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公开(公告)号：KR1020130068623A
公开(公告)日：2013-06-26
申请号：KR1020110135918
申请日：2011-12-15
Applicant: 한국전자통신연구원
IPC: G06F19/00
CPC classification number: G06Q50/10
Abstract: PURPOSE: A method for authenticating and evaluating a 3D content showing environment is provided to differentiate watching seats according to a grade by using an evaluation result of an authentication and evaluation system. CONSTITUTION: A reference seat as the best position for watching a 3D content is determined according to the size of a screen showing the 3D content. First information including right and left viewing angles and front and rear viewing angles of the reference seat is received. Second information including right and left viewing angles and front and rear viewing angles of a seat to be evaluated is received. An evaluation score is obtained by calculating a difference between the first and second information and considering a weighted value. A grade of the seat to be evaluated is determined according to the evaluation score. [Reference numerals] (AA) Screen size; (BB) Determine a reference seat; (CC,FF) Front and rear viewing angles; (DD,HH) Seat height; (EE,II) Right and left viewing angles; (GG) My current seat; (JJ,KK,LL) Calculate a difference; (MM) Evaluation score result; (NN) Determine a seat grade
Abstract translation: 目的：提供一种用于认证和评估3D内容显示环境的方法，通过使用认证和评估系统的评估结果，根据成绩区分观看座位。 构成：根据显示3D内容的屏幕的大小来确定作为观看3D内容的最佳位置的参考座位。 接收包括参考座椅的左右视角和前后观察角度的第一信息。 接收第二信息，包括待评估的座椅的左右视角和前视角和后视角。 通过计算第一和第二信息之间的差异并考虑加权值来获得评估分数。 要评估的座位等级根据评估得分确定。 （附图标记）（AA）屏幕尺寸; （BB）确定参考座椅; （CC，FF）前视角和后视角; （DD，HH）座椅高度; （EE，II）左右视角; （GG）我现在的座位 （JJ，KK，LL）计算差额; （MM）评分得分结果; （NN）确定座位等级
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公开(公告)号：KR1020120072140A
公开(公告)日：2012-07-03
申请号：KR1020100133952
申请日：2010-12-23
Applicant: 한국전자통신연구원
CPC classification number: H04N1/603 , H04N1/6055 , H04N1/6019 , H04N1/6077 , H04N9/646
Abstract: PURPOSE: A device for matching colors between heterogeneous image devices and a method thereof are provided to supply an image of the same color between a color input/output device used for all processes. CONSTITUTION: A color converting unit(160) converts all colors into colors corresponding to the gamut of an image output device. All colors correspond to the gamut of an image photographing device. A lookup table generating unit(180) generates a lookup table between the image photographing device and an image output device based on color conversion information corresponding to the gamut of the image photographing device. An image converting unit(190) generates an output image of the image output device matched with an input image of the image photographing device using the lookup table.
Abstract translation: 目的：提供用于匹配异构图像设备之间的颜色的设备及其方法，以在用于所有处理的彩色输入/输出设备之间提供相同颜色的图像。 构成：颜色转换单元（160）将所有颜色转换为与图像输出设备的色域对应的颜色。 所有颜色对应于图像拍摄装置的色域。 查找表生成单元（180）基于与图像拍摄装置的色域相对应的颜色转换信息，在图像拍摄装置和图像输出装置之间生成查找表。 图像转换单元（190）使用查找表生成与图像拍摄装置的输入图像相匹配的图像输出装置的输出图像。
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公开(公告)号：KR101723363B1
公开(公告)日：2017-04-05
申请号：KR1020120143999
申请日：2012-12-11
Applicant: 한국전자통신연구원
Abstract: 다중카메라에의해촬영된영상을처리하는장치및 방법에관한기술이개시된다. 영상처리장치는컬러차트를기준카메라와적어도하나의카메라로촬영한컬러차트영상을이용하여컬러보정참조표를생성하는보정참조표생성부와, 피사체를적어도하나의카메라로촬영한피사체영상의컬러에대하여컬러보정참조표에기반한컬러보정을수행하여보정영상을생성하는보정부와, 컬러차트를기준카메라로촬영한컬러차트영상을이용하여컬러특성화참조표를생성하는특성화참조표생성부와, 피사체를기준카메라로촬영된피사체영상와보정영상을컬러특성화참조표에기반한영상보정을수행하여결과영상을생성하는특성화부를포함한다.
Abstract translation: 公开了涉及用于处理由多个照相机拍摄的图像的装置和方法的技术。 该图像处理设备包括：校正参考表生成单元，用于使用参考相机和由至少一个相机捕获的彩色图表图像来生成颜色校正参考表， 特征参考表生成单元，用于通过使用通过用参考相机拍摄颜色图表而获得的彩色图表图像来生成颜色特性参考表， 以及表征单元，用于通过基于颜色特性参考表和由参考相机和校正后的图像拍摄的对象图像执行图像校正来生成结果图像。
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Patent Agency Ranking
公开(公告)号：KR1020140047929A
公开(公告)日：2014-04-23
申请号：KR1020120114299
申请日：2012-10-15
Applicant: 한국전자통신연구원
Abstract: Disclosed are a device and a method for reproducing a subject color using spectral distribution. The device for reproducing a subject color using spectral distribution according to the present invention comprises a color sample set selection unit for selecting a plurality of color sample sets in which similar colors within a predetermined range are set as a single color sample set; a conversion function generation unit for generating conversion functions using standard light source sample RGB values and standard light source sample spectral distribution of the color sample sets obtained under a standard light source; a color information generation unit for converting, to arbitrary light source sample CIEXYZ values, arbitrary light source sample RGB values of the color sample sets obtained under an arbitrary light source and generating color information; and a spectral distribution estimation unit for estimating subject spectral distribution using the conversion functions and the color information. [Reference numerals] (110) Color sample set selection unit; (120) Conversion function generation unit; (130) Color information generation unit; (140) Spectral distribution estimation unit
Abstract translation: 公开了一种使用频谱分布再现主题颜色的装置和方法。 根据本发明的用于使用频谱分布再现主题颜色的装置包括：颜色样本集选择单元，用于选择将预定范围内的相似颜色设置为单个颜色样本集的多个颜色样本集合; 转换函数生成单元，用于使用在标准光源下获得的颜色样本集合的标准光源样本RGB值和标准光源样本光谱分布来生成转换函数; 颜色信息生成单元，用于将任意光源样本CIEXYZ值转换成在任意光源下获得的颜色样本组的任意光源样本RGB值，并生成颜色信息; 以及光谱分布估计单元，用于使用转换函数和颜色信息来估计对象光谱分布。 （附图标记）（110）颜色样本集选择单元; （120）转换函数生成单元; （130）颜色信息生成单元; （140）光谱分布估计单元
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公开(公告)号：KR101310216B1
公开(公告)日：2013-09-24
申请号：KR1020090128484
申请日：2009-12-21
Applicant: 한국전자통신연구원
CPC classification number: H04N9/646
Abstract: 본 발명은 컬러 변환 장치 및 방법에 관한 것으로, 촬영된 영상을, 색상표를 포함하는 기준 영상과 액션 영상으로 분리하는 영상 분리부와, 상기 기준 영상에 포함된 색상표의 컬러 정보를 추출하는 컬러 데이터 추출부와, 상기 액션 영상과 제어부로부터의 컬러 보정 정보를 표시하기 위한 디스플레이부와, 상기 기준 영상에 포함된 색상표에서 추출한 컬러 정보와 원래의 색상표에 포함되어 있는 컬러 정보를 대비하여 변화 값을 검출하고, 상기 디스플레이부에 표시되는 컬러 보정 정보의 디스플레이를 제어하며, 입력부를 통하여 입력되는 컬러 변환 정보에 따라 룩업테이블을 생성하는 상기 제어부와, 상기 생성된 룩업테이블을 이용하여 상기 액션 영상의 컬러를 변환하는 영상 변환부를 포함한다.
촬영 영상, 컬러 기준판 영상, 액션 영상, 색 변환-
公开(公告)号：KR1020130067473A
公开(公告)日：2013-06-24
申请号：KR1020110134984
申请日：2011-12-14
Applicant: 한국전자통신연구원
IPC: H04N13/02
CPC classification number: H04N2213/005
Abstract: PURPOSE: A method for implementing a high definition stereo image and an apparatus thereof are provided to implement the high definition stereo image and maintain an image ratio of the stereo image, by reducing an image loss. CONSTITUTION: A stereo image implementation apparatus generates a reference depth map of an overlapped part of a left image and a right image, and generates at least one additional image through the three-dimensional conversion of an image of one side part corresponding to a part except the overlapped part of the left image or a part except the overlapped part of the right image(S620,S630). The apparatus generates an additional depth map for one side part by using the additional image, and corrects at least one of the image of one side part or the additional image through comparison between the reference depth map and the additional depth map(S640,S650). [Reference numerals] (AA) Start; (BB) Lateral part; (CC) Overlapping part; (DD) End; (S610) Determine whether it is a lateral part or an ovelapping part; (S620) Generate a reference depth map; (S630) Generate an additional image by 3D converting; (S640) Generate an additional depth map; (S650) Correct one of the image of a lateral part or the additional image through comparison between the reference depth map and the additional depth map; (S660) Generate a stereo image by adjusting the corrected image and the image of the overlapping part
Abstract translation: 目的：提供一种实现高分辨率立体图像的方法及其装置，以通过减少图像损失来实现高分辨率立体图像并保持立体图像的图像比。 构成：立体图像实现装置生成左图像和右图像的重叠部分的参考深度图，并且通过对应于除了图像之外的部分的一个部分的图像的三维转换来生成至少一个附加图像 左图像的重叠部分或除了右图像的重叠部分之外的部分（S620，S630）。 该装置通过使用附加图像生成一个侧面部分的附加深度图，并且通过参考深度图和附加深度图之间的比较来校正一个侧面部分的图像或附加图像中的至少一个（S640，S650） 。 （附图标记）（AA）开始; （BB）侧面部分; （CC）重叠部分; （DD）结束; （S610）确定是侧面部分还是侧面部分; （S620）生成参考深度图; （S630）通过3D转换生成附加图像; （S640）生成附加的深度图; （S650）通过比较参考深度图和附加深度图来校正侧面部分或附加图像的图像之一; （S660）通过调整校正后的图像和重叠部分的图像来生成立体声图像
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公开(公告)号：KR1020130063752A
公开(公告)日：2013-06-17
申请号：KR1020110130284
申请日：2011-12-07
Applicant: 한국전자통신연구원
CPC classification number: G06T7/0002 , G06T2207/30168 , H04N2013/0074
Abstract: PURPOSE: A three-dimensional image quality level classification device is provided to determine a level through the analysis of the depth of a three-dimensional image and a three-dimensional effect and to provide the predetermined level to a viewer and a consumer, thereby performing marketing. CONSTITUTION: A three-dimensional image level determination device includes a depth level determiner(100) and a three-dimensional effect quality level determiner(150). The depth level determiner analyzes the depth information of the three-dimensional image and produces the depth level of the three-dimensional image. The three-dimensional effect quality level determiner analyzes the three-dimensional effect of the three-dimensional image and produces the effect quality level of the three-dimensional image. [Reference numerals] (102) Depth level information analyzer; (104) Depth level information digitizer; (106) First storage unit; (108) Depth level calculator; (152) Three-dimensional effect analyzer; (154) Three-dimensional effect quality determiner; (156) Second storage unit; (158) Three-dimensional effect grade calculator; (AA) Three-dimensional image
Abstract translation: 目的：提供三维图像质量等级分类装置，以通过分析三维图像的深度和三维效果来确定一个等级，并向观看者和消费者提供预定的等级，从而执行 营销。 构成：三维图像级别确定装置包括深度级确定器（100）和三维效果质量级别确定器（150）。 深度级决定器分析三维图像的深度信息，并产生三维图像的深度级。 三维效果质量水平确定器分析三维图像的三维效果，并产生三维图像的效果质量水平。 （102）深度信息分析器; （104）深度信息数字化仪; （106）第一存储单元; （108）深度计算器; （152）三维效果分析仪; （154）三维效果质量决定器; （156）第二存储单元; （158）三维效果等级计算器; （AA）三维图像
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公开(公告)号：KR1020120056400A
公开(公告)日：2012-06-04
申请号：KR1020100117913
申请日：2010-11-25
Applicant: 한국전자통신연구원
CPC classification number: G09G3/3453 , G09G2300/026 , G09G2380/02 , H04N9/64 , H04N17/02
Abstract: PURPOSE: An image reproducing device using an electronic paper display is provided to easily make a flexible screen. CONSTITUTION: A display unit(200) includes at least one electronic paper display(200-1~200-N). An image processing unit(100) performs at least one of a synchronization function of a synchronization unit(110), a blocking compensation function of a blocking compensation unit(120), a characterization function of an equipment characterization unit(130), a gamut mapping function of a gamut mapping unit(140), an image reproduction display determination function of a display arrangement unit(150), and an image color test function of a color test unit(160).
Abstract translation: 目的：提供使用电子纸显示器的图像再现装置，以容易地制作柔性屏幕。 构成：显示单元（200）包括至少一个电子纸显示器（200-1-200N）。 图像处理单元（100）执行同步单元（110）的同步功能，阻塞补偿单元（120）的阻塞补偿功能，设备表征单元（130）的表征功能，色域 色域映射单元（140）的映射功能，显示布置单元（150）的图像再现显示确定功能和颜色测试单元（160）的图像颜色测试功能。
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