JP4940361B2 - カラー画像を撮像するための装置 - Google Patents
カラー画像を撮像するための装置 Download PDFInfo
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- JP4940361B2 JP4940361B2 JP2011033686A JP2011033686A JP4940361B2 JP 4940361 B2 JP4940361 B2 JP 4940361B2 JP 2011033686 A JP2011033686 A JP 2011033686A JP 2011033686 A JP2011033686 A JP 2011033686A JP 4940361 B2 JP4940361 B2 JP 4940361B2
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- 230000000295 complement effect Effects 0.000 claims description 3
- 230000003595 spectral effect Effects 0.000 abstract description 22
- 238000000034 method Methods 0.000 abstract description 13
- 230000005540 biological transmission Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 7
- 239000003086 colorant Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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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]
- H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
- H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
- G02B30/23—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type using wavelength separation, e.g. using anaglyph techniques
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/204—Image signal generators using stereoscopic image cameras
- H04N13/239—Image signal generators using stereoscopic image cameras using two 2D image sensors having a relative position equal to or related to the interocular distance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/204—Image signal generators using stereoscopic image cameras
- H04N13/25—Image signal generators using stereoscopic image cameras using two or more image sensors with different characteristics other than in their location or field of view, e.g. having different resolutions or colour pickup characteristics; using image signals from one sensor to control the characteristics of another sensor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/257—Colour aspects
-
- 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
- H04N13/324—Colour aspects
-
- 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
- H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
- H04N13/334—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using spectral multiplexing
-
- 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
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/296—Synchronisation thereof; Control 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
- H04N13/398—Synchronisation thereof; Control thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Stereoscopic And Panoramic Photography (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Blocking Light For Cameras (AREA)
- Color Television Image Signal Generators (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Description
スペクトル領域 青 430〜480nm
スペクトル領域 緑 500〜550nm
スペクトル領域 赤 600〜650nm
の波長に存在する。これらのスペクトル領域の各々にはDIN(ドイツ工業規格)6164による色度図(Muetze et al., ABC der Optik, Verlag Dausien, Hanau, 1972)においてその色座標上に点が割り当てられる。こうして定義された全ての原色の全体、すなわち原刺激(Primaervalenzen)は、図1に示されているように色度図における三角形(実線)を形成する。原色の加色混合によって各々の色がこの三角形の内部において表示される。この三角形の外部の色は表示できない。とりわけ特徴的な高い彩度を有するスペクトル純度の高い色は表示できない。これらの特徴的な高い彩度を有するスペクトル純度の高い色は境界曲線、スペクトル軌跡(Spektralfarbenzug)上にある。
B1 435〜455nm
G1 510〜530nm
R1 600〜620nm
をカバーする。
B2 460〜480nm
G2 535〜555nm
R2 625〜645nm
をカバーする。
430〜480nm
における青の原刺激による既存の方法の場合には、再現された彩度、すなわち色再現の忠実さは明らかにより小さいだろう。
Claims (3)
- カラー画像を撮像するための装置において、
ビームスプリッタ(ST1)と、第1のカメラ(K1)と、第2のカメラ(K2)とを有し、
前記ビームスプリッタ(ST1)は、人間の眼の青色受容体の波長領域の内側にある青色波長領域の一部(B1)と、人間の眼の緑色受容体の波長領域の内側にある緑色波長領域の一部(G1)と、人間の眼の赤色受容体の波長領域の内側にある赤色波長領域の一部(R1)とからなる第1の部分光束(B1,G1,R1)を透過させ、その他の波長領域からなり、且つ、前記第1の部分光束(B1,G1,R1)と相補的な別の部分光束を反射するダイクロイックミラー(D1)を有し、
前記第1のカメラ(K1)には、前記第1の部分光束(B1,G1,R1)が入射し、
前記第2のカメラ(K2)には、前記別の部分光束が入射することを特徴とする、カラー画像を撮像するための装置。 - 前記ビームスプリッタ(ST1;ST2)は少なくとも1つのミラーを含む、請求項1記載の装置。
- 前記青色波長領域の一部(B1)は435〜455nmの波長領域を有し、前記緑色波長領域の一部(G1)は510〜530nmの波長領域を有し、前記赤色波長領域の一部(R1)は600〜620nmの波長領域を有する、請求項1または2記載の装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924167.8 | 1999-05-26 | ||
DE19924167A DE19924167B4 (de) | 1999-05-26 | 1999-05-26 | Vorrichtung zur Wiedergabe von Farbbildern |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001500564A Division JP4718068B2 (ja) | 1999-05-26 | 2000-05-24 | カラー画像のプロジェクションのための装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011118415A JP2011118415A (ja) | 2011-06-16 |
JP4940361B2 true JP4940361B2 (ja) | 2012-05-30 |
Family
ID=7909273
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001500564A Expired - Lifetime JP4718068B2 (ja) | 1999-05-26 | 2000-05-24 | カラー画像のプロジェクションのための装置 |
JP2011033686A Expired - Lifetime JP4940361B2 (ja) | 1999-05-26 | 2011-02-18 | カラー画像を撮像するための装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001500564A Expired - Lifetime JP4718068B2 (ja) | 1999-05-26 | 2000-05-24 | カラー画像のプロジェクションのための装置 |
Country Status (7)
Country | Link |
---|---|
US (2) | US6698890B1 (ja) |
EP (1) | EP1101362B1 (ja) |
JP (2) | JP4718068B2 (ja) |
AT (1) | ATE341902T1 (ja) |
DE (2) | DE19924167B4 (ja) |
ES (1) | ES2270844T3 (ja) |
WO (1) | WO2000074392A1 (ja) |
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-
1999
- 1999-05-26 DE DE19924167A patent/DE19924167B4/de not_active Expired - Lifetime
-
2000
- 2000-05-24 WO PCT/DE2000/001666 patent/WO2000074392A1/de active IP Right Grant
- 2000-05-24 DE DE50013552T patent/DE50013552D1/de not_active Expired - Lifetime
- 2000-05-24 US US09/744,634 patent/US6698890B1/en not_active Expired - Lifetime
- 2000-05-24 ES ES00943633T patent/ES2270844T3/es not_active Expired - Lifetime
- 2000-05-24 EP EP00943633A patent/EP1101362B1/de not_active Expired - Lifetime
- 2000-05-24 AT AT00943633T patent/ATE341902T1/de active
- 2000-05-24 JP JP2001500564A patent/JP4718068B2/ja not_active Expired - Lifetime
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2004
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Also Published As
Publication number | Publication date |
---|---|
EP1101362B1 (de) | 2006-10-04 |
DE19924167A1 (de) | 2000-12-07 |
US6698890B1 (en) | 2004-03-02 |
ATE341902T1 (de) | 2006-10-15 |
JP4718068B2 (ja) | 2011-07-06 |
JP2011118415A (ja) | 2011-06-16 |
DE50013552D1 (de) | 2006-11-16 |
US20040165150A1 (en) | 2004-08-26 |
DE19924167B4 (de) | 2006-05-24 |
JP2003501680A (ja) | 2003-01-14 |
EP1101362A1 (de) | 2001-05-23 |
WO2000074392A1 (de) | 2000-12-07 |
ES2270844T3 (es) | 2007-04-16 |
US7001021B2 (en) | 2006-02-21 |
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