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1.发明申请公开(公告)号：US20160216690A1
公开(公告)日：2016-07-28
申请号：US15004403
申请日：2016-01-22
Inventor： Tae One KIM , Hyun Eui KIM , Jae Han KIM , Jin Woong KIM , Kyung Ae MOON , Jin Soo CHOI
CPC classification number: G03H1/0808 , G03H2001/0491 , G03H2001/0825 , G03H2001/2247 , G03H2210/30 , G03H2210/33 , G03H2210/454 , G06T5/006 , G06T2200/04 , G06T2207/10028
Abstract: Provided is a method and an apparatus for correcting a distortion of a three-dimensional (3D) hologram, in which the method is performed by the apparatus and includes generating a sliced two-dimensional (2D) section of a hologram by slicing the hologram while performing translation in an optical axis direction, obtaining a sharp sliced image of the hologram from a sequence of images of generated sliced 2D sections using a focusing function of a camera, and analyzing a distortion of the obtained sliced image, and using such a method and apparatus may enable correction of a distortion of a 3D hologram independently from a display structure.
Abstract translation: 提供了一种用于校正三维（3D）全息图的失真的方法和装置，其中该方法由该装置执行并且包括通过切片全息图来生成全息图的切片二维（2D）部分，同时 在光轴方向上进行平移，使用相机的聚焦功能从生成的切片2D部分的图像序列获得全息图的锐利切片图像，并且分析所获得的切片图像的失真，并且使用这样的方法和 装置可以独立于显示结构使得校正3D全息图的失真。
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2.发明申请METHOD AND APPARATUS FOR ENHANCEMENT OF RESOLUTION AND WIDE VIEWING ANGLE DIGITAL HOLOGRAPHIC SYSTEM 审中-公开分辨率和宽角度数字全息图系统的增强方法与装置公开(公告)号：US20150323900A1
公开(公告)日：2015-11-12
申请号：US14707347
申请日：2015-05-08
Inventor： Kwan Jung OH , Jae Han KIM , Jin Woong KIM , Tae One KIM , Kyung Ae MOON , Bong Ho LEE , Hyon Gon CHOO
CPC classification number: G03H1/265 , G03H1/0402 , G03H1/0476 , G03H1/0891 , G03H2001/0473 , G03H2001/048 , G03H2001/2239
Abstract: An apparatus and method for enhancing a resolution and a wide viewing angle of a holographic system is provided, the method including determining a multiple N of a target resolution and a wide viewing angle based on a resolution of a spatial light modulator (SLM) and an angle of view of a condensing lens, generating a plurality of hogels from a target image based on the determined multiple N of the target resolution and wide viewing angle, and recording the target image on a recording medium using a condensed beam obtained from a parallel beam that loads the plurality of hogels passing through the condensing lens.
Abstract translation: 提供了一种用于增强全息系统的分辨率和宽视角的装置和方法，所述方法包括：基于空间光调制器（SLM）的分辨率确定目标分辨率的倍数N和宽视角， 聚焦透镜的视角，基于所确定的目标分辨率的多个N和宽视角从目标图像生成多个图像，并且使用从平行光束获得的聚光束将目标图像记录在记录介质上 这些加载通过聚光透镜的多个蜂巢。
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3.发明申请公开(公告)号：US20180231378A1
公开(公告)日：2018-08-16
申请号：US15870704
申请日：2018-01-12
Inventor： Jae Han KIM
CPC classification number: G01C3/12 , G01C3/08 , G01S7/4814 , G01S7/4816 , G01S17/89
Abstract: A depth information acquiring apparatus using a digital micro-mirror device (DMD), and a method thereof are provided. The depth information obtaining apparatus includes: a first digital micro-mirror device (DMD) that generates first line light and irradiates the first line light to an object; a second DMD that receives second line light reflected from the object and reflects light corresponding to the second line light; a sensor that senses light reflected by the second DMD; and a controller that controls operations of the first and second DMDs, and calculates depth information of the object by using information with respect to light sensed by the sensor.
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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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5.发明申请公开(公告)号：US20160216692A1
公开(公告)日：2016-07-28
申请号：US15003070
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 , G02B26/105 , G03H1/2294 , G03H1/30 , G03H2001/221 , G03H2001/2239 , G03H2001/2242 , G03H2001/2297 , G03H2223/24 , G03H2225/24 , G03H2225/60 , G03H2227/03
Abstract: Provided is a hologram projection apparatus using an aspheric mirror, the apparatus including a spatial light modulator (SLM), a first mirror, a motor, and a second mirror, wherein the first mirror is configured to reflect modulated light output by the SLM, the motor is configured to rotate the first mirror, the second mirror is configured to reflect the modulated light reflected from the rotated first mirror, and the modulated light reflected from the second mirror, based on a degree of rotation of the first mirror, forms a consecutive viewing window in a horizontal direction.
Abstract translation: 本发明提供一种使用非球面镜的全息图投影装置，该装置包括空间光调制器（SLM），第一反射镜，电动机和第二反射镜，其中第一反射镜被配置为反映由SLM输出的调制光， 电动机构造成旋转第一反射镜，第二反射镜被配置为反射从旋转的第一反射镜反射的调制光，并且基于第一反射镜的旋转度从第二反射镜反射的调制光形成连续的 观察窗口在水平方向。
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Patent Agency Ranking
6.发明申请DIGITAL HOLOGRAPHIC IMAGE RECORDING METHOD AND SYSTEM BASED ON HIERARCHICAL HOGEL 审中-公开数字全息图像记录方法和基于分层学的系统公开(公告)号：US20150261186A1
公开(公告)日：2015-09-17
申请号：US14656876
申请日：2015-03-13
Inventor： Kwan Jung OH , Bong Ho LEE , Tae One KIM , Hyon Gon CHOO , Jae Han KIM , Kyung Ae MOON , Jin Woong KIM
CPC classification number: G03H1/30 , G03H1/0476 , G03H1/0808 , G03H2210/46 , G03H2240/62
Abstract: A method and apparatus for enhancing a recording speed in digital holographic image recording is provided, the method including analyzing a target image, generating a plurality of hogels from the target image, and recording the plurality of hogels on a recording medium based on a light modulation scheme, wherein the target image includes a plurality regions, and a size of the plurality of hogels differs based on the plurality of regions of the target image.
Abstract translation: 提供了一种用于提高数字全息图像记录中的记录速度的方法和装置，该方法包括分析目标图像，从目标图像生成多个图像，并且基于光调制将多个图像记录在记录介质上 方案，其中所述目标图像包括多个区域，并且所述多个漫画者的大小根据所述目标图像的所述多个区域而不同。
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7.发明申请APPARATUS AND METHOD FOR OBTAINING SPATIAL INFORMATION USING ACTIVE ARRAY LENS 审中-公开使用活动阵列镜头获取空间信息的装置和方法公开(公告)号：US20140354777A1
公开(公告)日：2014-12-04
申请号：US14290445
申请日：2014-05-29
Inventor： Hyun LEE , Gwang Soon LEE , Eung Don LEE , Yang Su KIM , Jae Han KIM , Jin Hwan LEE , Nam Ho HUR
CPC classification number: H04N5/23212 , H04N5/225 , H04N5/2254 , H04N13/286
Abstract: Disclosed herein are an apparatus and method for obtaining spatial information using an active array lens. In order to obtain spatial information in the apparatus for obtaining spatial information including the active microlens, at least one active pattern for varying a microlens' focus is determined by controlling voltage applied to a pattern of the active microlens, and at least one projection image captured by the at least one active pattern is obtained in a time-division unit.
Abstract translation: 这里公开了一种使用有源阵列透镜获得空间信息的装置和方法。 为了在用于获得包括有源微透镜的空间信息的装置中获得空间信息，通过控制施加到有源微透镜的图案的电压来确定用于改变微透镜焦点的至少一个有源图案，并且捕获至少一个投影图像 在时分单元中获得至少一个活动模式。
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8.发明申请HOLOGRAPHIC IMAGE IDENTIFICATION APPARATUS AND METHOD, AND HOLOGRAPHIC IMAGE SELECTIVE RECONSTRUCTION APPARATUS, METHOD AND SYSTEM 审中-公开全景图像识别装置和方法，以及全息图像选择重建装置，方法和系统公开(公告)号：US20140160541A1
公开(公告)日：2014-06-12
申请号：US14099505
申请日：2013-12-06
Inventor： Jae Han KIM , Bong Ho LEE , Won Sik CHEONG , Nam Ho HUR
CPC classification number: G03H1/0011 , G03H1/2286 , G03H2001/2223 , G03H2001/2244 , G03H2210/22 , G03H2222/18 , G03H2222/46
Abstract: Disclosed is an apparatus for identifying authenticity of a holographic image, which is capable of identifying the authenticity by comparing a holographic image reconstructed by irradiating light having the same characteristic as an irradiation characteristic of a first reference beam used in generating the holographic image with an original image. Accordingly, since an image or a pattern is recorded by using a reference beam having a specific angle and a specific laser wavelength band in making a hologram, replication or copying for forgery is prevented from being easy.
Abstract translation: 公开了一种用于识别全息图像的真实性的装置，其能够通过将通过照射具有与用于产生全息图像的第一参考光束的照射特性相同特性的光重建的全息图像与原始图像进行比较来识别真实性 图片。 因此，由于通过在制作全息图中使用具有特定角度和特定激光波长带的参考光束来记录图像或图案，因此防止伪造的复制或复制变得容易。
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公开(公告)号：US20160225153A1
公开(公告)日：2016-08-04
申请号：US15009419
申请日：2016-01-28
Inventor： Jae Han KIM
CPC classification number: G06K9/00604 , G06F3/013 , G06K9/0061 , G06K2009/3291 , G06T7/64 , G06T7/75 , G06T2207/30041
Abstract: Provided herein are a processing apparatus and a control method thereof capable of determining a position or a direction at which a user looks by using an image of both eyes, and more particularly, to an apparatus for determining a position of a point or a direction in space at which the user looks by obtaining a two-dimensional image together with a distance image using a stereo camera or a multi-view camera, or by using a two-dimensional image together with a distance image obtained using information on a general camera and a depth camera.
Abstract translation: 这里提供了一种能够通过使用双眼图像来确定用户看的位置或方向的处理装置及其控制方法，更具体地，涉及一种用于确定用户的位置或方向的位置或方向的装置 通过使用立体相机或多视角相机通过使用距离图像获得二维图像，或者通过使用二维图像与使用在一般相机上的信息获得的距离图像一起获取用户的外观空间，以及 深度相机
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10.发明申请公开(公告)号：US20150346502A1
公开(公告)日：2015-12-03
申请号：US14722954
申请日：2015-05-27
Inventor： Yang Su KIM , Hyun LEE , Eung Don LEE , Jae Han KIM , Gwang Soon LEE , Namho HUR
IPC: G02B27/22
CPC classification number: G02B27/2214
Abstract: An autostereoscopic three-dimensional projector includes a MicroElectroMechanical System (MEMS) processor, a virtual movable lens array, and a projection lens, the MEMS processor transfers each view image of the multiview image to a virtual movable lens array with different angles, the virtual movable lens array projects each of multiview images that are input with different angles to different locations of the projection lens, and the projection lens outputs the multiview image to a screen.
Abstract translation: 一种自动立体三维投影机包括微电子机械系统（MEMS）处理器，虚拟可移动透镜阵列和投影透镜，MEMS处理器将多视图图像的每个视图图像转换成具有不同角度的虚拟可移动透镜阵列，虚拟可移动 透镜阵列将以与投影透镜的不同位置不同的角度输入的多视图图像投影到投影透镜的不同位置，并且投影透镜将多视图图像输出到屏幕。
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