
Family
ID=42797403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2767387A Expired - Fee Related CA2767387C (en) | 2009-07-07 | 2010-07-07 | Method and system for brightness correction for three-dimensional (3d) projection |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20110007132A1 (enExample) |
| EP (1) | EP2452505A1 (enExample) |
| JP (1) | JP5775074B2 (enExample) |
| KR (1) | KR101690743B1 (enExample) |
| CN (1) | CN102484736A (enExample) |
| CA (1) | CA2767387C (enExample) |
| WO (1) | WO2011005316A1 (enExample) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9781408B1 (en) | 2001-01-23 | 2017-10-03 | Visual Effect Innovations, Llc | Faster state transitioning for continuous adjustable 3Deeps filter spectacles using multi-layered variable tint materials |
| US10742965B2 (en) | 2001-01-23 | 2020-08-11 | Visual Effect Innovations, Llc | Faster state transitioning for continuous adjustable 3Deeps filter spectacles using multi-layered variable tint materials |
| US7604348B2 (en) | 2001-01-23 | 2009-10-20 | Kenneth Martin Jacobs | Continuous adjustable 3deeps filter spectacles for optimized 3deeps stereoscopic viewing and its control method and means |
| WO2011029064A1 (en) * | 2009-09-04 | 2011-03-10 | University Of Virginia Patent Foundation | Hand-held portable fundus camera for screening photography |
| JP5395273B2 (ja) | 2010-09-08 | 2014-01-22 | パナソニック株式会社 | 立体画像処理装置、立体撮像装置、立体撮像方法およびプログラム |
| KR101232086B1 (ko) * | 2010-10-08 | 2013-02-08 | 엘지디스플레이 주식회사 | 액정표시장치 및 그의 로컬디밍 제어방법 |
| JP5565258B2 (ja) * | 2010-10-12 | 2014-08-06 | ソニー株式会社 | 画像処理装置、画像処理方法及びプログラム |
| KR101803571B1 (ko) * | 2011-06-17 | 2017-11-30 | 엘지디스플레이 주식회사 | 입체영상표시장치와 이의 구동방법 |
| KR20120139410A (ko) * | 2011-06-17 | 2012-12-27 | 삼성디스플레이 주식회사 | 입체 영상 표시 장치 및 그 구동 방법 |
| US20140225995A1 (en) | 2011-10-03 | 2014-08-14 | Thomson Licensing | Method for crosstalk correction for 3d projection |
| KR101392340B1 (ko) * | 2012-05-04 | 2014-05-07 | 엘지디스플레이 주식회사 | 입체영상 표시장치와 그 구동방법 |
| WO2013186960A1 (ja) * | 2012-06-15 | 2013-12-19 | パナソニック株式会社 | 画像データ処理装置及び画像データ処理方法 |
| KR101436572B1 (ko) | 2012-07-19 | 2014-09-11 | (주) 인텍플러스 | 광삼각법을 이용한 3차원형상 측정장치 |
| US20140253698A1 (en) * | 2013-03-11 | 2014-09-11 | Allan Thomas Evans | System, apparatus, and method for enhancing stereoscopic images |
| US20130182086A1 (en) * | 2013-03-11 | 2013-07-18 | Allan Thomas Evans | Apparatus for enhancing stereoscopic images |
| US10409079B2 (en) | 2014-01-06 | 2019-09-10 | Avegant Corp. | Apparatus, system, and method for displaying an image using a plate |
| US10303242B2 (en) | 2014-01-06 | 2019-05-28 | Avegant Corp. | Media chair apparatus, system, and method |
| US10341637B1 (en) * | 2015-03-11 | 2019-07-02 | Facebook Technologies, Llc | Full frame uniformity across panels |
| US9823474B2 (en) | 2015-04-02 | 2017-11-21 | Avegant Corp. | System, apparatus, and method for displaying an image with a wider field of view |
| US9995857B2 (en) | 2015-04-03 | 2018-06-12 | Avegant Corp. | System, apparatus, and method for displaying an image using focal modulation |
| CN106595481B (zh) * | 2016-12-14 | 2019-05-07 | 海信集团有限公司 | 激光投影系统的光斑测量方法及装置 |
| FR3063374B1 (fr) * | 2017-02-27 | 2019-06-07 | Stmicroelectronics Sa | Procede et dispositif de determination d'une carte de profondeurs d'une scene |
| CN108924530A (zh) * | 2017-03-31 | 2018-11-30 | 深圳市易快来科技股份有限公司 | 一种3d拍摄异常图像校正的方法、装置及移动端 |
| CN108804975A (zh) * | 2017-04-27 | 2018-11-13 | 丽宝大数据股份有限公司 | 唇彩指引装置及方法 |
| JP7379884B2 (ja) * | 2019-06-27 | 2023-11-15 | 株式会社リコー | 撮像装置、画像処理システム、方法およびプログラム |
| CN111857625B (zh) * | 2020-07-06 | 2023-08-29 | 山东金东数字创意股份有限公司 | 一种异形曲面矫正及边缘融合的方法 |
| US11227520B1 (en) * | 2020-08-20 | 2022-01-18 | Microsoft Technology Licensing, Llc | Derivative-based encoding for scanning mirror timing |
| CN113034382B (zh) * | 2021-02-23 | 2024-04-30 | 深圳市创想三维科技股份有限公司 | 亮度均匀度调节方法、装置、计算机设备和可读存储介质 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2231548A (en) * | 1939-09-20 | 1941-02-11 | Technicolor Motion Picture | Method of projecting pictures |
| US4472037A (en) * | 1981-08-24 | 1984-09-18 | Stereographics Corporation | Additive color means for the calibration of stereoscopic projection |
| US4464028A (en) | 1981-11-17 | 1984-08-07 | Condon Chris J | Motion picture system for single strip 3-D filming |
| US5136390A (en) * | 1990-11-05 | 1992-08-04 | Metavision Corporation | Adjustable multiple image display smoothing method and apparatus |
| US5481321A (en) | 1991-01-29 | 1996-01-02 | Stereographics Corp. | Stereoscopic motion picture projection system |
| US6370265B1 (en) * | 1999-11-24 | 2002-04-09 | Direct Radiography Corp. | Method for generating gray scale transfer functions for use in displaying a digital radiogram |
| JP2002223454A (ja) * | 2001-01-26 | 2002-08-09 | Canon Inc | 投射型画像表示装置 |
| US7162074B2 (en) * | 2001-11-20 | 2007-01-09 | Fuji Jukogyo Kabushiki Kaisha | Adjusting apparatus for stereoscopic camera |
| EP1337117A1 (en) * | 2002-01-28 | 2003-08-20 | Thomson Licensing S.A. | Stereoscopic projection system |
| EP3169059B1 (en) * | 2005-04-26 | 2018-06-13 | Imax Corporation | Electronic projection systems and methods |
| US7559653B2 (en) * | 2005-12-14 | 2009-07-14 | Eastman Kodak Company | Stereoscopic display apparatus using LCD panel |
| US8164594B2 (en) * | 2006-05-23 | 2012-04-24 | Panasonic Corporation | Image processing device, image processing method, program, storage medium and integrated circuit |
| JP4462288B2 (ja) * | 2007-05-16 | 2010-05-12 | 株式会社日立製作所 | 映像表示装置及びそれを適用した３次元映像表示装置 |
| JP2009080144A (ja) * | 2007-09-25 | 2009-04-16 | Toshiba Corp | 立体映像表示装置および立体映像表示方法 |
| JP5532588B2 (ja) * | 2008-11-18 | 2014-06-25 | ソニー株式会社 | 画像表示装置および画像表示方法 |
| US8237777B2 (en) * | 2009-06-25 | 2012-08-07 | Eastman Kodak Company | Stereoscopic image intensity balancing in light projector |
-
2010
- 2010-07-07 KR KR1020127003261A patent/KR101690743B1/ko not_active Expired - Fee Related
- 2010-07-07 WO PCT/US2010/001916 patent/WO2011005316A1/en not_active Ceased
- 2010-07-07 CN CN2010800396795A patent/CN102484736A/zh active Pending
- 2010-07-07 JP JP2012519540A patent/JP5775074B2/ja not_active Expired - Fee Related
- 2010-07-07 EP EP10737648A patent/EP2452505A1/en not_active Ceased
- 2010-07-07 CA CA2767387A patent/CA2767387C/en not_active Expired - Fee Related
- 2010-07-07 US US12/803,791 patent/US20110007132A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CN102484736A (zh) | 2012-05-30 |
| US20110007132A1 (en) | 2011-01-13 |
| JP2012533214A (ja) | 2012-12-20 |
| CA2767387A1 (en) | 2011-01-13 |
| KR20120052286A (ko) | 2012-05-23 |
| KR101690743B1 (ko) | 2016-12-28 |
| WO2011005316A1 (en) | 2011-01-13 |
| JP5775074B2 (ja) | 2015-09-09 |
| EP2452505A1 (en) | 2012-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20150619 |
|
| MKLA | Lapsed |
Effective date: 20220301 |
|
| MKLA | Lapsed |
Effective date: 20200831 |