KR20080006476A - 프로젝션 이전에 이미지를 자동적으로 변경하기 위한시스템 및 방법 - Google Patents
프로젝션 이전에 이미지를 자동적으로 변경하기 위한시스템 및 방법 Download PDFInfo
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- KR20080006476A KR20080006476A KR1020070069155A KR20070069155A KR20080006476A KR 20080006476 A KR20080006476 A KR 20080006476A KR 1020070069155 A KR1020070069155 A KR 1020070069155A KR 20070069155 A KR20070069155 A KR 20070069155A KR 20080006476 A KR20080006476 A KR 20080006476A
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Images
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
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- 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
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- 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
-
- 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/005—Projectors using an electronic spatial light modulator but not peculiar thereto
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
- G09G3/002—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background to project the image of a two-dimensional display, such as an array of light emitting or modulating elements or a CRT
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- 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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- 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]
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- H04N9/3185—Geometric adjustment, e.g. keystone or convergence
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- G—PHYSICS
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- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Geometry (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Controls And Circuits For Display Device (AREA)
- Projection Apparatus (AREA)
- Facsimile Image Signal Circuits (AREA)
- Color Image Communication Systems (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Liquid Crystal Display Device Control (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Abstract
Description
Claims (4)
- 프로젝션 이전에 이미지를 자동적으로 변경하기 위한 시스템으로서,적어도 하나의 특성을 가지는 프로젝션 표면에 이미지를 프로젝트하도록 형성된 이미지 형성 요소와;상기 이미지 형성 요소에 연결되어 있으며, 상기 표면에 대하여 적어도 하나의 특성을 결정할 수 있는 검출 모듈 및;텍스쳐(texture)를 포함하는 적어도 하나의 표면 특성에 반응하여서 아웃고잉 이미지를 변경하도록 형성된 적어도 하나의 프로세서를 포함하는 프로젝션 이전에 이미지를 자동적으로 변경하기 위한 시스템.
- 제 1 항에 있어서,상기 검출 모듈은 다수의 컬러를 프로젝트하고 프로파일을 발생시키기 위하여 반사된 광을 검출함으로써 상기 표면 중의 적어도 하나의 특성을 검출하는 프로젝션 이전에 이미지를 자동적으로 변경하기 위한 시스템.
- 프로젝션 이전에 이미지를 변경하기 위한 방법으로서,상기 프로젝션 표면상에 광선을 방출하는 단계와;상기 프로젝션 표면으로부터 반사된 광선을 검출하는 단계와;텍스쳐를 포함하는 상기 프로젝션 표면의 적어도 하나의 특성을 결정하고, 프로파일을 발생시키는 단계와;상기 프로파일을 표준 프로파일에 대하여 비교함으로써 오버레이를 발생시키는 단계와;프로젝트될 이미지를 변경하기 위하여 상기 오버레이를 사용하는 단계 및;상기 변경된 이미지를 프로젝션 표면에 프로젝트하는 단계를 포함하는 프로젝션 이전에 이미지를 변경하는 방법.
- 광선을 방출할 수 있고, 텍스쳐를 포함하는 프로젝션 표면 중의 적어도 하나의 특성을 검출할 수 있는 검출 모듈과;상기 프로젝션 표면중의 적어도 하나의 특성에 반응하여 아웃고잉 이미지를 변경하도록 형성되는 적어도 하나의 프로세서와;상기 적어도 하나의 프로세서에 연결되며 상기 적어도 하나의 변경된 아웃고잉 이미지를 수신하도록 형성되는 비디오 수신 유닛 및;상기 변경된 아웃고잉 이미지가 관통되도록 허용하기 위하여 형성되는 이미지 형성 요소를 포함하는 비디오 프로젝터.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/485,127 | 2006-07-11 | ||
US11/485,127 US7905606B2 (en) | 2006-07-11 | 2006-07-11 | System and method for automatically modifying an image prior to projection |
Publications (1)
Publication Number | Publication Date |
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KR20080006476A true KR20080006476A (ko) | 2008-01-16 |
Family
ID=38948915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020070069155A Ceased KR20080006476A (ko) | 2006-07-11 | 2007-07-10 | 프로젝션 이전에 이미지를 자동적으로 변경하기 위한시스템 및 방법 |
Country Status (3)
Country | Link |
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US (1) | US7905606B2 (ko) |
JP (1) | JP5396012B2 (ko) |
KR (1) | KR20080006476A (ko) |
Cited By (1)
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2006
- 2006-07-11 US US11/485,127 patent/US7905606B2/en not_active Expired - Fee Related
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2007
- 2007-07-05 JP JP2007176998A patent/JP5396012B2/ja not_active Expired - Fee Related
- 2007-07-10 KR KR1020070069155A patent/KR20080006476A/ko not_active Ceased
Cited By (2)
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WO2015141877A1 (ko) * | 2014-03-17 | 2015-09-24 | (주)이지위드 | 다면 영상 자동 생성 및 투사 방법 및 장치 |
KR20150108256A (ko) * | 2014-03-17 | 2015-09-25 | (주)이지위드 | 다면 영상 자동 생성 및 투사 방법 및 장치 |
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US20080013057A1 (en) | 2008-01-17 |
US7905606B2 (en) | 2011-03-15 |
JP5396012B2 (ja) | 2014-01-22 |
JP2008022551A (ja) | 2008-01-31 |
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