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公开(公告)号：KR100507779B1
公开(公告)日：2005-08-17
申请号：KR1020020063584
申请日：2002-10-17
Applicant: 한국전자통신연구원
IPC: H04N9/64
Abstract: 본 발명은 주변 조명광 밝기에 따른 영상표시기기의 명도 대비 보정 장치에 관한 것이다. 이러한 본 발명의 장치는 확장 표준 알지비(RGB) 영상을 조명광에 따라 명도보정하여 영상 표시기기에 표시하기 위한 영상 신호 처리장치에 있어서, 조명광 변화에 따른 인간의 시각 특성을 고려한 대응 색 재현의 휘도 적응 데이터를 기억하고 있는 저장부; 저장부의 휘도 적응 데이터를 확장 표준 알지비 영상에 삽입하는 디지털 영상 파일 생성부; 영상 표시기기 주변의 밝기를 감지하는 알지비 센서부; 알지비 센서부에 의해 감지된 주변광 밝기의 값과 디지털 영상 파일에 저장된 적응 데이터를 비교하여 보정 데이터를 출력하는 비교수단; 확장 표준 알지비 영상을 비교수단의 보정 데이터에 의해 조명광 보정을 수행하는 보정수단을 포함하고, 보정수단은 확장 표준 알지비(RGB) 영상을 확장 휘도(Y)신호와 확장 색차(C)신호로 변환하기 위한 확장 휘도색차 변환부를 포함하여 확장 휘도신호에 대해 보정 데이터를 연산하여 명도대비를 보정한다.
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公开(公告)号：KR1020040042650A
公开(公告)日：2004-05-20
申请号：KR1020020071223
申请日：2002-11-15
Applicant: 한국전자통신연구원
IPC: H04N9/68
Abstract: PURPOSE: An apparatus and a method for correcting colors of vertically divided pictures of a digital television are provided to selectively correct the picture quality of a display and correct color characteristic. CONSTITUTION: A radio input unit(100) includes a color conversion component input unit(110) outputting a color conversion component signal and a motion picture control component signal, a color conversion component processor(120) for selecting components included in the color conversion component signal and the motion picture control component signal to output the components as a single color conversion signal, and an encoding unit(130) for encoding the color conversion signal into an optical signal. An image reproducing unit(200) includes a decoder(210) for decoding the color conversion signal encoded by the encoder of the radio input unit, an MPEG2 decoder(220) for decoding a digital TV video signal received through an antenna, a color conversion controller(230) for converting the color of the digital TV video signal according to the color conversion components included in the color conversion signal and outputting the video signal as a corrected video signal, and a video processor(240).
Abstract translation: 目的：提供一种用于校正数字电视的垂直分割图像的颜色的装置和方法，以选择性地校正显示器的图像质量并校正颜色特性。 构成：无线电输入单元（100）包括输出颜色转换分量信号和运动图像控制分量信号的颜色转换分量输入单元（110），用于选择包括在颜色转换组件中的分量的颜色转换分量处理器（120） 信号和运动图像控制分量信号，以将分量输出为单色转换信号;以及编码单元（130），用于将颜色转换信号编码为光信号。 图像再现单元（200）包括用于解码由无线电输入单元的编码器编码的颜色转换信号的解码器（210），用于解码通过天线接收的数字TV视频信号的MPEG2解码器（220），颜色转换 控制器（230），用于根据包括在颜色转换信号中的颜色转换分量转换数字TV视频信号的颜色并输出视频信号作为校正视频信号;以及视频处理器（240）。
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公开(公告)号：KR1020040036789A
公开(公告)日：2004-05-03
申请号：KR1020020065127
申请日：2002-10-24
Applicant: 한국전자통신연구원
IPC: H04N9/73
Abstract: PURPOSE: A device and a method for generating a natural image of a digital television are provided to apply a matrix coefficient for generating a natural image to a chip set of color conversion, and then to correct an input image for colors of sky blue, flesh tone, etc., thereby factually approaching natural colors. CONSTITUTION: An input image converter(210) converts digital RGB(Red/Green/Blue) signals into a value of L*a*b. A natural color extractor(220) discriminates whether pixels of an input image have a natural color by using the converted L*a*b value. A matrix application unit(230) applies a matrix of a corresponding natural color to the input pixels discriminated to have the natural color in the natural color extractor(220). An output image generator(240) generates the image obtained through the matrix application unit(230) to have a new digital RGB value. The natural color extractor(220) calculates a hue value after converting the data inputted from the input image converter(210) into the L*a*b value in order to discriminate whether the calculated value belongs to a natural color.
Abstract translation: 目的：提供一种用于产生数字电视的自然图像的装置和方法，以将用于产生自然图像的矩阵系数应用于芯片组的颜色转换，然后校正输入图像的天蓝色，肉色 色调等，从而事实上接近自然的色彩。 构成：输入图像转换器（210）将数字RGB（红/绿/蓝）信号转换为L * a * b的值。 自然色提取器（220）通过使用转换的L * a * b值来辨别输入图像的像素是否具有自然色。 矩阵应用单元（230）将对应的自然色的矩阵应用于在自然色提取器（220）中被辨别为具有自然色的输入像素。 输出图像生成器（240）生成通过矩阵应用单元（230）获得的具有新的数字RGB值的图像。 自然色提取器（220）在将从输入图像转换器（210）输入的数据转换成L * a * b值之后计算色调值，以便判断所计算的值是否属于自然色。
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公开(公告)号：KR100406868B1
公开(公告)日：2003-11-21
申请号：KR1020010082414
申请日：2001-12-21
Applicant: 한국전자통신연구원
IPC: H04N17/00
Abstract: PURPOSE: A system for selecting an experimental image of a display device and a method thereof are provided to select an experimental image having color areas which the display device is incapable of expressing, thereby affecting on algorithm development and judgement of the picture quality. CONSTITUTION: A display color gamut input unit receives information of RGB to L*a*b*(9*9*9) of a display device in a look-up table form. A display color gamut expanding unit expands RGB to L*a*b of (9*9*9) into RGB to L*a*b of (33*33*33) by using the three-dimensional interpolation. A display color gamut forming unit forms display color areas by forming 30*30*30 cells by dividing RGB to L*a*b of (33*33*33) by 30 equally. An experimental image converter converts an experimental image(RGB) into XYZ values for obtaining color gamut data, L*a*b. An experimental image verifying unit substitutes data of the experimental image for color gamut 30*30*30 cells in order for accumulating data not included in the cells and counting the number. According to the number of the accumulated pixels, the experimental image is selected.
Abstract translation: 目的：提供一种用于选择显示设备的实验图像的系统及其方法，以选择具有显示设备不能表达的颜色区域的实验图像，从而影响算法开发和图像质量的判断。 构成：显示色域输入单元以查找表形式接收显示设备的RGB到L * a * b *（9 * 9 * 9）的信息。 显示色域扩展单元通过使用三维插值将（9 * 9 * 9）的RGB扩展到（33 * 33 * 33）的L * a * b到RGB到L * a * b。 显示色域形成单元通过将（33 * 33 * 33）的RGB到L * a * b均等地分成30个而形成30 * 30 * 30个单元来形成显示色彩区域。 实验图像转换器将实验图像（RGB）转换成XYZ值以获得色域数据L * a * b。 实验图像验证单元将实验图像的数据替换为色域30×30×30个单元，以便累积未包含在单元中的数据并计数该数量。 根据累计像素的数量，选择实验图像。
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65.发明公开
公开(公告)号：KR1020030048826A
公开(公告)日：2003-06-25
申请号：KR1020010078865
申请日：2001-12-13
Applicant: 한국전자통신연구원
IPC: H04N9/68
Abstract: PURPOSE: A chipset for generating color transform coefficient and a method for controlling the same, and an apparatus for improving the quality of a picture of an HDTV system using the same are provided to easily improve color representation characteristics of an HDTV. CONSTITUTION: A TV signal receiving unit(12) receives digital broadcasting image signals transmitted from a broadcasting station. A preprocessing unit(18) adjusts the size of an image to fit for an actual size of a display device, or executes basic image transform. A color transform coefficient generating chipset(20) generates a color transform coefficient for obtaining the optimum quality of the image of a digital TV and an HDTV. A postprocessing unit(22) transforms the image by using the color transform coefficient obtained from the color transform coefficient generating chipset and a color preference data coefficient obtained from a user. An RGB display unit(16) displays the transformed RGB image on a screen.
Abstract translation: 目的：提供一种用于产生颜色变换系数的芯片组及其控制方法，提供了一种用于提高使用其的HDTV系统的图像质量的装置，以便于改善HDTV的色彩表现特性。 构成：电视信号接收单元（12）接收从广播电台发送的数字广播图像信号。 预处理单元（18）调整图像的尺寸以适应显示装置的实际尺寸，或者执行基本图像变换。 颜色变换系数生成芯片组（20）生成用于获得数字电视和HDTV的图像的最佳质量的色彩变换系数。 后处理单元（22）通过使用从颜色变换系数生成芯片组获得的颜色变换系数和从用户获得的颜色偏好数据系数来变换图像。 RGB显示单元（16）在屏幕上显示经变换的RGB图像。
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Patent Agency Ranking
公开(公告)号：KR1020030043449A
公开(公告)日：2003-06-02
申请号：KR1020010074632
申请日：2001-11-28
Applicant: 한국전자통신연구원
IPC: G06Q10/04
Abstract: PURPOSE: A system and a method for checking a color preference questionnaire using the network are provided to improve a quality level of the test images for broadcasting contents by collecting the most preferred color information of users from the test images for the broadcasting contents and applying it to the broadcasting image of a broadcasting system. CONSTITUTION: Internet user PCs(100-1¯100-3) connect to a web server(300) through the Internet network(200), receive the data needed to write a questionnaire according to a form downloaded from the web server(300), and upload it to the web server(300). The web server(300) includes a member database(310) storing the personal information of a member, a color correction program(320) for making a display device of the Internet user an equal color correction state, a questionnaire database(330), a text image database(340) storing the captured image information to make the user easily select and confirm the preference color from the image, and a questionnaire result collection part(350) extracting a broadcasting coefficient by analyzing the color preference questionnaire result information received from the user.
Abstract translation: 目的：提供一种用于使用网络检查颜色偏好问卷的系统和方法，以通过从用于广播内容的测试图像中收集用户的最优选颜色信息并将其应用来提高用于广播内容的测试图像的质量水平 涉及广播系统的广播图像。 规定：互联网用户PC（100-1〜100-3）通过互联网（200）连接到网络服务器（300），根据从网络服务器（300）下载的表单接收写入问卷所需的数据， ，并将其上传到Web服务器（300）。 网络服务器（300）包括存储成员的个人信息的成员数据库（310），用于使互联网用户的显示装置进行相同颜色校正状态的颜色校正程序（320），问卷数据库（330） 存储捕获图像信息以使用户容易地从图像中选择并确认偏好颜色的文本图像数据库（340），以及通过分析从第一图像中接收到的颜色偏好问卷结果信息来提取广播系数的问卷结果收集部分（350） 用户。
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公开(公告)号：KR1020150094877A
公开(公告)日：2015-08-20
申请号：KR1020140015636
申请日：2014-02-11
Applicant: 한국전자통신연구원
IPC: G06F19/00
CPC classification number: G06F19/321
Abstract: 본 발명은 의료 영상 분석에 관한 것으로, Magnetic particle(MP) 및 Free radical(FR)의 생체 및 인체내의 분포에 대한 3차원 영상 분석에 관한 것이다. 본 발명의 일 측면에 따르면, 도메인별 3D 객체 모델 데이터베이스를 기반으로 3D 영상을 분석하여 객체들을 분할하고 분할된 객체들간의 공간 정보를 인식하여 객체 공간 정보를 생성하는 3D 영상 분석 모듈, 도메인별 3D 패턴 모델 데이터베이스를 기반으로 상기 객체 공간 정보에서 패턴을 검출하고 의미를 이해하여 패턴 지식베이스를 갱신하는 객체 위상 패턴 검출 및 추적 모듈 및 상기 패턴 지식 베이스로부터 지식 인스턴스들을 입력 받아, 도메인별로 구축된 임상 지식 베이스를 기반으로 추론 및 학습을 통해 병변을 진단하고 예후를 예측하는 병변 진단 및 예후 예측 모듈을 포함하는 3D 영상 분석 및 지식 기반 병변 진단 및 예후 예측 시스템을 포함한다.
Abstract translation: 本发明涉及医学图像分析，更具体地，涉及在人体或生物体中磁性粒子（MP）和自由基（FR）的分布的三维医学图像分析。 基于3D医学图像分析和知识的病变诊断和预后系统包括：基于每个域的3D对象模型数据库分析3D图像的3D图像分析模块，分割对象，识别分割对象之间的空间信息， 并产生对象空间信息; 对象相位图案检测和跟踪模块，其检测对象空间信息中的图案，并且基于用于每个域的3D模型模型数据库来理解所述含义以更新所述模式知识库; 以及从模式知识库接收知识实例的病变诊断和预后模块，并根据每个领域的临床知识库构建，通过学习和推理来诊断病变并做出预后。
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公开(公告)号：KR1020140040920A
公开(公告)日：2014-04-04
申请号：KR1020120107546
申请日：2012-09-27
Applicant: 한국전자통신연구원
CPC classification number: G06F3/048 , G06F8/34 , G06F9/452 , G06F9/45558 , G06F9/44 , G06F17/2247 , G06F17/30893
Abstract: Disclosed are a mashup writing device using a mashup block user interface and a method thereof. The mashup writing device generates mashup using a plurality of blocks. The mashup writing device comprises a block writing part generating input and output block keys corresponding to a block based on input and output parameters corresponding to the block; and a workflow writing part generating a block user interface (UI) converting the block into an image by analyzing the input and output block keys and expressing each data type composing the input and output block keys into different shapes. As a result, a user intuitively writes the mashup. [Reference numerals] (200) Block writing part; (210) Block definition part; (220) Block key issue part; (230) Block resource management part; (240) Block storage part; (300) Workflow writing part; (310) Block list part; (320) Block expressing part; (330) Workflow control part; (340) Block adjusting part; (350) Block recommending part; (360) Workflow storage part
Abstract translation: 公开了使用混搭块用户界面的混搭书写装置及其方法。 混搭书写设备使用多个块生成混搭。 混搭书写装置包括块写入部分，其基于与块相对应的输入和输出参数来生成与块对应的输入和输出块密钥; 以及通过分析输入和输出块密钥并将组成输入和输出块密钥的每个数据类型表示为不同形状的生成块的用户界面（UI）的块的用户界面（UI）的工作流写入部分。 因此，用户直观地写入了mashup。 （附图标记）（200）块写入部; （210）块定义部分; （220）块核发问题; （230）块资源管理部分; （240）块存储部; （300）工作流书写部分; （310）块列表部分; （320）嵌段表达部分; （330）工作流程控制部分; （340）块调节部; （350）块推荐部分; （360）工作流存储部分
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公开(公告)号：KR101342607B1
公开(公告)日：2013-12-17
申请号：KR1020120014844
申请日：2012-02-14
Abstract: [과제] 블럭의이름/아이콘을화면상에그래픽으로배치하기만하면, 그블럭의레이아웃과, 기능을실행할 I/O인터페이스가나타나며, 블럭들의입력인터페이스들간에그래픽으로연결되면, 그상응되는실제데이터의입출력이이루어지도록데이터의수수처리를행한다. [해결수단] 유저인터페이스를이용한컴퓨터프로그램의워크플로자동구현방법은, 상기컴퓨터프로그램모듈인블럭이, 화면에나타날그래픽형상인과함께, 기능을실행할 1 이상의함수와, 그함수의입력요소가가시화된 1 이상의입력인터페이스와, 그함수의출력요소가가시화된 1 이상의출력인터페이스로이루어지는를포함하도록구성되는와, 선택된상기블럭에대하여, 상기레이아웃이화면의에나타나는와, 선택된상기블럭에대하여, 상기 I/O인터페이스가화면의에나타나는와, 상기링크에디터창내의 2 이상의 I/O인터페이스에대하여, 어느 I/O인터페이스의출력인터페이스가다른 I/O인터페이스의입력인터페이스와그래픽으로링크될수 있도록기능이제공되는와, 상기링크된그래픽정보에대응되는실제블럭의입력요소및 출력요소의데이터전달관계가백그라운드에서기억되는가구비됨을특징으로한다.
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公开(公告)号：KR1020130068566A
公开(公告)日：2013-06-26
申请号：KR1020110135839
申请日：2011-12-15
Applicant: 한국전자통신연구원
IPC: G06F17/50
CPC classification number: G06F17/50
Abstract: PURPOSE: A mesh-up authoring device using automatic block placement and connection and a method thereof are provided to easily author mesh-up by automatically placing blocks composing the mesh-up and generating a workflow through automatic connection. CONSTITUTION: A mesh-up UI(User Interface) generating unit(100) selects blocks composing mesh-up to generate a mesh-up UI for workflow generation. A workflow automating unit(310) performs the automatic connection and automatic placement of the selected blocks. A workflow editing unit(320) edits a workflow according to the input of a user and finally completes the workflow. A workflow display unit(330) receives metadata about the workflow from the workflow automating unit and the workflow editing unit and displays the workflow or a generation process of the workflow on a screen. [Reference numerals] (100) Mesh-up user interface generating unit; (200) Block resource management unit; (300) Workflow generating unit; (310) Workflow automating unit; (320) Workflow editing unit; (330) Workflow display unit
Abstract translation: 目的：提供使用自动块放置和连接的网格创作设备及其方法，以通过自动放置构成网格的块并通过自动连接生成工作流来轻松地创建网格化。 构成：网格化UI（用户界面）生成单元（100）选择构成网格化的块以生成用于工作流生成的网格UI。 工作流自动化单元（310）执行所选块的自动连接和自动放置。 工作流编辑单元（320）根据用户的输入编辑工作流程，并最终完成工作流程。 工作流显示单元（330）从工作流自动化单元和工作流编辑单元接收关于工作流的元数据，并且在屏幕上显示工作流或生成过程。 （附图标记）（100）网状用户接口生成单元; （200）块资源管理单元; （300）工作流产生单元; （310）工作流程自动化单元; （320）工作流编辑单元; （330）工作流显示单元
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