CN2821606Y - 立体图像观看装置 - Google Patents

立体图像观看装置 Download PDF

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Publication number
CN2821606Y
CN2821606Y CNU2005200628962U CN200520062896U CN2821606Y CN 2821606 Y CN2821606 Y CN 2821606Y CN U2005200628962 U CNU2005200628962 U CN U2005200628962U CN 200520062896 U CN200520062896 U CN 200520062896U CN 2821606 Y CN2821606 Y CN 2821606Y
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image display
image
reflective mirrors
display screens
utility
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CNU2005200628962U
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胡超
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    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B35/00Stereoscopic photography
    • G03B35/18Stereoscopic photography by simultaneous viewing
    • G03B35/20Stereoscopic photography by simultaneous viewing using two or more projectors
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20Optical 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
    • G02B30/34Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers
    • G02B30/35Stereoscopes 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
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/50Optical 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30Image reproducers
    • H04N13/302Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30Image reproducers
    • H04N13/332Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/339Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using spatial multiplexing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30Image reproducers
    • H04N13/332Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/344Displays for viewing with the aid of special glasses or head-mounted displays [HMD] with head-mounted left-right displays

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  • 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

本实用新型提供了一种立体图像观看装置,包括两个图像显示屏幕,其中所述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,两块反光镜的相对位置满足人的两眼分别观看到两个图像显示屏幕内的显示图像。本实用新型具有结构简单、成本低、图像质量好、立体效果自然逼真的优点,适合单人观看立体效果图像。

Description

立体图像观看装置
技术领域
本实用新型涉及一种图像观看装置,尤其是指用于单人观看立体效果显示图像的一种立体图像观看装置。
背景技术
人的两眼瞳孔之间的距离约为6~7公分,用眼看任何一样东西,两眼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,从而产生立体感。用一只眼睛虽然也能看到物体,但对物体远近、距离却不易分辨。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,透过视网膜就可以使大脑产生立体图像。目前各式各样的立体图像演示技术,均是运用这一原理。
立体电影多数就是利用该原理较为成熟的技术,通过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,另一边镜片仅能穿过纵向的光线,影片拍摄时则用两架摄影机,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,观众透过眼镜看到的是两个不同角度的同一画面,传到大脑,就反映成有远近层次的立体画面了。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,但技术复杂、成本高,图像的观看效果也不理想,难于普及。
发明内容
本实用新型的目的在于提供一种结构简单、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、适合单人观看的一种立体图像显示观看装置。
本实用新型的目的是这样实现的:一种立体图像观看装置,包括两个图像显示屏幕,其中:所述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。
上述的立体图像观看装置中所述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。
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适应视角差的同步反向图像,人的两眼通过反光镜观看到的图像正向虚像,传到大脑就反映成有远近层次的立体图像;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,观看的显示图像立体效果逼真,在电视广播、家庭、通信、医疗等领域具有广阔的应用前景。
附图说明
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任何限制。
图1是本实用新型一种具体实施例的结构示意图。
图中:1图像显示屏幕、2反光镜。
具体实施方式
如图1所示,本实用新型的立体图像观看装置,包括两个大小相同的图像显示屏1,两个图像显示屏1成同轴平行设置,在两个图像显示屏1中部位置放有成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,人的两眼通过反光镜2可分别观看到两个图像显示屏1内的显示图像。本实用新型具体使用时,在两个图像显示屏1中分别播放具有与人眼相适应视角差的同步反向图像,人的两个裸眼同时分别通过两个反光镜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远近层次的立体图像。

Claims (2)

1.一种立体图像观看装置,包括两个图像显示屏幕(1),其特征在于:所述的两个图像显示屏幕(1)成相对设置,在两个图像显示屏(1)之间的适当位置放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。
2.根据权利要求1所述的立体图像观看装置,其特征在于:所述的两个图像显示屏幕(1)大小相同并成同轴平行设置,两块反光镜(2)的反射面之间成90度夹角;两块反光镜(2)的反射面分别与两边的显示屏幕(1)之间成45度夹角。
CNU2005200628962U 2005-08-15 2005-08-15 立体图像观看装置 Expired - Lifetime CN2821606Y (zh)

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CNU2005200628962U CN2821606Y (zh) 2005-08-15 2005-08-15 立体图像观看装置
PCT/CN2006/002049 WO2007019793A1 (fr) 2005-08-15 2006-08-14 Visionneur d'image stereoscopique

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102168949A (zh) * 2010-11-27 2011-08-31 合肥市百胜科技发展股份有限公司 测径仪光源装置
CN102169221A (zh) * 2010-11-27 2011-08-31 合肥市百胜科技发展股份有限公司 一种反光镜
CN103869481A (zh) * 2012-12-11 2014-06-18 张博栋 利用两个平面镜和镜像反射法实现立体图片或电影
WO2015184720A1 (zh) * 2014-06-07 2015-12-10 杭州立体世界科技有限公司 高清裸眼便携式立体影视播放器左右目视反光镜构成结构
CN102168949B (zh) * 2010-11-27 2016-12-14 合肥市百胜科技发展股份有限公司 测径仪光源装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05103349A (ja) * 1991-10-04 1993-04-23 Sony Corp 視覚装置
KR20010109814A (ko) * 2000-06-02 2001-12-12 윤병이 3차원 영상장치
CN1328266A (zh) * 2000-06-09 2001-12-26 邱春明 一种折叠式立体视觉图像观赏装置
CN2596390Y (zh) * 2002-12-06 2003-12-31 李光厚 一种立体照相附加镜及观看器
JP2005134615A (ja) * 2003-10-30 2005-05-26 Nikon Corp 画像観察装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102168949A (zh) * 2010-11-27 2011-08-31 合肥市百胜科技发展股份有限公司 测径仪光源装置
CN102169221A (zh) * 2010-11-27 2011-08-31 合肥市百胜科技发展股份有限公司 一种反光镜
CN102169221B (zh) * 2010-11-27 2014-04-02 合肥市百胜科技发展股份有限公司 一种反光镜
CN102168949B (zh) * 2010-11-27 2016-12-14 合肥市百胜科技发展股份有限公司 测径仪光源装置
CN103869481A (zh) * 2012-12-11 2014-06-18 张博栋 利用两个平面镜和镜像反射法实现立体图片或电影
WO2015184720A1 (zh) * 2014-06-07 2015-12-10 杭州立体世界科技有限公司 高清裸眼便携式立体影视播放器左右目视反光镜构成结构

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Effective date of registration: 20090220

Address after: Shenzhen Nanshan District City, Guangdong sea Guangdong Industrial Village (Shenzhen animation Park) 7 Building 301, zip code: 518054

Patentee after: Inlife-handnet Co., Ltd.

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