WO2007019793A1 - Stereoscopic image viewer - Google Patents

Stereoscopic image viewer Download PDF

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Publication number
WO2007019793A1
WO2007019793A1 PCT/CN2006/002049 CN2006002049W WO2007019793A1 WO 2007019793 A1 WO2007019793 A1 WO 2007019793A1 CN 2006002049 W CN2006002049 W CN 2006002049W WO 2007019793 A1 WO2007019793 A1 WO 2007019793A1
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WO
WIPO (PCT)
Prior art keywords
image
mirrors
display screens
image display
eyes
Prior art date
Application number
PCT/CN2006/002049
Other languages
French (fr)
Chinese (zh)
Inventor
Chao Hu
Original Assignee
Chao Hu
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 Chao Hu filed Critical Chao Hu
Publication of WO2007019793A1 publication Critical patent/WO2007019793A1/en

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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
    • G03B35/20—Stereoscopic photography by simultaneous viewing using two or more projectors
    • 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
    • G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers
    • G02B30/35—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers using reflective optical elements in the optical path between the images and the observer
    • 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
    • G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
    • 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
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • 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]
    • H04N13/339—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using spatial 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
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/344—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] with head-mounted left-right displays

Definitions

  • the utility model relates to a figure H viewing device, in particular to a stereoscopic ship viewing device for displaying a stereoscopic effect display image.
  • the distance between the pupils of the two eyes is about 6 ⁇ 7 cm. It can be the same thing with the eyes.
  • the angles of the two eyes are not exactly the same.
  • the gap between the two eyes is small, it is transmitted to the brain through the retina. In this way, the brain uses this tiny gap to produce a sense of distance, and thus produces: 3 ⁇ 4#.
  • one eye is also attached to an object, the object and distance are not easy: 3 ⁇ 4 j.
  • this principle if the same image is used, two images with a slight angular difference are created by the difference of the angles of the two eyes, and then the two eyes are separately seen, and the brain can be produced through the retina.
  • various stereoscopic image presentation techniques are applied to this principle.
  • M Wear polarized glasses with filter performance. One side of polarized glasses can only pass through the horizontal light, and the other lens can only pass through the longitudinal light.
  • two women's machines are used to simultaneously shoot according to the difference of the eyes of the two eyes.
  • two projectors with polarizers are used for simultaneous projection, one for horizontal light and the other for vertical light.
  • ⁇ M glasses see the same picture at two different angles, transmitted to the brain, reflected in there; ⁇ 5-level three-dimensional picture. But because of the need to wear glasses when watching, easy because of the size of the glasses, quality is not Good, and affect the viewing effect.
  • the purpose of the utility model is that the structure is simple, the cost is low, the image quality is good, the stereoscopic effect is natural and realistic, and the scene is natural.
  • the stereoscopic image display viewing device is excellent in visual restoration effect of the object space and suitable for single AH viewing.
  • a perspective view i 3 ⁇ 45 ⁇ S comprising two image display screens, wherein the two image display screens of the household are arranged oppositely, and are placed at appropriate positions between the two image display screens There are two mirrors with a certain angle, and the reflecting surfaces of the two mirrors respectively correspond to the image display screens on both sides; the two eyes of the person respectively view the display images of the two image display screens from the two mirrors.
  • the two image display screens of the above-mentioned stereoscopic image viewing device are preferably the same size and arranged in parallel coaxially, and the reflecting surfaces of the two mirrors are at an angle of 90 degrees; the reflecting surfaces of the two mirrors are respectively The display screens on both sides are at an angle of 45 degrees.
  • the utility model can simultaneously display images displayed on two image display screens through two naked eyes, so that only synchronous reverse images having a difference in viewing angle from the human eye can be played separately in the two image display screens.
  • the reflection of the two eyes of the person «The image seen is positive to the virtual image, and the brain is reflected as a layered stereo image; the utility model does not require complicated image processing technology or display panel, and has a simple structure, low cost, and a viewing display.
  • Figure i lL body effect is realistic, and has broad application prospects in TV broadcasting, home, communication, medical and so on.
  • FIG. 1 is a schematic structural view of a specific embodiment of the present invention.
  • the stereoscopic image view «a of the present invention includes two image display screens i of the same size, and the two image display screens 1 are arranged in parallel coaxially.
  • the position fi3 ⁇ 4 has Two mirrors 2 at an angle of 90 degrees, the reflecting surfaces of the two mirrors 2 are at an angle of 45 degrees with the two image display screens respectively, and the two eyes of the two can be viewed separately.
  • a synchronized reverse image having a difference in angle of view of the ffi of the human eye is respectively played in the two image display screens 1, and two naked eyes of the person simultaneously view two image displays by two mirrors 2 respectively.
  • the display image in the screen 1 is such that the display image is transmitted to the brain and reflected as a stereoscopic image with a touch level.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Stereoscopic And Panoramic Photography (AREA)

Abstract

A stereoscopic image viewer for one person viewing stereoscopic image comprises two screens arranged oppositely, two angulated mirrors provided on the appropriate position between the two screens. The relative position of the two mirrors is arranged so that two eyes of one person can view the images displayed on the screens respectively.

Description

立体图像观看装置  Stereoscopic image viewing device
技术领域 Technical field
本实用新型涉及一种图 H看装置， 尤其是指用于单 Λ ^看立体效果显示图像的一种立体 图舰看装置。 背景技术  The utility model relates to a figure H viewing device, in particular to a stereoscopic ship viewing device for displaying a stereoscopic effect display image. Background technique
人的两眼瞳孔之间的距离约为 6〜7公分，用眼看扭可一样东西， 两目艮的角度都不会完全相 同； 虽然两眼之间的差距很小， 但经视网膜传到大脑里， 脑子就用这微小的差距， 产生远近的 感觉， 从而产 :¾# 。用一只眼睛虽然也^ 到物体， 物体 、 距离却不易: ¾ j。 根 据这一原理， 如果把同一图像， 利用两只眼睛的视角差距制造出两个具有微小角度差的影像， 然后让两只眼睛分别看到， 透过视网膜就可以歡脑产 ^：体图像。 目前各式各样的立体图像 演示技术， 均是运用这一原理。  The distance between the pupils of the two eyes is about 6~7 cm. It can be the same thing with the eyes. The angles of the two eyes are not exactly the same. Although the gap between the two eyes is small, it is transmitted to the brain through the retina. In this way, the brain uses this tiny gap to produce a sense of distance, and thus produces: 3⁄4#. Although one eye is also attached to an object, the object and distance are not easy: 3⁄4 j. According to this principle, if the same image is used, two images with a slight angular difference are created by the difference of the angles of the two eyes, and then the two eyes are separately seen, and the brain can be produced through the retina. At present, various stereoscopic image presentation techniques are applied to this principle.
立体电影多数就是利用该原理较为成熟的技术， M:配戴具有的滤光性能的偏光眼镜， 偏 光眼镜的一边镜片仅能穿过横向的光线， 另"^镜片仅能穿过纵向的光线， 影片拍摄时则用两 架婦机， 根据人的两眼视角差距， 同步拍摄。放映时， 用两台加了偏光镜的放映机同步放映, 一台放映横向光线， 另一台放映纵向光线， 观^ M眼镜看到的是两个不同角度的同一画面， 传到大脑， 就反映成有; ©5层次的立体画面了。但因观看时需要配戴眼镜、容易因眼镜的大小 不合、 品质不好， 而影响观赏效果。 随着电子技术的进步， 各种立体图像处理技术也不断的发 展， 出现了微位相差板的制造技术， 可以不需要配戴偏光眼镜裸眼也可观看屏幕显示的立体图 像， 但 复杂、 成本高， 图像的观看效果也不理想， 难于普及。 发明内容  Most of the stereoscopic movies are techniques that use this principle. M: Wear polarized glasses with filter performance. One side of polarized glasses can only pass through the horizontal light, and the other lens can only pass through the longitudinal light. When shooting the film, two women's machines are used to simultaneously shoot according to the difference of the eyes of the two eyes. During the screening, two projectors with polarizers are used for simultaneous projection, one for horizontal light and the other for vertical light. ^ M glasses see the same picture at two different angles, transmitted to the brain, reflected in there; ©5-level three-dimensional picture. But because of the need to wear glasses when watching, easy because of the size of the glasses, quality is not Good, and affect the viewing effect. With the advancement of electronic technology, various stereo image processing technologies have also been continuously developed, and the manufacturing technology of the micro-phase phase difference plate has appeared. It is possible to watch the stereoscopic display of the screen without wearing the polarized glasses and the naked eye. The image, but complicated, high cost, the viewing effect of the image is not ideal, and it is difficult to popularize.
本实用新型的目的在于 »—种结构简单、成本低、 图像质量好、立体效果自然逼真、 景 物空间的视觉还原效果优异、适合单 AH看的一种立体图像显示观看装置。 The purpose of the utility model is that the structure is simple, the cost is low, the image quality is good, the stereoscopic effect is natural and realistic, and the scene is natural. The stereoscopic image display viewing device is excellent in visual restoration effect of the object space and suitable for single AH viewing.
本实用新型的目的是这样实现的： 一种立体图 i ¾5^S， 包括两个图像显示屏幕， 其中- 戶 的两个图像显示屏幕成相对设置， 在两个图像显示屏之间的适当位置放置有成一定夹角的 两块反光镜， 两块反光镜的反射面分别与两边的图像显示屏幕相对应； 人的两眼分别从两块反 光镜内观看两个图像显示屏幕的显示图像。  The object of the present invention is achieved as follows: A perspective view i 3⁄45^S, comprising two image display screens, wherein the two image display screens of the household are arranged oppositely, and are placed at appropriate positions between the two image display screens There are two mirrors with a certain angle, and the reflecting surfaces of the two mirrors respectively correspond to the image display screens on both sides; the two eyes of the person respectively view the display images of the two image display screens from the two mirrors.
上述的立体图像观看装置中繊的两个图像显示屏幕以大小相同并成同轴平行设置为佳， 两块反光镜的反射面之间成 90度夹角； 两块反光镜的反射面分别与两边的显示屏幕之间成 45 度夹角。  The two image display screens of the above-mentioned stereoscopic image viewing device are preferably the same size and arranged in parallel coaxially, and the reflecting surfaces of the two mirrors are at an angle of 90 degrees; the reflecting surfaces of the two mirrors are respectively The display screens on both sides are at an angle of 45 degrees.
本实用新型采用上述结构后， 可以通过两个裸眼同时观看两个图像显示屏幕中显示图像， 这样， 只需在两个图像显示屏中分别播放具有与人眼相¾¾视角差的同步反向图像， 人的两眼 反光 «看到的图像正向虚像， 传到大脑就反映成有 层次的立体图像； 本实用新型不 需要复杂的图像处理技术或显示面板， 结构简单、成本低廉， 观看的显示图 i lL体效果逼真， 在电视广播、 家庭、 通信、 医疗等领 有广阔的应用前景。 附图说明  After adopting the above structure, the utility model can simultaneously display images displayed on two image display screens through two naked eyes, so that only synchronous reverse images having a difference in viewing angle from the human eye can be played separately in the two image display screens. , the reflection of the two eyes of the person «The image seen is positive to the virtual image, and the brain is reflected as a layered stereo image; the utility model does not require complicated image processing technology or display panel, and has a simple structure, low cost, and a viewing display. Figure i lL body effect is realistic, and has broad application prospects in TV broadcasting, home, communication, medical and so on. DRAWINGS
下面结合附加图中的实施例对本实用新型作进一步地详细说明， 但不构成对本实用新型的 贿限制。  The present invention will be further described in detail below with reference to the embodiments in the accompanying drawings, but does not constitute a limitation of the invention.
图 1是本实用新型一种具体实施例的结构示意图。  1 is a schematic structural view of a specific embodiment of the present invention.
图中： 1图像显示屏幕、 2反光镜。  In the picture: 1 image display screen, 2 mirrors.
具体实施方式 detailed description
如图 1所示，本实用新型的立体图像观 «a，包括两个大小相同的图像显示屏 i，两个图 像显示屏 1成同轴平行设置， 在两个图像显示屏 1中部位 fi¾有成 90度夹角的两块反光镜 2， 两块反光镜 2的反射面分别与两个图像显示屏成 45度夹角，人的两目 反 2可分别观看 到两个图像显示屏 1内的显示图像。本实用新型具体麵时， 在两个图像显示屏 1中分别播放 具有与人眼相 ffi视角差的同步反向图像， 人的两个裸目艮同时分别 两个反光镜 2观看两个 图像显示屏 1中的显示图像， 这样， 显示图像被传到大脑就反映成有碰层次的立体图像。 As shown in FIG. 1, the stereoscopic image view «a of the present invention includes two image display screens i of the same size, and the two image display screens 1 are arranged in parallel coaxially. In the two image display screens, the position fi3⁄4 has Two mirrors 2 at an angle of 90 degrees, the reflecting surfaces of the two mirrors 2 are at an angle of 45 degrees with the two image display screens respectively, and the two eyes of the two can be viewed separately. Display images into the two image display screens 1. In the specific aspect of the present invention, a synchronized reverse image having a difference in angle of view of the ffi of the human eye is respectively played in the two image display screens 1, and two naked eyes of the person simultaneously view two image displays by two mirrors 2 respectively. The display image in the screen 1 is such that the display image is transmitted to the brain and reflected as a stereoscopic image with a touch level.

Claims

权 利 要 求 书 Claim
1. —种立体图滅 包括两个图像显示屏幕（1)， 赚征在于： 臓的两个图像显 示屏幕（1)成相对设置， 在两个图像显示屏 (1)之间的适当位置 有成一定夹角的两块反 光镜 (2)， 两块反光镜 (2)的反射面分别与两边的图像显示屏幕 (1)相对应； 人的两眼分别 从两块反光镜（2) 内观看两个图像显示屏幕 (1)的显示图像。 1. The stereoscopic image includes two image display screens (1), which are obtained by: 两个 two image display screens (1) are arranged in opposite directions, and the appropriate positions between the two image display screens (1) are formed. Two mirrors (2) with a certain angle, the reflecting surfaces of the two mirrors (2) correspond to the image display screens (1) on both sides; the two eyes of the person are viewed from inside the two mirrors (2) The two images display the display image of the screen (1).
2. 根据权利要求 1腿的立体图髓 f¾a，難征在于： 繊的两个图像显示屏幕 (1) 大小相同并成同轴平 fi¾置， 两块反光镜 (2)的反射面之间成 90度夹角； 两块反 « (2)的 反射面分别与两边的显示屏幕 (1)之间成 45度夹角。  2. The stereoscopic picture f3⁄4a of the leg according to claim 1 is difficult: the two image display screens (1) of the same size are coaxial and flat fi3⁄4, and the reflection surfaces of the two mirrors (2) are 90 The angle between the two opposite sides (2) is 45 degrees between the two sides of the display screen (1).
PCT/CN2006/002049 2005-08-15 2006-08-14 Stereoscopic image viewer WO2007019793A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200520062896.2 2005-08-15
CNU2005200628962U CN2821606Y (en) 2005-08-15 2005-08-15 Stereo image observation device

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WO2007019793A1 true WO2007019793A1 (en) 2007-02-22

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102169221B (en) * 2010-11-27 2014-04-02 合肥市百胜科技发展股份有限公司 Reflector
CN103869481A (en) * 2012-12-11 2014-06-18 张博栋 Realization of three-dimensional picture or film by using two plane mirrors and mirror image reflection method
WO2015184720A1 (en) * 2014-06-07 2015-12-10 杭州立体世界科技有限公司 Constituting structure of left and right viewing mirrors for high-definition naked-eye portable stereoscopic video player

Citations (5)

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US5357277A (en) * 1991-10-04 1994-10-18 Sony Coporation Stereoscopic imaging using memory effect liquid crystal displays
CN1328266A (en) * 2000-06-09 2001-12-26 邱春明 Foldable viewer of 3D visual image
CN1392970A (en) * 2000-06-02 2003-01-22 去来株式会社 Display apparatus for management of 3-dimentional image
CN2596390Y (en) * 2002-12-06 2003-12-31 李光厚 Stereo photographic attached lens and watching device
JP2005134615A (en) * 2003-10-30 2005-05-26 Nikon Corp Image viewing apparatus

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Publication number Priority date Publication date Assignee Title
US5357277A (en) * 1991-10-04 1994-10-18 Sony Coporation Stereoscopic imaging using memory effect liquid crystal displays
CN1392970A (en) * 2000-06-02 2003-01-22 去来株式会社 Display apparatus for management of 3-dimentional image
CN1328266A (en) * 2000-06-09 2001-12-26 邱春明 Foldable viewer of 3D visual image
CN2596390Y (en) * 2002-12-06 2003-12-31 李光厚 Stereo photographic attached lens and watching device
JP2005134615A (en) * 2003-10-30 2005-05-26 Nikon Corp Image viewing apparatus

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