-
11.发明公开컴퓨터 주변장치간 칼라 일치를 위한 칼라 변환 처리 칩-세트및 그 제어 방법, 이를 이용한 영상신호 처리 시스템 无效用于在计算机外围设备之间进行颜色的颜色转换处理芯片组，其控制方法和使用芯片组和方法的视频信号处理系统
公开(公告)号：KR1020000019965A
公开(公告)日：2000-04-15
申请号：KR1019980038329
申请日：1998-09-16
Applicant: 한국전자통신연구원
IPC: H04N9/78
Abstract: PURPOSE: A color converting process chip-set for concurring color between computer peripheral devices is provided to obtain a color similar to a real object by adding a color converting chip-set. CONSTITUTION: A data input unit(201) receives R, G, B values, Y, Cb, Cr values, information as to a kind of video input and output device, a manufacturing company, a model name and provides the received R, G, B values, Y, Cb, Cr values, and information to an operating unit(202). A microprocessor(202) obtains the video signal inputted from the data input unit(201) and information to the input and output device, and requests specific information needed to a color conversion of a corresponding video input and output device and pa RAMeters as to a memory unit(203). The memory unit(203) searches pa RAMeter values corresponding to the video input and output device and provides the searched pa RAMeter values to the operating unit(202).
Abstract translation: 目的：提供一种用于计算机外围设备之间的颜色的颜色转换处理芯片组，以通过添加颜色转换芯片组来获得与真实对象相似的颜色。 构成：数据输入单元（201）接收R，G，B值，Y，Cb，Cr值，关于一种视频输入和输出设备的信息，制造公司，型号名称，并提供接收到的R，G ，B值，Y，Cb，Cr值和信息发送到操作单元（202）。 微处理器（202）获取从数据输入单元（201）输入的视频信号和信息到输入和输出设备，并且请求对应的视频输入和输出设备以及相关视频输入设备的颜色转换所需的特定信息 存储单元（203）。 存储器单元（203）搜索对应于视频输入和输出设备的pa RAMeter值，并将搜索到的pa RAMeter值提供给操作单元（202）。
-
公开(公告)号：KR100590210B1
公开(公告)日：2006-06-19
申请号：KR1020040103589
申请日：2004-12-09
Applicant: 한국전자통신연구원
IPC: B25J13/00
Abstract: 본 발명은 이동로봇에 관한 것으로, 특히 능동형 표식점(active beacon)을 이용하는 실내 주행 이동 로봇(indoor mobile robot)의 위치 인식 및 주행 방법과 이를 적용한 이동로봇 시스템에 관한 것이다.
본 발명에 따른 위치 인식 및 주행 방법은 주행명령을 수신하면, 상기 주행명령에 따른 경로를 생성하는 제1단계; 특정 RFID태그를 발견하고, 상기 특정 RFID태그에 구비된 LED가 켜진 상태의 영상과 꺼진 상태의 영상을 획득하는 제2단계; 상기 LED가 켜진 상태의 영상과 꺼진 상태의 영상간의 차 영상을 이용하여 로봇의 위치인식 및 진행방향각을 결정하는 제3단계를 포함한다.
본 발명에서 다루는 로봇은 바퀴굴림 형태의 로봇을 포함하여 휴머노이드형 로봇까지 이동성을 가지는 임의의 형태의 로봇을 모두 포함한다.
이동로봇, 위치인식, RFID, 도킹 스테이션-
公开(公告)号：KR1020040035390A
公开(公告)日：2004-04-29
申请号：KR1020020064520
申请日：2002-10-22
Applicant: 한국전자통신연구원
IPC: H04N19/139 , H04N19/51
CPC classification number: H04N5/145 , H04N19/533 , H04N19/57
Abstract: PURPOSE: A motion estimation device using an adaptive pattern in a video image compression system is provided to determine a pattern used for searching based on a previous searching result, and to adaptively determine a horizontal search pattern and a vertical search pattern, thereby improving a calculation amount and calculation speed as improving accuracy in motion estimation. CONSTITUTION: A motion estimation portion(807) transmits a driving signal to a pattern determining portion(806). The pattern determining portion(806) applies the driving signal to a pattern memory portion(805). The pattern memory portion(805) receives a search pattern. The search pattern transmitted to the pattern memory portion(805) is retransmitted to the motion estimation portion(807) for performing a searching process. The motion estimation portion(807) transmits a search pattern to be used in a next step to the pattern determining portion(806) and the pattern memory portion(805) through the driving signal according to a searched result.
Abstract translation: 目的：提供一种在视频图像压缩系统中使用自适应模式的运动估计装置，用于基于先前的搜索结果确定用于搜索的模式，并且自适应地确定水平搜索模式和垂直搜索模式，从而改进计算 数量和计算速度提高了运动估计的精度。 构成：运动估计部分（807）将驱动信号发送到模式确定部分（806）。 图案确定部分（806）将驱动信号施加到图案存储部分（805）。 图案存储部（805）接收搜索图案。 发送到模式存储部分（805）的搜索模式被重新发送到用于执行搜索处理的运动估计部分（807）。 运动估计部分（807）根据搜索结果通过驱动信号将下一步骤中使用的搜索模式发送到模式确定部分（806）和模式存储部分（805）。
-
公开(公告)号：KR1020040006611A
公开(公告)日：2004-01-24
申请号：KR1020020040932
申请日：2002-07-13
Applicant: 한국전자통신연구원
CPC classification number: G06K9/00187 , G06F17/30943 , G06K9/00181
Abstract: PURPOSE: A device and a method for certifying an online signature using mapping between extreme points are provided to verify identification of a subscriber by detecting a maximum point and a minimum point of a horizontal/vertical direction expressed on a locus of the inputted signature, detecting a matched sector through the mapping between the extreme points matched with each other, and judging agreement of the sector. CONSTITUTION: A signature data input part(10) reads the locus of the user's signature as a sequence of the points sampled by a same time interval. A characteristic extracting part(20) extracts the extreme points from the sequence. A matching relation generating part(30) generates a mapping relation between an extreme point list of the registered signature and the extracted signature. A similarity calculating part(40) calculates similarity between the matched sectors of the registered signature and the inputted signature. A judging part(50) judges the agreement of the registered signature and the inputted signature based on the similarity.
Abstract translation: 目的：提供使用极点之间的映射来验证在线签名的设备和方法，以通过检测在输入的签名的轨迹上表示的水平/垂直方向的最大点和最小点来检验用户的识别，检测 通过匹配的极值点之间的映射，并判断该部门的协议，匹配的部门。 构成：签名数据输入部分（10）将用户签名的轨迹作为以相同时间间隔采样的点的序列读取。 特征提取部分（20）从序列中提取极值点。 匹配关系生成部（30）生成登记签名的极点列表与提取的签名之间的映射关系。 相似度计算部（40）计算登记签名的匹配扇区与输入的签名的相似度。 判断部（50）基于相似度来判断登记的签名的一致性和输入的签名。
-
公开(公告)号：KR1020020088645A
公开(公告)日：2002-11-29
申请号：KR1020010027419
申请日：2001-05-18
Applicant: 한국전자통신연구원
IPC: H04N9/097
Abstract: PURPOSE: An apparatus and a method for correcting color adaptively to lighting are provided to make a color image identical to a color of the original by adaptively correcting the color image with analyzing a lighting environment, thereby automatically and efficiently performing color correction. CONSTITUTION: An apparatus for correcting color adaptively to lighting includes a reference color information database(210) storing color information related to a reference color sample according to a lighting environment; an adaptive color correcting element(250) performing adaptive color correction by using a color image input from the outside and the reference color information database for generating color transformer matrix, converting the input color image into a corrected color image by using the generated transformer matrix; a monitor color correcting element(260) converting the converted color image into color-united image by using a monitor profile(261).
Abstract translation: 目的：提供一种适应于照明的颜色校正的装置和方法，以通过分析照明环境来自适应地校正彩色图像来使与彩色图像相同的彩色图像，从而自动且有效地执行颜色校正。 构成：适用于照明的颜色校正装置包括：根据照明环境存储与参考颜色样本相关的颜色信息的参考颜色信息数据库; 通过使用从外部输入的彩色图像和用于生成色彩变换矩阵的参考色彩信息数据库执行自适应色彩校正的自适应色彩校正元件（250），通过使用所生成的变换矩阵将输入的彩色图像转换为校正的彩色图像; 监视器颜色校正元件（260），通过使用监视器配置文件（261）将转换的彩色图像转换成色彩合成的图像。
-
Patent Agency Ranking
公开(公告)号：KR100289064B1
公开(公告)日：2001-05-02
申请号：KR1019970065374
申请日：1997-12-02
Applicant: 한국전자통신연구원
IPC: H04N9/04
Abstract: PURPOSE: An apparatus and a method for correcting colors of a scanner are provided to obtain video data having the same colors as those of an actual image in consideration of characteristic of the scanner using error reverse transmission. CONSTITUTION: Colors of a mother group are measured with a measuring instrument(S1). Sample colors are selected using the measured values of the colors of the mother group(S2) and the selected sample colors are scanned by a scanner to obtain sample color data(S3). A weight value that makes the difference between the result obtained by performing error reverse transmission of the sample color data and the measured values is determined. An actual image is canned using the scanner to attain image data(S9). The color data is corrected by performing error reverse transmission of the color data of the image data and weight value for each pixel(S10).
-
公开(公告)号：KR100277829B1
公开(公告)日：2001-01-15
申请号：KR1019980043241
申请日：1998-10-15
Applicant: 한국전자통신연구원
IPC: H04N1/04
Abstract: 본 발명은 칼라 보정 장치 및 그 방법에 관한 것이며, 특히, 칼라 스캐너가 생성하는 적(Red), 녹(Green), 청(Blue) 칼라값에 있어서 조명, 관찰 각도, 재질에 따라 발생하는 미태머리즘(Metamerism)을 최소화할 수 있도록 하는 칼라 보정 장치 및 그 방법을 제공하는 데 그 목적이 있다.
본 발명에 따르면, 칼라 샘플의 분광반사값을 측색하기 위한 측색 수단; 상기 칼라 샘플의 적, 녹, 청 칼라값과 상기 측색 수단으로부터 입력되는 분광반사값을 입력받아 미태머리즘 최소화 칼라 보정 파라미터를 획득하고, 칼라 스캐너로부터 입력되는 적, 녹, 청 칼라값을 미태머리즘 최소화 칼라 보정 파라미터를 이용하여 분광반사값으로 변환하기 위한 미태머리즘 최소화 칼라 보정 수단; 외부로부터 입력되는 선택 신호에 따라 칼라값 변환 파라미터 선택값을 결정하고, 결정된 칼라값 변환 파라미터 선택값에 따른 칼라값 변환 파라미터를 이용하여 상기 미태머리즘 최소화 칼라 보정 수단으로부터 입력된 변환된 분광반사값을 표준 칼라값으로 변환하기 위한 칼라값 변환 수단; 및 상기 칼라값 변환 수단으로부터 입력받은 칼라값 변환 파라미터 선택값에 따라 저장된 칼라값 변환 파라미터를 제공하고, 상기 미태머리즘 최소화 칼라 보정 수단에서 획득된 미태머리즘 최소화 칼라 보정 파라미터를 저장하기 위한 저장 수단을 포함하여 이루어진 칼라 보정 장치가 제공된다.-
公开(公告)号：KR1020000021605A
公开(公告)日：2000-04-25
申请号：KR1019980040759
申请日：1998-09-30
Applicant: 한국전자통신연구원
IPC: B41J2/00
Abstract: PURPOSE: A control device of a color ink jet printer and a method thereof are provided to print images of the same colors as original colors by controlling the output sequence of ink. CONSTITUTION: A control device of a color ink jet printer is composed of a printer driver(11) able to convert the color values of input red, green and blue to cyan(C), magenta(M), yellow(Y) and black(K) having certain color values and to half torn to converted color values, a controller(13), a printer(14) for printing images, and the unit for generating output sequence of ink for control messages including output sequence data according to the arranged sequence predetermined by being input with the converted color values. The controller controls the printer by using the message for controlling the output sequence of ink and the unit for generating output sequence of the ink.
Abstract translation: 目的：提供彩色喷墨打印机的控制装置及其方法，通过控制墨水的输出顺序来打印与原色相同颜色的图像。 构成：彩色喷墨打印机的控制装置由能够将输入的红色，绿色和蓝色的颜色值转换为青色（C），品红色（M），黄色（Y）和黑色（C）的打印机驱动器 （K）具有一定的颜色值并被半衰减到转换的颜色值，控制器（13），用于打印图像的打印机（14），以及用于产生用于控制消息的输出序列的单元，包括根据 通过用转换的颜色值输入预定的排列顺序。 控制器通过使用用于控制墨水输出顺序的消息和用于产生墨水输出顺序的单元来控制打印机。
-
公开(公告)号：KR1020000021604A
公开(公告)日：2000-04-25
申请号：KR1019980040758
申请日：1998-09-30
Applicant: 한국전자통신연구원
IPC: H04N5/225
Abstract: PURPOSE: A device for compensating colors and a method the same are provided to compensate color distortion, caused by hardware characteristics of a digital camera. CONSTITUTION: A device for compensating colors comprises: color measurer for converting a spectrum of a color sample into a first reflectance value, by measuring a color value of the spectrum; a color compensator for deciding a color compensation parameter by using the first reflectance value, from the color measurer and values of Red, Green, Blue colors, and compensating the inputted values of the Red, Green, Blue colors from a digital camera by using the decided color compensation parameter; and a storage for storing the decided color compensation parameter. The color compensator combines the first reflectance value with the values of the Red, Green, Blue colors, converts the value of the colors into a second reflectance value by using the color compensation parameter, converts the first reflectance value and the second reflectance value into arbitrary first or second X, Y, Z color values, and decides a value which the difference of the first or the second X, Y, Z color values is under a critical value, as the color compensation parameter.
Abstract translation: 目的：提供用于补偿颜色的装置及其方法，以补偿由数码相机的硬件特性引起的颜色失真。 构成：用于补偿颜色的装置包括：通过测量光谱的颜色值将颜色样本的光谱转换成第一反射率值的颜色测量器; 用于通过使用第一反射率值从颜色测量器和红色，绿色，蓝色的颜色确定颜色补偿参数的颜色补偿器，并且通过使用数字照相机来补偿来自数字照相机的红色，绿色，蓝色的输入值 决定色彩补偿参数; 以及用于存储所确定的颜色补偿参数的存储器。 颜色补偿器将第一反射率值与红色，绿色，蓝色的值组合，通过使用颜色补偿参数将颜色的值转换为第二反射率值，将第一反射率值和第二反射率值转换为任意值 第一或第二X，Y，Z颜色值，并且将第一或第二X，Y，Z色差的差值定在临界值以下的值作为颜色补偿参数。
-
公开(公告)号：KR1020090010367A
公开(公告)日：2009-01-30
申请号：KR1020070073422
申请日：2007-07-23
Applicant: 한국전자통신연구원
IPC: G01S13/06
CPC classification number: G05D1/0274 , G01C21/32 , G05D1/0231 , G05D1/024 , G05D1/0272 , G05D2201/0203
Abstract: A method for rapidly obtaining indoor eco-map with moving body and distant measuring sensor is provided to rapidly obtain an eco-map by using laser sensing information and position information of a moving body in which a sensing part and an encoding part are mounted. If a moving body is operated(S700), position information of the moving body is generated by an encoding part, and distant value information from a sensing part to an object is generated by the sensing part of the moving body. After obtaining the position information and the distant value information(S702), position information and sensing information of the moving body are predicted(S706). Matching of the predicted position and sensing information of the moving body and real measuring information of the moving body is determined(S708). If the predicted information and the real information are matched, the predicted position information of the moving body is renewed, and indoor eco-map is written.
Abstract translation: 提供一种快速获取具有移动体和远距离测量传感器的室内生态地图的方法，通过使用其中安装有感测部分和编码部分的移动体的激光感测信息和位置信息来快速获得生态地图。 如果移动体被操作（S700），则通过编码部生成移动体的位置信息，并且通过移动体的感测部生成从感测部到对象的远程信息。 在获得位置信息和远距离信息（S702）之后，预测移动体的位置信息和感测信息（S706）。 确定移动体的预测位置和感测信息的匹配以及移动体的实际测量信息（S708）。 如果预测信息和实际信息相匹配，则更新移动体的预测位置信息，并写入室内生态图。
-
-
-
-
-
-
-
-
-
Search Results
45
records
(took 0.025 seconds)
