UA77414U - Способ автоматического корректирования видеопроекций с помощью обратного преобразования - Google Patents
Способ автоматического корректирования видеопроекций с помощью обратного преобразованияInfo
- Publication number
- UA77414U UA77414U UAU201209970U UAU201209970U UA77414U UA 77414 U UA77414 U UA 77414U UA U201209970 U UAU201209970 U UA U201209970U UA U201209970 U UAU201209970 U UA U201209970U UA 77414 U UA77414 U UA 77414U
- Authority
- UA
- Ukraine
- Prior art keywords
- server
- correction
- multidimensional
- videoprojections
- inverse transformation
- Prior art date
Links
- 238000012937 correction Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 230000009466 transformation Effects 0.000 title abstract 2
- 238000010276 construction Methods 0.000 abstract 1
- 238000011161 development Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 abstract 1
- 238000012800 visualization Methods 0.000 abstract 1
Classifications
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- G06T5/80—
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- 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
- 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]
- H04N9/3179—Video signal processing therefor
- H04N9/3182—Colour adjustment, e.g. white balance, shading or gamut
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/003—Navigation within 3D models or images
-
- 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
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
- G06T2219/20—Indexing scheme for editing of 3D models
- G06T2219/2016—Rotation, translation, scaling
Abstract
Способ построения функции коррекции геометрических искажений, с помощью сервера. Отсутствуют стадии тестирования и измерений геометрических искажений, вместо функции преобразования применяют визуализацию проектирования в многомерном пространстве и выполняют попиксельную коррекцию свойств изображения, в сервер закладывают многомерную модель объекта и размещают проекторы. После чего объект оформляют виртуально, прописывают сценарии и сервер осуществляет рендеринг сигналов в реальном времени, осуществляют правильное многомерное моделирование объекта и обратное проектирование от наблюдателя с возможностью корректирования свойств изображения, например яркости, в некоторых зонах отражения.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU201209970U UA77414U (ru) | 2012-08-17 | 2012-08-17 | Способ автоматического корректирования видеопроекций с помощью обратного преобразования |
US14/422,139 US20150229916A1 (en) | 2012-08-17 | 2013-07-05 | Method for automatically correcting a video projection with the aid of inverse telecine |
DE112013004072.7T DE112013004072T5 (de) | 2012-08-17 | 2013-07-05 | Verfahren zur automatischen Korrektur der Videoprojektion mit Hilfe von inversen Transformation |
CA2882146A CA2882146A1 (en) | 2012-08-17 | 2013-07-05 | Method of automatic correction of video projection by means of inverse transformation |
CN201380054183.9A CN104737207A (zh) | 2012-08-17 | 2013-07-05 | 借由逆变换对视频投影进行自动校正的方法 |
GB1504434.0A GB2525976C (en) | 2012-08-17 | 2013-07-05 | Method of automatic correction of video projection by means of inverse transformation |
JP2015527428A JP2015534299A (ja) | 2012-08-17 | 2013-07-05 | 逆変換によるビデオ投影の自動補正方法 |
PCT/UA2013/000070 WO2014027986A1 (ru) | 2012-08-17 | 2013-07-05 | Способ автоматического корректирования видео-проекции с помощью обратного преобразования |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU201209970U UA77414U (ru) | 2012-08-17 | 2012-08-17 | Способ автоматического корректирования видеопроекций с помощью обратного преобразования |
Publications (1)
Publication Number | Publication Date |
---|---|
UA77414U true UA77414U (ru) | 2013-02-11 |
Family
ID=50685672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAU201209970U UA77414U (ru) | 2012-08-17 | 2012-08-17 | Способ автоматического корректирования видеопроекций с помощью обратного преобразования |
Country Status (8)
Country | Link |
---|---|
US (1) | US20150229916A1 (ru) |
JP (1) | JP2015534299A (ru) |
CN (1) | CN104737207A (ru) |
CA (1) | CA2882146A1 (ru) |
DE (1) | DE112013004072T5 (ru) |
GB (1) | GB2525976C (ru) |
UA (1) | UA77414U (ru) |
WO (1) | WO2014027986A1 (ru) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150058660A (ko) * | 2013-11-19 | 2015-05-29 | 삼성전자주식회사 | 이미지 처리 장치, 이의 동작 방법, 및 이를 포함하는 시스템 |
US20160321838A1 (en) * | 2015-04-29 | 2016-11-03 | Stmicroelectronics S.R.L. | System for processing a three-dimensional (3d) image and related methods using an icp algorithm |
US20170195579A1 (en) * | 2016-01-05 | 2017-07-06 | 360fly, Inc. | Dynamic adjustment of exposure in panoramic video content |
US20180189252A1 (en) * | 2017-01-05 | 2018-07-05 | Nishant Dani | Video graph and augmented browser |
US10565747B2 (en) * | 2017-09-06 | 2020-02-18 | Nvidia Corporation | Differentiable rendering pipeline for inverse graphics |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR930009882B1 (ko) * | 1987-10-31 | 1993-10-12 | 주식회사 금성사 | 고휘도 입체용 엘씨디 프로젝터 구동장치 |
US6108047A (en) * | 1997-10-28 | 2000-08-22 | Stream Machine Company | Variable-size spatial and temporal video scaler |
KR100261582B1 (ko) * | 1997-11-06 | 2000-07-15 | 윤종용 | 3차원 영상 프로젝션 디스플레이장치 |
GB0022065D0 (en) * | 2000-09-08 | 2000-10-25 | Wynne Willson Gottelier Ltd | Image projection apparatus |
JP4155890B2 (ja) * | 2003-07-15 | 2008-09-24 | カシオ計算機株式会社 | プロジェクタ、プロジェクタの傾斜角度取得方法及び投影像補正方法 |
GB2447060B (en) * | 2007-03-01 | 2009-08-05 | Magiqads Sdn Bhd | Method of creation of a virtual three dimensional image to enable its reproduction on planar substrates |
CN101572787B (zh) * | 2009-01-04 | 2010-08-04 | 四川川大智胜软件股份有限公司 | 基于计算机视觉精密测量多投影视景自动几何校正和拼接方法 |
US8979281B2 (en) * | 2010-06-21 | 2015-03-17 | Disney Enterprises, Inc. | System and method for imagination park tree projections |
WO2012162566A1 (en) * | 2011-05-25 | 2012-11-29 | Third Dimension Ip Llc | Systems and methods for alignment, calibration and rendering for an angular slice true-3d display |
US20130050525A1 (en) * | 2011-08-26 | 2013-02-28 | Masoud Motlaq Alsaid | Portable theatrical lighting control and audiovisual recording system |
-
2012
- 2012-08-17 UA UAU201209970U patent/UA77414U/ru unknown
-
2013
- 2013-07-05 US US14/422,139 patent/US20150229916A1/en not_active Abandoned
- 2013-07-05 JP JP2015527428A patent/JP2015534299A/ja active Pending
- 2013-07-05 GB GB1504434.0A patent/GB2525976C/en not_active Expired - Fee Related
- 2013-07-05 CN CN201380054183.9A patent/CN104737207A/zh active Pending
- 2013-07-05 CA CA2882146A patent/CA2882146A1/en not_active Abandoned
- 2013-07-05 DE DE112013004072.7T patent/DE112013004072T5/de not_active Withdrawn
- 2013-07-05 WO PCT/UA2013/000070 patent/WO2014027986A1/ru active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CA2882146A1 (en) | 2014-02-20 |
GB2525976B (en) | 2017-03-22 |
WO2014027986A1 (ru) | 2014-02-20 |
JP2015534299A (ja) | 2015-11-26 |
GB2525976A (en) | 2015-11-11 |
DE112013004072T5 (de) | 2015-04-30 |
US20150229916A1 (en) | 2015-08-13 |
GB2525976C (en) | 2017-11-29 |
GB201504434D0 (en) | 2015-04-29 |
CN104737207A (zh) | 2015-06-24 |
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