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11.发明申请APPARATUS AND METHOD FOR DISPLAYING PSEUDO-HOLOGRAM IMAGE BASED ON PUPIL TRACKING 审中-公开基于PUPIL跟踪显示PSOUDO-HOLOGRAM图像的装置和方法公开(公告)号：US20150138613A1
公开(公告)日：2015-05-21
申请号：US14533608
申请日：2014-11-05
Inventor： Hyon Gon CHOO , Kyung Ae MOON , Min Sik PARK , Hyun Eui KIM , Jin Woong KIM
CPC classification number: G02B27/0093 , G02B27/2271
Abstract: Provided are an apparatus and a method for displaying a hologram image based on pupil tracking, wherein a hologram image display apparatus includes a location determiner to determine a location of a user using a captured image of the user and a hologram information reconstructor to reconstruct first hologram information as second hologram information optimized for the location of the user to reproduce the hologram image.
Abstract translation: 提供了一种基于瞳孔跟踪显示全息图像的装置和方法，其中全息图像显示装置包括位置确定器，用于使用用户的拍摄图像确定用户的位置，以及全息图信息重建器来重建第一全息图 信息作为用于再现全息图像的用户的位置而被优化的第二全息图信息。
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12.发明申请公开(公告)号：US20140300941A1
公开(公告)日：2014-10-09
申请号：US14245992
申请日：2014-04-04
Inventor： Eun Young CHANG , Kyung Ae MOON , Jin Woong KIM
IPC: G03H1/08
CPC classification number: G03H1/0808 , G03H1/02 , G03H2210/42 , G03H2210/45
Abstract: Disclosed are a method and apparatus for generating a hologram based on a multi-view image. The method of generating a hologram image may include receiving a multi-view image and calculating depth information about an image at each view of the multi-view image, calculating an integrated 3-D space datum based on the multi-view image and the pieces of depth information, and generating hologram information from the integrated 3-D space datum. Accordingly, a natural 3-D image can be played because a 3-D image corresponding to an observer view is reproduced without a process of generating in-between view images and pieces of corresponding depth information when the observer moves.
Abstract translation: 公开了一种基于多视图图像生成全息图的方法和装置。 产生全息图像的方法可以包括在多视点图像的每个视图处接收多视点图像和计算关于图像的深度信息，基于多视图图像和片段计算积分3-D空间数据 的深度信息，并从集成的3-D空间数据生成全息图信息。 因此，可以播放自然的3-D图像，因为与观察者视图相对应的3-D图像被再现，而不会在观察者移动时在其间产生视觉图像和对应的深度信息之间的过程。
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公开(公告)号：US20160216691A1
公开(公告)日：2016-07-28
申请号：US15002873
申请日：2016-01-21
Inventor： Hyun Eui KIM , Min Sik PARK , Jae Han KIM , Jin Woong KIM , Kyung Ae MOON
CPC classification number: G03H1/2205 , G02B26/0891 , G02B26/108 , G02B27/0093 , G03H1/2294 , G03H2001/221 , G03H2001/2223 , G03H2001/2239 , G03H2223/18 , G03H2226/05
Abstract: A hologram projection apparatus using Risley prism is provided, the apparatus including a spatial light modulator (SLM) configured to output light incident from a light source through modulation into a hologram image, a light deflector configured to deflect the light output by the SLM according to a location of a pupil of a user, and a fixed-focus lens configured to project the hologram image on a focal plane using the deflected light.
Abstract translation: 提供了使用Risley棱镜的全息图投影装置，该装置包括：空间光调制器（SLM），被配置为将通过调制从光源入射的光输出到全息图像;光偏转器，被配置为使根据SLM的光输出偏转 用户的瞳孔的位置和被配置为使用偏转光将全息图图像投影在焦平面上的固定焦点透镜。
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公开(公告)号：US20160105658A1
公开(公告)日：2016-04-14
申请号：US14882632
申请日：2015-10-14
Inventor： Hyon Gon CHOO , Soo Hyun LEE , Jin Woong KIM , Kyung Ae MOON
CPC classification number: H04N13/122 , G03H1/2294 , G03H2001/2236 , G03H2001/2242 , G03H2210/36 , G03H2225/10 , G03H2225/60 , G06F3/013
Abstract: Disclosed is an apparatus and method for digital holographic table top display. The digital holographic table top display apparatus includes: a camera array configured to capture a plurality of channel images in an omni-directional range from a table by using a plurality of cameras; a controller configured to detect an observer from the plurality of channel images and to track a position of pupils of the observer in at least one channel image from which the observer is detected; and a display configured to reproduce a digital holographic image in a three-dimensional (3D) space according to the tracked position of the pupils.
Abstract translation: 公开了一种用于数字全息桌面显示的装置和方法。 数字全息桌面显示装置包括：摄像机阵列，被配置为通过使用多个摄像机从桌子以全向范围捕获多个频道图像; 控制器，被配置为从所述多个通道图像中检测观察者，并且在观察者被检测的至少一个通道图像中跟踪所述观察者的瞳孔的位置; 以及显示器，被配置为根据所述瞳孔的跟踪位置在三维（3D）空间中再现数字全息图像。
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Patent Agency Ranking
公开(公告)号：US20160040983A1
公开(公告)日：2016-02-11
申请号：US14703988
申请日：2015-05-05
Inventor： Soo Hyun LEE , Je Ho NAM , Jin Woong KIM , Kyung Ae MOON , Eun Young JANG
CPC classification number: G01B11/026 , G03H1/2249 , G03H2001/221 , G03H2001/2247 , G03H2001/2281 , G03H2223/19
Abstract: An apparatus and a method for measuring quality of a holographic image are disclosed. The apparatus for measuring the quality of the holographic image may include an obtaining unit to obtain a hologram, a reconstruction unit to reconstruct a three-dimensional (3D) holographic image by irradiating the hologram with a light source, a measuring unit to measure depth of the reconstructed holographic image, and an analysis unit to analyze depth representation quality of the holographic image base on the measured depth of the holographic image.
Abstract translation: 公开了一种用于测量全息图像质量的装置和方法。 用于测量全息图像的质量的装置可以包括获得全息图的获取单元，通过用光源照射全息图来重建三维（3D）全息图像的重建单元，测量单元以测量全息图的深度 重建的全息图像和分析单元，用于分析全息图像的深度表示质量，其基于所测量的全息图像的深度。
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公开(公告)号：US20150234350A1
公开(公告)日：2015-08-20
申请号：US14577146
申请日：2014-12-19
Inventor： Min Sik PARK , Hyun Eui KIM , Byung Gyu CHAE , Hyon Gon CHOO , Kyung Ae MOON , Jin Woong KIM
CPC classification number: G03H1/2294 , G03H1/2205 , G03H2001/221 , G03H2001/2236 , G03H2001/2239 , G03H2001/2242 , G03H2001/2297 , G03H2222/36 , G03H2223/24
Abstract: The present invention proposes a digital holographic display apparatus including a light generating unit configured to generate coherent light, a spatial light modulator configured to reproduce 3-dimensional hologram images on a space by modulating the coherent light, a vertical viewing angle magnifying unit configured to expand a vertical viewing angle by vertically steering a beam that forms the hologram images through a first mirror, a horizontal viewing angle magnifying unit configured to expand a horizontal viewing angle by steering the beam to top of a table through a second mirror, and a control unit configured to control the special light modulator, the vertical viewing angle magnifying unit and the horizontal viewing angle magnifying unit in order the hologram images to be formed on an observation space for hologram. Accordingly, by expanding the horizontal and vertical viewing angles of hologram images, an observer may observe the hologram images more comfortably.
Abstract translation: 本发明提出了一种数字全息显示装置，包括：被配置为产生相干光的光产生单元，配置为通过调制相干光在空间上再现3维全息图像的空间光调制器;垂直视角放大单元， 通过垂直转向通过第一反射镜形成全息图像的光束的垂直视角;水平视角放大单元，被配置为通过使第二反射镜将光束转向桌子顶部来扩大水平视角;以及控制单元 被配置为控制特殊光调制器，垂直视角放大单元和水平视角放大单元，以便在全息图的观察空间上形成全息图。 因此，通过扩大全息图像的水平和垂直视角，观察者可以更舒适地观察全息图像。
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公开(公告)号：US20150185484A1
公开(公告)日：2015-07-02
申请号：US14584870
申请日：2014-12-29
Inventor： Hyon Gon CHOO , Soo Hyun LEE , Jin Woong KIM , Hyun Eui KIM , Kyung Ae MOON , Min Sik PARK
CPC classification number: G02B27/0179 , A61B3/0041 , A61B3/113 , G02B27/0093 , G02B27/0103 , G02B2027/0138 , G02B2027/014 , G02B2027/0187 , G03H1/2286 , G03H1/2294 , G03H2001/2239 , G03H2001/2242 , G03H2210/30 , G03H2225/60 , G03H2226/05
Abstract: Provided is a pupil tracking apparatus and method, the apparatus including an image acquirer to acquire an image of an object by capturing the object, a space position detector to detect, from the image, a three-dimensional (3D) position of a predetermined portion in the object, and a display to output a hologram to a space corresponding to the 3D position.
Abstract translation: 提供了一种瞳孔跟踪装置和方法，该装置包括通过捕获对象来获取对象的图像的图像获取器，用于从图像检测预定部分的三维（3D）位置的空间位置检测器 以及将全息图输出到与3D位置对应的空间的显示器。
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18.发明申请DEVICE AND METHOD FOR CREATING STEREOGRAMS WITH LARGE VIEWING ANGLE AND HIGH 2D IMAGE RESOLUTION 审中-公开用于创建具有大视角和高二维图像分辨率的立体结构的装置和方法公开(公告)号：US20150138615A1
公开(公告)日：2015-05-21
申请号：US14167437
申请日：2014-01-29
Inventor： Tae One KIM , Bong Ho LEE , Kwan Jung OH , Hyon Gon CHOO , Kyung Ae MOON , Jin Woong KIM
IPC: G03H1/26
CPC classification number: G03H1/268 , G03H2210/441 , H04N13/275
Abstract: A method of generating a stereogram is disclosed. The method includes a first step of partially rendering a preset region of each of a plurality of images having different views to a memory, a second step of extracting a pixel at a corresponding location of the rendered preset region to generate a hogel image, and a third step of repeatedly performing the first step and the second step on a remaining region of each of the plural images to generate a hogel image sequence. Accordingly the stereogram generation method effectively generates a stereogram having high resolution.
Abstract translation: 公开了一种产生立体图的方法。 该方法包括：将具有不同视图的多个图像中的每一个的预设区域部分地呈现给存储器的第一步骤;提取在所渲染的预设区域的相应位置处的像素以产生黑格尔图像的第二步骤;以及 在所述多个图像中的每一个的剩余区域上重复执行所述第一步骤和所述第二步骤以产生一个格局图像序列的第三步骤。 因此，立体图生成方法有效地生成具有高分辨率的立体图。
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19.发明申请APPARATUS AND METHOD FOR DISPLAYING HOLOGRAM BASED ON PUPIL TRACKING USING HYBRID CAMERA 审中-公开使用混合摄像机显示基于PUPIL跟踪的HOLOGRAM的装置和方法公开(公告)号：US20150097925A1
公开(公告)日：2015-04-09
申请号：US14503645
申请日：2014-10-01
Inventor： Hyon Gon CHOO , Min Sik PARK , Hyun Eui KIM , Kyung Ae MOON , Jin Woong KIM
CPC classification number: G06K9/00604 , G02B27/0093 , G03H1/2202 , G03H1/2294 , G03H2001/2236 , G03H2001/2242 , G03H2226/05 , H04N13/383
Abstract: Provided are an apparatus and a method for displaying a hologram based on pupil tracking using a hybrid camera, wherein a hologram display apparatus includes a pupil tracker to track a location of a pupil of a user using a depth image and a color image generated by capturing an image of the user, a viewing window controller to control a viewing window of a hologram based on the tracked location of the pupil of the user, and a hologram generator to generate a hologram based on the controlled viewing window.
Abstract translation: 提供了一种基于使用混合照相机的瞳孔跟踪来显示全息图的装置和方法，其中全息图显示装置包括瞳孔跟踪器，以使用深度图像跟踪用户的瞳孔的位置，以及通过捕获生成的彩色图像 用户的图像，基于用户的瞳孔的跟踪位置来控制全息图的观看窗口的观看窗口控制器以及基于受控观看窗口生成全息图的全息图发生器。
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