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公开(公告)号：KR101502597B1
公开(公告)日：2015-03-13
申请号：KR1020080112825
申请日：2008-11-13
Applicant: 삼성전자주식회사
CPC classification number: H04N13/122
Abstract: 고심도 입체 영상 표시가 가능한 디스플레이 장치 및 방법을 개시한다. 디스플레이 방법은 입력영상을 근경 영상과 원경 영상으로 분리하여 근경 영상은 라이트 필드 방식으로 이미징하여 출력하고, 원경 영상은 다시점 방식으로 이미징하여 출력할 수 있다.
근경 영상, 원경 영상, 라이트 필드 방식, 다시점 방식, 무안경식-
公开(公告)号：KR1020140123694A
公开(公告)日：2014-10-23
申请号：KR1020130040822
申请日：2013-04-15
Applicant: 삼성전자주식회사
CPC classification number: G03H1/0808 , G03H2001/0825 , G03H2210/30 , G03H2210/454
Abstract: 홀로그램 패턴을 생성함에 있어서, 깊이 양자화를 이용하는 방법 및 장치에 관한 것으로, 일 측면에 있어서, 홀로그램 패턴 생성 장치는 3차원 객체의 컬러 영상 정보 및 양자화된 깊이 레이어에 포함된 상기 3차원 객체의 포인트를 이용하여 홀로그램 평면에 상기 3차원 객체에 대응하는 홀로그램 패턴을 생성할 수 있다.
Abstract translation: 本发明涉及使用深度量化产生全息图图案的方法和装置。 根据一个方面，用于产生全息图图案的装置可以使用3D对象的彩色图像信息和包括在量化的3D对象中的3D对象的点来生成与全息图平面中的三维（3D）对象对应的全息图图案 深层。
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公开(公告)号：KR1020140085779A
公开(公告)日：2014-07-08
申请号：KR1020120155195
申请日：2012-12-27
Applicant: 삼성전자주식회사
CPC classification number: H04N9/3147 , H04N9/317 , H04N9/3179 , H04N13/363 , H04N21/60
Abstract: Provided are a method and an apparatus for calibrating a light field display which uses multiple projectors. The projectors output a light field on a screen. An image processing device analyzes information on the light field outputted by the projectors, and can calibrate information on an image, which is to be provided to the projectors, based on the analyzed result.
Abstract translation: 提供了一种用于校准使用多个投影仪的光场显示的方法和装置。 投影机在屏幕上输出一个光场。 图像处理装置分析由投影仪输出的光场的信息，并且可以基于分析结果来校准要提供给投影仪的图像上的信息。
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公开(公告)号：KR101303879B1
公开(公告)日：2013-09-04
申请号：KR1020060060847
申请日：2006-06-30
Applicant: 삼성전자주식회사
CPC classification number: H04N1/3935
Abstract: 본 발명은 영상 처리 장치 및 방법에 관한 것으로서, 디지털 영상에 포함된 각 픽셀 영역에서의 픽셀 값과 소정 보간 방식에 의하여 추출된 보간 데이터의 평균 값이 동일하도록 보간을 수행하는 영상 처리 장치 및 방법에 관한 것이다.
본 발명의 실시예에 따른 영상 처리 장치는 소정 영상에 포함된 픽셀 값에 대한 순차적인 적분을 수행하는 누적 가산부와, 소정 보간 방식을 이용하여 상기 적분된 결과에 대한 보간을 수행하는 보간부 및 상기 보간된 결과의 소정 위치에서 미분을 수행하는 누적 감산부를 포함한다.
영상, 보간, 적분, 미분-
公开(公告)号：KR1020120041948A
公开(公告)日：2012-05-03
申请号：KR1020100103374
申请日：2010-10-22
Applicant: 삼성전자주식회사
CPC classification number: G06F19/321 , G16H50/20 , H04N13/128 , H04N13/144 , H04N13/398 , H04N13/00
Abstract: PURPOSE: A display device and a method thereof are provided to adaptively control a depth value of a three-dimensional image according to the degree of viewing fatigue. CONSTITUTION: A display device(100) includes a viewing fatigue estimating unit(110) and an image controlling unit(120). The viewing fatigue estimating unit estimates a viewing fatigue level corresponding to an input three-dimensional image. The viewing fatigue estimating unit includes a motion vector calculating unit and a watching fatigue determining unit. The image controlling unit rescales a depth level of the input three-dimensional image.
Abstract translation: 目的：提供显示装置及其方法，以根据观看疲劳程度来自适应地控制三维图像的深度值。 构成：显示装置（100）包括观看疲劳估计单元（110）和图像控制单元（120）。 观看疲劳估计单元估计与输入的三维图像相对应的观看疲劳水平。 观看疲劳估计单元包括运动矢量计算单元和观看疲劳确定单元。 图像控制单元重新调整输入三维图像的深度水平。
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Patent Agency Ranking
公开(公告)号：KR1020110045654A
公开(公告)日：2011-05-04
申请号：KR1020090102314
申请日：2009-10-27
Applicant: 삼성전자주식회사
IPC: H04N13/00
CPC classification number: H04N13/144
Abstract: PURPOSE: An apparatus and method for crosstalk-free user tracking three dimensional display are provided to rotate a display without the physical movement of a lenticular lens according to a user position. CONSTITUTION: A user tracking 3D display unit(100) comprises a user tracking unit(110), a display unit(120) and a sub pixel rendering unit(130). The user racking unit recognizes the position of a user, and a display unit is rotated according to the location of the user. The sub pixel rendering unit implements a 3D image by performing sub-pixel rendering.
Abstract translation: 目的：提供一种用于无串扰用户跟踪三维显示的装置和方法，以根据用户位置旋转显示器而不会双凸透镜的物理移动。 构成：用户跟踪3D显示单元（100）包括用户跟踪单元（110），显示单元（120）和子像素渲染单元（130）。 用户支架单元识别用户的位置，并且根据用户的位置旋转显示单元。 子像素渲染单元通过执行子像素渲染来实现3D图像。
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公开(公告)号：KR1020100125021A
公开(公告)日：2010-11-30
申请号：KR1020090044012
申请日：2009-05-20
Applicant: 삼성전자주식회사
IPC: H04N13/00 , H04N9/64 , G02F1/1335
CPC classification number: H04N13/30 , G02F1/1335 , H04N9/64
Abstract: PURPOSE: A directional display apparatus without color moire and a method thereof are provided to generate a 3D image without a color moire by controlling a color of a directional light and a pixel structure of a color filter array emitted from a unit llenticular lens. CONSTITUTION: At least one lenticular lens is continuously arranged in the lenticular lens array, and a color filter array includes sub-pixels(211,212,213) of same color continuously as many as the number of preset view images. The sub pixels respectively corresponding to at least one unit lenticular lens is configured in one color. The color filter array arranges the sub-pixles of the same color on an optical axial extension line of the lenticular lens.
Abstract translation: 目的：提供无彩色莫尔条纹的定向显示装置及其方法，通过控制从单位透镜发射的彩色滤光片阵列的方向光和像素结构的颜色，生成无彩色莫尔条纹的3D图像。 构成：至少一个双凸透镜连续地布置在双凸透镜阵列中，并且滤色器阵列包括连续多达预设视图图像数量的相同颜色的子像素（211,212,213）。 分别对应于至少一个单体双凸透镜的子像素被配置为一种颜色。 滤色器阵列将相同颜色的子像素布置在双凸透镜的光轴向延伸线上。
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公开(公告)号：KR1020100039999A
公开(公告)日：2010-04-19
申请号：KR1020080099020
申请日：2008-10-09
Applicant: 삼성전자주식회사
IPC: H04N13/00 , G02B27/22 , G02F1/1335
CPC classification number: G02B27/2214 , H04N13/305 , H04N13/32 , H04N13/359 , H04N13/361 , H04N13/139 , G02B27/22 , G02F1/1335
Abstract: PURPOSE: A video display device capable of changing an image into a 2D image and a 3D image and a method thereof are provided to secure the excellent quality of a 2D/3D image by varying the image based on a scattering/penetration property of a scattering screen. CONSTITUTION: A video display device comprises the following: an optical unit(120) generating a directed light in between a light source unit(110) and a pixel unit(140) using a light radiated from the light source unit; a variable scattering screen(130) controlling a scattering of the directed light; and a vertical scattering unit(150) scattering a 3D image into the vertical direction. The pixel unit forms a 2D image or the 3D image by the controlling of the variable scattering screen. The optical unit includes a collimated light generating unit and a directed light generating unit.
Abstract translation: 目的：提供能够将图像改变为2D图像和3D图像的视频显示装置及其方法，以通过基于散射/穿透特性改变图像来确保2D / 3D图像的优异质量 屏幕。 构成：视频显示装置包括：光学单元，使用从光源单元照射的光在光源单元和像素单元之间产生定向光; 控制所述定向光的散射的可变散射屏幕（130）; 以及将3D图像分散成垂直方向的垂直散射单元（150）。 像素单元通过控制可变散射屏幕形成2D图像或3D图像。 光学单元包括准直光产生单元和定向光产生单元。
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公开(公告)号：KR1020090077737A
公开(公告)日：2009-07-15
申请号：KR1020090047638
申请日：2009-05-29
Applicant: 삼성전자주식회사
IPC: G06F3/037 , G06F3/042 , G06F3/0346
Abstract: A pointing input device using an image pattern, a method thereof and a system thereof are provided to offer the movement of a mouse pointer which is displayed on a display region according to the movement of a pointing spot indicated by a pointing input device. An image receiving unit(210) captures the whole or a portion of display region. The captured region comprises an plurality of reference beacons displayed on the display region. A coordinate extracting unit(220) extracts the current coordinates of a pointer based on the relation between the center of the captured region and the reference beacons. A transmission unit(240) transmits the extracted coordinates to a pointer control device.
Abstract translation: 提供使用图像图案的指示输入装置，其方法及其系统，以根据由指示输入装置指示的指示点的移动来提供在显示区域上显示的鼠标指针的移动。 图像接收单元（210）捕获显示区域的全部或一部分。 拍摄区域包括显示在显示区域上的多个参考信标。 坐标提取单元（220）基于捕获区域的中心与参考信标之间的关系来提取指针的当前坐标。 发送单元（240）将提取的坐标发送到指针控制装置。
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公开(公告)号：KR1020090074542A
公开(公告)日：2009-07-07
申请号：KR1020080000360
申请日：2008-01-02
Applicant: 삼성전자주식회사
CPC classification number: G02F1/1334 , G02B27/01 , G02B2027/0118
Abstract: A transmission video display and a method thereof are provided to periodically repeat a section of the scattering state and non-scattering state using a controller. A transmission video display comprises: a screen(10) varying the scattering property about the light to diversify the transparency; and a controller(30) controlling the transparency change of the screen. The screen is consisting of a PLDC(polymer dispersed liquid crystal) changing to the scattering state or non-scattering state according to the direction of the anisotropy liquid crystal. The controller changes and periodically repeats the scattering state or non-scattering state. The controller determines the period and section of scattering state or non-scattering state using the number of frames and the brightness.
Abstract translation: 提供了一种传输视频显示及其方法，以使用控制器周期性地重复散射状态和非散射状态的一部分。 传输视频显示器包括：屏幕（10），改变关于光的散射特性以使透明度多样化; 以及控制屏幕的透明度变化的控制器（30）。 屏幕由根据各向异性液晶的方向变为散射状态或非散射状态的PLDC（聚合物分散液晶）组成。 控制器改变并周期性地重复散射状态或非散射状态。 控制器使用帧数和亮度来确定散射状态或非散射状态的周期和截面。
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