WO2012142803A1 - 一种用于广告展示的三维立体成像设备和方法 - Google Patents

一种用于广告展示的三维立体成像设备和方法 Download PDF

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Publication number
WO2012142803A1
WO2012142803A1 PCT/CN2011/077604 CN2011077604W WO2012142803A1 WO 2012142803 A1 WO2012142803 A1 WO 2012142803A1 CN 2011077604 W CN2011077604 W CN 2011077604W WO 2012142803 A1 WO2012142803 A1 WO 2012142803A1
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WIPO (PCT)
Prior art keywords
display
dimensional
glass
transflective
imaging device
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PCT/CN2011/077604
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English (en)
French (fr)
Inventor
刘武强
Original Assignee
Liu Wuqiang
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Publication date
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Publication of WO2012142803A1 publication Critical patent/WO2012142803A1/zh

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Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00Advertising or display means not otherwise provided for
    • G09F19/12Advertising or display means not otherwise provided for using special optical effects
    • G09F19/16Advertising or display means not otherwise provided for using special optical effects involving the use of mirrors
    • 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
    • G02B30/22Optical 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
    • G02B30/25Optical 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 polarisation techniques
    • 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]
    • H04N13/337Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using polarisation multiplexing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30Image reproducers
    • H04N13/346Image reproducers using prisms or semi-transparent mirrors

Definitions

  • the invention belongs to the technical field of three-dimensional stereoscopic imaging, and relates to a three-dimensional stereoscopic imaging device and method, in particular to a three-dimensional stereoscopic imaging device and method for advertising display.
  • three-dimensional display uses various methods to give viewers a visual depth perception, which allows people to obtain the third-dimensional information in the picture naturally or unnaturally.
  • 3D stereo imaging technology it is very important to restore the true physical depth of field in three-dimensional space, and it is also the most critical factor for the human eye to perceive three-dimensional images.
  • the inventor previously introduced a three-dimensional imaging device in a Chinese invention patent with a patent application number of 201 010581772.0 (application date: December 9, 2010), the device comprising a display device and a polarizing device, characterized in that
  • the polarizing device comprises a plurality of square flat glass transflective glasses of the same size, the transflective glass comprising a reflecting surface for reflecting light and a transmitting surface for transmitting light, wherein the reflecting surface and the transmitting surface are at half
  • the opposite sides of the anti-transparent glass, the transflective glasses are parallel or perpendicular to each other
  • the display device comprises a plurality of square flat panel displays, all of which are perpendicular to the same plane as the transflective glass, each display and each half
  • the anti-transparent glass reflecting surface or the transmissive surface is 45 °, and the centers of the images formed in the first half of the transflective glass are on the same straight line.
  • the three-dimensional imaging method introduced by the Chinese invention application number is 200910109909.X (application date: February 1, 2010):
  • the three-dimensional scene is longitudinally cut into several two-dimensional layers according to the physical scene depth, and then each two-dimensional The layers are simultaneously displayed to form a two-dimensional image, and the image of the displayed two-dimensional image is combined into the image of the original three-dimensional scene, that is, three-dimensional imaging can be realized.
  • the invention patent of the patent application number 201 010581772.0 is more realistic than the invention patent of the patent application No. 200910109909.X, and the volume of the three-dimensional imaging apparatus is also reduced, and the cost is also lower.
  • the invention patent of the patent application number 201 010581772.0 still has the following disadvantages:
  • the transflective glass is actually a kind of ordinary glass to which an inorganic compound is added, the reflectance of the ordinary glass is increased, but the sum of the light transmittance and the reflectance is constant regardless of the light emitted by the display.
  • the transmitted light loses a part of the original incident light.
  • the light emitted by the display is reflected by the semi-transparent glass, compared to the incident light. A part of the light is also lost.
  • the light entering the human eye is much darker than the light originally emitted from the display.
  • the brightness of the backlight of the display can be increased, but since the light emitted by the display has no direction, the light emitted by the adjacent display will cause interference when it is injected into When the light of the transflective glass increases, the reflected light is reduced, and the brightness of the displayed three-dimensional image is deteriorated, especially the one-dimensional image farthest from the human eye becomes blurred.
  • the number of displays cannot be extended to an infinite number, so the three-dimensional image presented by the three-dimensional imaging device includes a two-dimensional layer.
  • the number of layers is small and it is difficult to display dynamic three-dimensional images.
  • the object of the present invention is to solve the above technical problem.
  • the present invention proposes a special three-dimensional stereoscopic imaging device, which combines the special layer composition of a flat advertisement picture, and the three-dimensional imaging device is used for advertising display, which can be very good. Ad impressions.
  • the present invention provides a three-dimensional imaging device for displaying an advertisement, which is used for displaying a plurality of two-dimensional layers into three-dimensional scenes to form a plurality of two-dimensional images, and combining the images of the two-dimensional images into original images.
  • the device comprises a display device and a polarizing device, the polarizing device comprising two square flat transflective glasses, the two halves are at an angle of 45°, and the display device comprises two identical shapes
  • the size of the flat panel display all the displays and the transflective glass are perpendicular to the same plane, the center of the image formed by the display in the first half of the transflective glass is on the same line, the first display and the second The display is parallel, the first transflective glass is at an angle of 45° with the first display and the second display, and the second transflective glass is perpendicular to the first display and the second display by 90°.
  • An angle, the shape and size of the second semi-transparent glass is the same as that of each display, one side of the first transflective glass, one side of the second semi-transparent glass and the first half Side of the same length and mutually parallel glass area of the first glass is a transflective transflective area of the first glass is a second half Description
  • the display device further includes a third display, the third display is perpendicular to the first display and the second display, and the display surface of the third display is opposite to the image formed by each display in the first semi-transparent glass.
  • the second transflective glass is parallel to the third display and opposite the display surface of the display.
  • a privacy sheet is placed in front of the display surface of each display, and the privacy sheet is parallel to the display surface of the display.
  • the anti-spy sheet has a square flat shape, and the anti-spy sheet has the same size as the display surface of the display, and the anti-spy sheet is opposite to the display surface of the display.
  • One side of the transflective glass is plated with a reflective film, and the other side is plated with an anti-reflection film.
  • a privacy sheet is placed in front of the display surface of each display, and the privacy sheet is parallel to the display surface of the display.
  • the anti-spy sheet has a square flat shape, and the anti-spy sheet has the same size as the transflective glass, and the anti-spy sheet is opposite to the display surface of the display.
  • the second transflective glass is disposed in close contact with the third display, the first display side is in contact with one side of the second semi-transparent glass, and the other side of the second transflective glass is One side of the half-transparent glass is in contact with each other, and the distance from the side of the third display closest to the second display to the second display is smaller than the distance from the first display to the center of the first semi-transparent glass, the first half The distance from the center of the transflective glass to the second display is greater than the distance from the center of the first transflective glass to the third display.
  • the first display, the third display, and the first transflective glass form an isosceles triangle.
  • the present invention also provides a method for displaying a three-dimensional three-dimensional advertising screen using the three-dimensional stereoscopic imaging device as described above, wherein the method includes the following steps:
  • the constituent elements of the advertisement include a background, a theme, and explanatory text, and the background, the subject, and the explanatory text are respectively cut into different two-dimensional layers.
  • the method further includes:
  • the two-dimensional picture is output to a plurality of displays through a multi-screen display card.
  • the three displays are connected to a multi-screen display card, and the multi-screen display card is connected to a host.
  • the method specifically includes:
  • the two-dimensional layer in the two-dimensional picture is output from the small to the large through the multi-screen display card to the display from the far and near;
  • the images of the two-dimensional pictures displayed by the plurality of displays are combined into a three-dimensional image.
  • Step: "Splicing the two-dimensional layers into a two-dimensional picture in sequence” is specifically as follows: Aligning the two-dimensional layers of No. 1 -3 from small to large, from left to right, arranged One line; or the two-dimensional level of No.1 -3 is arranged in a column from the top to the bottom by number from small to large.
  • the light can only be transmitted along a straight line to the transflective glass at a 45° angle without illuminating the other transflective glass.
  • the light can only be transmitted along a straight line to the transflective glass at a 45° angle without illuminating the other transflective glass.
  • the displayed 3D image is clear and colorful.
  • the invention has solved some drawbacks of the three-dimensional stereo imaging device, which not only has vivid image display, but also has good display effect and good performance. Advertising effectiveness, while its cost is relatively low.
  • the transmittance reflectance of the light line can be increased, and the occurrence of ghosting can be avoided.
  • Embodiment 1 is a schematic side view showing the structure of Embodiment 1 of the present invention.
  • FIG. 2 is a schematic perspective view of a first embodiment of the present invention
  • Embodiment 2 of the present invention is a schematic side view showing the structure of Embodiment 2 of the present invention.
  • Fig. 4 is a perspective view showing the structure of a second embodiment of the present invention.
  • the present invention relates to a three-dimensional imaging device and an imaging method for displaying an advertisement, wherein the three-dimensional imaging device is configured to respectively display a plurality of two-dimensional layers into three-dimensional scenes to form a plurality of two-dimensional images, and Combining the images of the two-dimensional images into the image of the original three-dimensional scene, combining the special three-dimensional imaging device of the present invention with the special layer composition of the advertising screen, and ingeniously solving some drawbacks of the three-dimensional imaging device Not only the image display is realistic, the display effect is good, the advertisement effect is good, and the cost is relatively low.
  • a three-dimensional imaging device for advertising display the device comprises a display device 10 and a polarizing device 20, the polarizing device 20 comprises two square flat transflective glasses 21, two halves
  • the display device 10 includes three square flat panel displays 11 of the same shape and size, all of the display 11 and the transflective glass 21 are perpendicular to the same plane, and each display 11 is in the first half.
  • the center of the image 30 formed in the reverse transmissive glass 211 is on the same line, the first display 111 is parallel to the second display 112, and the third display 113 is perpendicular to the first display 111 and the second display 112, and the third display 113
  • the back surface 1131 is opposite to the image 30 formed by each display in the first transflective glass 211, the first transflective glass 211 and the first display 111, the second display 112, and the third display 113.
  • the angles of the second semi-transparent glass 212 are parallel to the third display 113 and opposite to the display surface of the third display 113, and the sides of the second transflective glass 212 are Third display 113 The opposite sides are parallel to each other, and the shape and size of the second transflective glass 212 are the same as those of the respective displays 11, and the first display 111, the third display 113, and the first semi-transparent glass 211 constitute a first class.
  • a waist triangle one side of the second semi-transparent glass 212 is the same length as one side of the first transflective glass 211, and the area of the first semi-transparent glass 211 is the area of the second semi-transparent glass 212 2 ⁇ (1/2).
  • the second transflective glass 212 is in close contact with the third display 113.
  • One side of the first display 111 is in contact with one side of the second transflective glass 212, and the second transflective glass 212 is The other side is in contact with one side of the first semi-transparent glass 211, and the distance from the side of the third display 113 closest to the second display 112 to the second display 112 is the first display 111 to the first half. Half the distance of the center of the glass 211.
  • a thin privacy sheet 40 is placed in front of the display surface of each display 11, and the privacy sheet 40 is parallel to the display surface of the display 11.
  • the privacy sheet 40 has a square flat shape, and the size of the privacy sheet is the same as the size of the display surface of the display 11, and the privacy sheet is opposite to the display surface of the display 11.
  • the three displays 11 are connected to a multi-screen card 50, and the multi-screen display card is connected to a host 60.
  • the method for displaying a three-dimensional stereoscopic image by using the three-dimensional stereo imaging device as described above includes the following steps. :
  • the advertisement screen is divided into three two-dimensional layers according to the constituent elements of the advertisement; the constituent elements of the advertisement include a background, a theme, and a description text, and the background, the theme, and the explanatory text are respectively cut into different two dimensions.
  • the constituent elements of the advertisement include a background, a theme, and a description text, and the background, the theme, and the explanatory text are respectively cut into different two dimensions.
  • the two-dimensional level of No.1 -3 is arranged by the number from small to large, from left to right, arranged in a row; or the two-dimensional level of No.1 -3 is arranged from small to large column by column from top to bottom. , lined up;
  • the two-dimensional layer in the two-dimensional picture is output from the small to the large through the multi-screen display card to the display from the far and near;
  • the images of the two-dimensional pictures displayed by the plurality of displays are combined into a three-dimensional image.
  • the advertisement picture is presented to the viewer in a three-dimensional manner through three displays and two transflective glasses, so that the viewer can have a very good visual experience, and the three-dimensional image displayed has clear color and strong stereoscopic effect.
  • the image is realistic, it has a very good advertising effect, and because the device uses less display and transflective glass, its cost is relatively low, which is very suitable for advertising display.
  • the three-dimensional imaging device for advertising display of the present embodiment includes a display device 10 and a polarizing device 20, and the display device 10 includes two flat plates of the same shape and size. Display 11, two displays are parallel to each other, and the polarizing device 20 includes a first half Description
  • the transflective glass 22 is such that all of the display 11 and the first transflective glass 21 and the second transflective glass 22 are perpendicular to the same plane, and each display 11 is in the first transflective glass 21
  • the center of the formed image 30 is on the same straight line, and the first transflective glass 21 is at an angle of 45° with the first display 111 and the second display 112.
  • One side of the first display 111 is One side of the two displays 112 and one side of the transflective glass 21 are parallel to each other, and the area of the transflective glass 21 is 2 ⁇ (1/2) of the area of the display 11, one side of the first display 111 In contact with one side of the transflective glass 21, the distance from the first display 111 to the center of the transflective glass 21 is twice the distance from the second display 111 to the center of the transflective glass 21.
  • a thin privacy sheet 40 is disposed in front of the display surface of each display 11, and the privacy sheet 40 is parallel to the display surface of the display 11.
  • the privacy sheet 40 has a square flat shape, and the size of the privacy sheet is the same as the display surface of the display 11, and the privacy sheet is opposite to the display surface of the display 11.
  • the two displays 11 are connected to a multi-screen card 50, and the multi-screen display card is connected to a host 60.
  • the method for displaying a three-dimensional three-dimensional advertisement screen by using the three-dimensional stereo imaging device as described above includes the following steps. :
  • the advertisement screen is divided into two two-dimensional layers according to the constituent elements of the advertisement;
  • the constituent elements of the advertisement include a background, a theme, and a description text, and the background and the theme object and the explanatory text are respectively cut into two different levels.
  • the two-dimensional level In the two-dimensional level;
  • the two-dimensional level of No.1 - 2 is arranged from small to large, from left to right, lined up in a row; or two-dimensional layers of numbers 1 - 3 are arranged from small to large column by column from top to bottom. , lined up; Instruction manual
  • the two-dimensional layer in the two-dimensional picture is output from the small to the large through the multi-screen display card to the display from the far and near;
  • the images of the two-dimensional pictures displayed by the plurality of displays are combined into a three-dimensional image.

Description

说 明 书 一种用于广告展示的三维立体成像设备和方法
【技术领域】
本发明属于三维立体成像技术领域, 涉及一种三维立体成像设备和方法, 特别是涉及一种用于广告展示的三维立体成像设备和方法。
【背景技术】
三维显示区别于二维显示最根本的区别就在于, 要用各种方法给观看者带 来视觉的深度感知, 使人自然或者不自然的获得画面中第三维的信息。 对于三 维立体成像技术而言, 还原三维立体空间中的真实物理景深非常重要, 也是使 人眼能够感知到三维立体图像的最关键的因素。
利用双眼视差原理, 人们设计出了需要佩戴眼镜的立体技术, 所采用的眼 镜为专用偏光眼镜, 所以这种三维立体技术不适合用于广告终端上, 广告终端 要求用户不需要佩戴特殊的眼镜即可观看到三维画面的效果。
发明人之前在专利申请号为 201 010581772.0 (申请日: 2010年 12月 9 日) 的中国发明专利里面, 介绍了一种三维立体成像设备, 该设备包括显示装 置和偏光装置, 其特征在于, 所述偏光装置包括多个相同大小的方形平板半反 半透玻璃, 所述半反半透玻璃包括用于反射光线的反射面和用于透射光线的透 射面, 所述反射面和透射面位于半反半透玻璃相反的两面, 各半反半透玻璃相 互平行或垂直, 所述显示装置包括多个方形平板显示器, 所有的显示器与半反 半透玻璃均垂直于同一平面, 各显示器与各半反半透玻璃反射面或透射面成 45 ° , 各显示器在第一半反半透玻璃中所成的像的中心在同一条直线上。 利用专 说 明 书
利申请号为 200910109909.X (申请日: 2010年 2月 1 日) 的中国发明介绍的 三维立体成像方法: 按照物理景物深度将三维景物纵向分切制作成若干二维层 面, 然后将各二维层面分别同时显示出来形成二维画面, 并使显示的二维画面 的像拼合成原三维景物的像, 即能实现三维立体成像。 专利申请号为 201 010581772.0 的发明专利相比于专利申请号为 200910109909.X的发明专 利所显示的三维景物更加逼真, 而且三维立体成像设备的体积也有所缩小, 成 本也更加低廉。 但是专利申请号为 201 010581772.0 的发明专利依然存在如下 几个缺点:
( 1 ) 由于半反半透玻璃实际上是一种添加有无机化合物的普通玻璃, 增加了普通玻璃的反射率, 但是无论如何透光率和反射率之和是 一定的, 显示器发出的光线每经过一个半反半透玻璃, 透射出的 光线相比原先射入的光线要损失一部分, 同样, 显示器发出的光 线每经过一个半反半透玻璃反射时, 反射回来的光线相比入射的 光线, 也要损失掉一部分, 则显示器发出的光线经过多个半反半 透玻璃的透射或反射后, 进入到人眼的光线相比最初从显示器发 出的光线而言要暗不少。
(2) 为了解决 (1 ) 中所存在的问题, 可以增加显示器的背景光的亮 度, 但是由于显示器发出的光线是没有方向的, 所以相邻的显示 器发出的光线会产生干扰, 当射入到半反半透玻璃的光线增多 时,其反射的光线就会减少,使得显示的三维立体图像亮度变差, 特别是离人眼最远的一层二维画面变得模糊。
(3 ) 随着显示器数量的不断增加, 整个三维立体成像设备的体积也会 迅速的增加, 则显然给实际应用带来了非常大的困难, 而且无论 说 明 书
是运输还是存放成本都相当高。
(4) 限制于显示器的数量以及半反半透玻璃的透光率和反射率, 显示 器的数量不可能扩展到无限个, 所以该三维立体成像设备所呈现 的三维画面所包含的二维层面的层数较少, 难以用来显示动态的 三维立体影像。
【发明内容】
本发明的目的就是为了解决上述技术问题, 本发明提出了一种特殊的三维 立体成像设备, 结合平面广告画面的特殊图层构成, 将该三维立体成像设备用 于广告展示, 能够起到非常好的广告展示效果。
本发明的具体技术方案如下:
本发明提供一种用于广告展示的三维立体成像设备, 用于将三维景物分切 成的多个二维层面分别显示出来形成多个二维画面, 并使各二维画面的像拼合 成原三维景物的像; 该设备包括显示装置和偏光装置, 所述偏光装置包括两个 方形平板半反半透玻璃, 两半反半透玻璃成 45° 夹角, 所述显示装置包括两个 相同形状和大小的平板显示器, 所有的显示器与半反半透玻璃均垂直于同一平 面, 各显示器在第一半反半透玻璃中所成的像的中心在同一条直线上, 第一显 示器与第二显示器平行, 所述第一半反半透玻璃与第一显示器、 第二显示器均 成 45° 夹角, 所述第二半反半透玻璃与第一显示器、 第二显示器均垂直成 90 ° 夹角, 所述第二半反半透玻璃的形状和大小与各显示器相同, 所述第一半反 半透玻璃的一边、 第二半反半透玻璃的一边与第一半反半透玻璃的一边长度相 同且相互平行, 第一半反半透玻璃的面积是第一半反半透玻璃的面积是第二半 说 明 书
反半透玻璃面积的 2Λ(1/2)倍。
所述显示装置还包括第三显示器,所述第三显示器垂直于第一显示器和第二显 示器,第三显示器的显示面与各显示器在第一半反半透玻璃中所成的像相对,所述 第二半反半透玻璃与第三显示器平行且与该显示器的显示面相正对。
在各显示器显示面的前方紧贴设置有一防窥片, 所述防窥片与显示器的显 示面相平行。
所述防窥片为方形平板状, 所述防窥片的大小与显示器的显示面的大小相 同, 且防窥片与显示器的显示面相正对。
所述半反半透玻璃的一面镀有反射膜, 另一面镀有增透膜。
在各显示器显示面的前方紧贴设置有一防窥片, 所述防窥片与显示器的显 示面相平行。
所述防窥片为方形平板状, 所述防窥片的大小与半反半透玻璃的大小相同, 且防窥片与显示器的显示面相正对。
所述第二半反半透玻璃与第三显示器紧贴设置, 所述第一显示器一边与第 二半反半透玻璃的一边相接触, 所述第二半反半透玻璃的另一边与第一半反半 透玻璃的一边相接触, 所述第三显示器距离第二显示器最近的边到第二显示器 的距离小于第一显示器到第一半反半透玻璃中心的距离,所述第一半反半透玻璃的 中心到第二显示器的距离大于第一半反半透玻璃的中心到第三显示器距离。
所述第一显示器、 第三显示器和第一半反半透玻璃组成一等腰三角形。
本发明还提供一种采用如上所述的三维立体成像设备展示三维立体广告画 面的方法, 其特征在于, 该方法包如下步骤:
按照广告的构成要素将广告画面分切成三个二维层面; 说 明 书
将每个二维层面分别显示在各显示器中;
所述广告的构成要素包括背景、 主题物和说明文字, 所述背景、 主题物和 说明文字分别被分切在不同的二维层面中。
该方法进一步包括:
将各二维层面按顺序拼接成一个二维画面;
将该二维画面通过多屏显示卡输出给多个显示器。
所述三个显示器与一个多屏显示卡连接, 该多屏显示卡连接一个主机, 该 方法具体包括:
按照广告的构成要素将广告画面分切成三个二维层面;
将背景、 主题物和说明文字分别编号为 1、 2、 3;
将各二维层面按顺序拼接成一个二维画面;
将该二维画面通过多屏显示卡输出给三个显示器;
将二维画面中的二维层面由号数由小到大通过多屏显示卡分别输出给由远 及近的显示器;
使多个显示器显示的二维画面的像拼合成三维图像。
其特征在于, 歩骤: "将各二维层面按顺序拼接成一个二维画面"具体为: 将 1 -3 号二维层面由号数由小到大逐行由左至右排列, 排成一行; 或者将 1 -3号二维层面由号数由小到大逐列由上至下排列, 排成一列。
本发明的有益的技术效果在于:
通过在各显示器显示面的前方紧贴设置有防窥片, 使得光线只能沿着直线 传播给与其成 45° 角的半反半透玻璃, 而不会照射到其他的半反半透玻璃, 给 其他的半反半透玻璃造成光干扰, 从而可以提高半反半透玻璃的反射率, 使得 说 明 书
显示的三维画面图像清晰, 色彩鲜艳明亮。
将本发明的特殊的三维立体成像设备与广告画面特殊的图层构成相结合, 很巧妙的解决了该三维立体成像设备存在的一些弊端, 不仅图像显示逼真, 显 示效果较好, 具有很好的广告效果, 同时其成本也相对较低廉。
通过在半反半透玻璃的一面镀有反射膜, 另一面镀有增透膜, 能够增加光 线的透射率反射率, 避免了重影的出现。
【说明书附图】
图 1为本发明实施例 1的侧面结构示意图;
图 2为本发明实施例 1的立体结构示意图;
图 3为本发明实施例 2的侧面结构示意图;
图 4为本发明实施例 2的立体结构示意图。
【具体实施方式】
本发明涉及一种用于广告展示的三维立体成像设备和成像方法, 所述的三 维立体成像设备用于将三维景物分切成的多个二维层面分别显示出来形成多个 二维画面, 并使各二维画面的像拼合成原三维景物的像, 将本发明的特殊的三 维立体成像设备与广告画面特殊的图层构成相结合, 很巧妙的解决了该三维立 体成像设备存在的一些弊端, 不仅图像显示逼真, 显示效果较好, 具有很好的 广告效果, 同时其成本也相对较低廉。
下面结合具体实施例以及说明书附图对本发明作进一步的阐述和说明: 实施例 1 说 明 书
如图 1 所示, 一种用于广告展示的三维立体成像设备, 该设备包括显示装 置 10和偏光装置 20, 所述偏光装置 20包括两个方形平板半反半透玻璃 21, 两半反半透玻璃成 45° 夹角, 所述显示装置 10包括三个相同形状和大小的方 形平板显示器 11, 所有的显示器 11与半反半透玻璃 21均垂直于同一平面, 各 显示器 11在第一半反半透玻璃 211 中所成的像 30的中心在同一条直线上, 第 一显示器 111 与第二显示器 112平行, 第三显示器 113垂直于第一显示器 111 和第二显示器 112,第三显示器 113的背面 1131与各显示器在第一半反半透玻 璃 211中所成的像 30相正对, 所述第一半反半透玻璃 211与第一显示器 111、 第二显示器 112和第三显示器 113均成 45° 夹角, 所述第二半反半透玻璃 212 与第三显示器 113平行且与该第三显示器 113的显示面相正对, 所述第二半反 半透玻璃 212的各边与第三显示器 113相对的各边相互平行, 所述第二半反半 透玻璃 212的形状和大小与各显示器 11相同, 所述第一显示器 111、 第三显示 器 113和第一半反半透玻璃 211组成一等腰三角形, 所述第二半反半透玻璃 212 的一边与第一半反半透玻璃 211 的一边长度相同, 第一半反半透玻璃 211 的面 积是第二半反半透玻璃 212面积的 2Λ(1/2)。
所述第二半反半透玻璃 212与第三显示器 113紧贴设置, 所述第一显示器 111 一边与第二半反半透玻璃 212的一边相接触, 所述第二半反半透玻璃 212 的另一边与第一半反半透玻璃 211 的一边相接触, 所述第三显示器 113距离第 二显示器 112最近的边到第二显示器 112的距离为第一显示器 111到第一半反半 透玻璃 211中心的距离的一半。
在各显示器 11显示面的前方紧贴设置有一薄的防窥片 40, 所述防窥片 40 与显示器 11 的显示面相平行。 所述防窥片 40为方形平板状, 所述防窥片的大 小与显示器 11的显示面的大小相同, 且防窥片与显示器 11的显示面相正对。 说 明 书
如图 2所示, 所述三个显示器 11与一个多屏卡 50连接, 该多屏显示卡连 接一个主机 60, 采用如上所述的三维立体成像设备展示三维立体广告画面的方 法, 包括如下步骤:
按照广告的构成要素将广告画面分切成三个二维层面;所述广告的构成要素包 括背景、主题物和说明文字, 所述背景、主题物和说明文字分别被分切在不同的二 维层面中;
将背景、 主题物和说明文字分别编号为 1、 2、 3;
将 1 -3 号二维层面由号数由小到大逐行由左至右排列, 排成一行; 或者将 1 -3号二维层面由号数由小到大逐列由上至下排列, 排成一行;
将该二维画面通过多屏显示卡输出给三个显示器;
将二维画面中的二维层面由号数由小到大通过多屏显示卡分别输出给由远 及近的显示器;
使多个显示器显示的二维画面的像拼合成三维图像。
本实施例通过三个显示器和两个半反半透玻璃就将广告画面以立体的方式 呈现给观众, 使观众能够有非常好的视觉体验, 而且所展现的三维立体图像色 彩清晰, 立体感强, 形象逼真, 起到非常好的广告展示效果, 而且因为该设备 采用了较少的显示器和半反半透玻璃, 所以其成本相对较低廉, 非常适合于广 告展示用。
实施例 2
如图 3所示, 与实施例 1不同的是, 本实施例用于广告展示的三维立体成 像设备包括显示装置 10和偏光装置 20,所述显示装置 10包括两个形状和大小 相同的平板形显示器 11,两个显示器相互平行,所述偏光装置 20包括第一半反 说 明 书
半透玻璃 21 和第二半反半透玻璃 22, 所述第一半反半透玻璃和第二半反半透 玻璃成 45° 角,所述第一半反半透玻璃 21和第二半反半透玻璃 22成所有的显 示器 11与第一半反半透玻璃 21和第二半反半透玻璃 22均垂直于同一平面,各 显示器 11 在所述的第一半反半透玻璃 21 中所成的像 30的中心在同一条直线 上, 所述第一半反半透玻璃 21与第一显示器 111和第二显示器 112均成 45° 夹角, 所述第一显示器 111 的一边、 第二显示器 112的一边以及所述半反半透 玻璃 21 的一边相互平行, 所述半反半透玻璃 21 的面积是显示器 11 面积的 2Λ(1/2), 所述第一显示器 111的一边与半反半透玻璃 21的一边相接触, 所述第 一显示器 111到所述半反半透玻璃 21 中心的距离为第二显示器 111到半反半透 玻璃 21中心的距离的 2倍。
在各显示器 11显示面的前方紧贴设置有一薄的防窥片 40, 所述防窥片 40 与显示器 11 的显示面相平行。 所述防窥片 40为方形平板状, 所述防窥片的大 小与显示器 11的显示面的大小相同, 且防窥片与显示器 11的显示面相正对。
如图 4所示, 所述两个显示器 11与一个多屏卡 50连接, 该多屏显示卡连 接一个主机 60, 采用如上所述的三维立体成像设备展示三维立体广告画面的方 法, 包括如下步骤:
按照广告的构成要素将广告画面分切成两个二维层面;所述广告的构成要素包 括背景、主题物和说明文字, 所述背景与主题物、说明文字分别被分切在不同的两 个二维层面中;
将背景、 主题物和说明文字分别编号为 1、 2;
将 1 -2号二维层面由号数由小到大逐行由左至右排列, 排成一行; 或者将 1 -3号二维层面由号数由小到大逐列由上至下排列, 排成一行; 说 明 书
将该二维画面通过多屏显示卡输出给两个显示器;
将二维画面中的二维层面由号数由小到大通过多屏显示卡分别输出给由远 及近的显示器;
使多个显示器显示的二维画面的像拼合成三维图像。
总之: 上述实施例中重点对本发明的设计原理和设计思想做了详细的说明, 同时也列举了一些具体的技术方案对其设计原理和设计思想的支持, 本领域的 技术人员很容易通过上述的说明对本发明做一些简单改进和优化, 例如: 可以 改变半反半透玻璃个显示器的个数, 同时改变各半反半透玻璃之间的距离, 以 及各显示器与半反半透玻璃之间的距离, 从而调节各显示器显示的二维画面在 第一半反半透玻璃中所成像的位置关系、 各像之间的相互距离以及各二维画面 的像拼合成的三维景物与, 但是无论怎么变化, 只要各显示器所显示的二维画 面在第一半反半透玻璃中所成的像的位置关系与各像之间的距离与各二维画面 对应的原二维层面之间的位置关系和相互之间的距离相同, 则亳无疑问的是, 这些简单的改进和优化应在本发明的保护范围之内。

Claims

权 利 要 求 书
1 . 一种用于广告展示的三维立体成像设备, 用于将三维景物分切成的多个 二维层面分别显示出来形成多个二维画面, 并使各二维画面的像拼合成原三维 景物的像; 该设备包括显示装置和偏光装置, 所述偏光装置包括两个方形平板 半反半透玻璃, 两半反半透玻璃成 45° 夹角, 所述显示装置包括两个相同形状 和大小的平板显示器, 所有的显示器与半反半透玻璃均垂直于同一平面, 各显 示器在第一半反半透玻璃中所成的像的中心在同一条直线上, 第一显示器与第 二显示器平行, 所述第一半反半透玻璃与第一显示器、 第二显示器均成 45° 夹 角, 所述第二半反半透玻璃与第一显示器、 第二显示器均垂直成 90° 夹角, 所 述第二半反半透玻璃的形状和大小与各显示器相同, 所述第一半反半透玻璃的 一边、 第二半反半透玻璃的一边与第一半反半透玻璃的一边长度相同且相互平 行, 第一半反半透玻璃的面积是第一半反半透玻璃的面积是第二半反半透玻璃 面积的 2Λ(1 /2)倍。
2. 根据权利要求 1所述的用于广告展示的三维立体成像设备, 其特征在于, 所述显示装置还包括第三显示器, 所述第三显示器垂直于第一显示器和第二显示 器,第三显示器的显示面与各显示器在第一半反半透玻璃中所成的像相对,所述第 二半反半透玻璃与第三显示器平行且与该显示器的显示面相正对。
3. 根据权利要求 1或 2所述的用于广告展示的三维立体成像设备, 其特征 在于, 在各显示器显示面的前方紧贴设置有一防窥片, 所述防窥片与显示器的 显示面相平行。
4.根据权利要求 3所述的用于广告展示的三维立体成像设备,其特征在于, 所述防窥片为方形平板状, 所述防窥片的大小与显示器的显示面的大小相同, 且防窥片与显示器的显示面相正对。
5.根据权利要求 4所述的用于广告展示的三维立体成像设备,其特征在于, 权 利 要 求 书
所述第二半反半透玻璃与第三显示器紧贴设置, 所述第一显示器一边与第二半 反半透玻璃的一边相接触, 所述第二半反半透玻璃的另一边与第一半反半透玻 璃的一边相接触, 所述第三显示器距离第二显示器最近的边到第二显示器的距 离小于第一显示器到第一半反半透玻璃中心的距离,所述第一半反半透玻璃的中心 到第二显示器的距离大于第一半反半透玻璃的中心到第三显示器距离。
6. 根据权利要求 5所述的用于广告展示的三维立体成像设备, 其特征在于, 所述第一显示器、 第三显示器和第一半反半透玻璃组成一等腰三角形。
7. 一种采用权利要求 1 -6任一所述的三维立体成像设备展示三维立体广告 画面的方法, 其特征在于, 该方法包如下步骤:
按照广告的构成要素将广告画面分切成三个二维层面;
将每个二维层面分别显示在各显示器中;
所述广告的构成要素包括背景、主题物和说明文字, 所述背景、主题物和说明 文字分别被分切在不同的二维层面中。
8. 根据权利要求 7所述的采用三维立体成像设备展示三维立体广告画面的 方法, 其特征在于, 该方法进一步包括:
将各二维层面按顺序拼接成一个二维画面;
将该二维画面通过多屏显示卡输出给多个显示器。
9. 根据权利要求 8所述的采用三维立体成像设备展示三维立体广告画面的 方法, 其特征在于, 所述三个显示器与一个多屏显示卡连接, 该多屏显示卡连 接一个主机, 该方法具体包括:
按照广告的构成要素将广告画面分切成三个二维层面;
将背景、 主题物和说明文字分别编号为 1、 2、 3; 权 利 要 求 书
将各二维层面按顺序拼接成一个二维画面;
将该二维画面通过多屏显示卡输出给三个显示器;
将二维画面中的二维层面由号数由小到大通过多屏显示卡分别输出给由远 及近的显示器;
使多个显示器显示的二维画面的像拼合成三维图像。
10. 根据权利要求 8或 9所述的采用三维立体成像设备展示三维立体广告 画面的方法, 其特征在于, 步骤: "将各二维层面按顺序拼接成一个二维画面" 具体为:
将 1 -3 号二维层面由号数由小到大逐行由左至右排列, 排成一行; 或者将 1 -3号二维层面由号数由小到大逐列由上至下排列, 排成一列。
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