UA77414U - Способ автоматического корректирования видеопроекций с помощью обратного преобразования - Google Patents

Способ автоматического корректирования видеопроекций с помощью обратного преобразования

Info

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
Application number
UAU201209970U
Other languages
English (en)
Ukrainian (uk)
Inventor
Александр Григорьевич Беренок
Дмитрий Маркович Гивентарь
Original Assignee
Александр Григорьевич Беренок
Дмитрий Маркович Гивентарь
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Александр Григорьевич Беренок, Дмитрий Маркович Гивентарь filed Critical Александр Григорьевич Беренок
Priority to UAU201209970U priority Critical patent/UA77414U/ru
Publication of UA77414U publication Critical patent/UA77414U/ru
Priority to US14/422,139 priority patent/US20150229916A1/en
Priority to DE112013004072.7T priority patent/DE112013004072T5/de
Priority to CA2882146A priority patent/CA2882146A1/en
Priority to CN201380054183.9A priority patent/CN104737207A/zh
Priority to GB1504434.0A priority patent/GB2525976C/en
Priority to JP2015527428A priority patent/JP2015534299A/ja
Priority to PCT/UA2013/000070 priority patent/WO2014027986A1/ru

Links

Classifications

    • G06T5/80
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30Image reproducers
    • H04N13/363Image reproducers using image projection screens
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/12Picture reproducers
    • H04N9/31Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3179Video signal processing therefor
    • H04N9/3182Colour adjustment, e.g. white balance, shading or gamut
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00Manipulating 3D models or images for computer graphics
    • G06T19/003Navigation within 3D models or images
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30Image reproducers
    • H04N13/327Calibration thereof
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/12Picture reproducers
    • H04N9/31Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3191Testing thereof
    • H04N9/3194Testing thereof including sensor feedback
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2219/00Indexing scheme for manipulating 3D models or images for computer graphics
    • G06T2219/20Indexing scheme for editing of 3D models
    • G06T2219/2016Rotation, 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.
UAU201209970U 2012-08-17 2012-08-17 Способ автоматического корректирования видеопроекций с помощью обратного преобразования UA77414U (ru)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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