公开(公告)号：KR1020120113058A

公开(公告)日：2012-10-12

申请号：KR1020110030756

申请日：2011-04-04

Applicant: 한국전자통신연구원

Inventor： 김상원 ,  주상현 ,  김재환 ,  정효택 ,  정일권

IPC: G06Q50/20

CPC classification number: G09B5/06

Abstract: PURPOSE: A reality-virtual fusion space based education device and a method thereof are provided to virtualize real space of a teacher and a learner for remote video education, thereby providing fusion space which the real space and the virtualized real space of an opponent are synchronized. CONSTITUTION: A character data processing unit(152) performs a rendering operation for character shape data and operation data in reality-virtual fusion space provided from an outside. A desk data processing unit(154) generates desk shape data through desk photography of a participant. The desk data processing unit performs a rendering operation for the desk shape data in the reality-virtual fusion space. A voice and sound data processing unit(150) generates voice or sound data. [Reference numerals] (110) Person image input device; (112) Person image output device; (120) Desk image input device; (122) Desk image output device; (130) Voice/sound input device; (132) Voice/sound output device; (150) Voice/sound data processing unit; (152) Person data processing unit; (154) Desk data processing unit; (158) Virtual space processing unit; (160) Data transmitting/receiving unit; (200) Communication network

Abstract translation: 目的：提供一种基于现实虚拟融合空间的教育设备及其方法，以虚拟化教师和学习者的远程视频教育的实际空间，从而提供对方的真实空间和虚拟化实际空间同步的融合空间 。 构成：字符数据处理单元（152）对从外部提供的现实虚拟融合空间中的字符形状数据和操作数据进行绘制操作。 桌面数据处理单元（154）通过参与者的桌面摄影来生成桌面形状数据。 桌面数据处理单元对现实虚拟融合空间中的桌面形状数据执行呈现操作。 语音和声音数据处理单元（150）产生语音或声音数据。 （附图标记）（110）人物图像输入装置; （112）人物图像输出装置; （120）桌面图像输入装置; （122）桌面图像输出装置; （130）语音/声音输入设备; （132）语音/声音输出装置; （150）语音/声音数据处理单元; （152）人员数据处理单元; （154）桌面数据处理单元; （158）虚拟空间处理单元; （160）数据发送/接收单元; （200）通信网络

公开(公告)号：KR100463837B1

公开(公告)日：2004-12-29

申请号：KR1020020078425

申请日：2002-12-10

Applicant: 한국전자통신연구원

Inventor： 김동관 ,  차정은 ,  김철홍 ,  정효택 ,  송문섭 ,  양영종

IPC: G06F9/45

CPC classification number: G06F8/36

Abstract: In an apparatus for extracting enterprise beans from a servlet source code, a servlet source code input device receives the servlet source code and a Java class. A Java class extraction device extracts Java classes from the servlet source code. A Java class clustering device groups the Java classes on the basis of interrelated classes. A session bean extraction device and an entity bean extraction device extract a session bean and an entity bean from the clustered classes, respectively. An enterprise bean relationship information extraction device extracts relationship information between enterprise beans from the extracted session bean and entity bean.

Abstract translation: 在从servlet源代码中提取企业bean的设备中，servlet源代码输入设备接收servlet源代码和Java类。 Java类提取设备从servlet源代码中提取Java类。 Java类聚类设备根据相关类对Java类进行分组。 会话bean提取设备和实体bean提取设备分别从聚簇类中提取会话bean和实体bean。 企业bean关系信息提取装置从提取的会话bean和实体bean中提取企业bean之间的关系信息。

公开(公告)号：KR100428715B1

公开(公告)日：2004-04-27

申请号：KR1020010001943

申请日：2001-01-12

Applicant: 한국전자통신연구원

Inventor： 김동관 ,  양영종 ,  정효택

IPC: G06F9/44

CPC classification number: G06F8/30 ,  G06F8/315

Abstract: An enterprise java bean generating apparatus and method automatically produces codes based on design information to thereby reduce a development time, a development cost and errors capable of occurring in an enterprise java bean based software development process. The apparatus includes a class diagram receiving unit for receiving the class diagram, an inheritance relationship removing unit for eliminating an inheritance relationship existing among classes in the class diagram, an enterprise java bean extracting unit for extracting the enterprise java beans based on the class diagram whose inheritance relationship was eliminated, an enterprise java bean interface generating unit for producing a remote interface and a home interface of the enterprise java bean, an enterprise java bean grouping unit for grouping enterprise java beans related to each other, and a facade pattern applying unit for applying a facade pattern to the grouped enterprise java beans to thereby unify external interfaces.

Abstract translation: 企业java bean生成设备和方法基于设计信息自动生成代码，从而减少在基于企业javabean的软件开发过程中能够发生的开发时间，开发成本和错误。 该装置包括用于接收类图的类图接收单元，用于消除类图中的类之间存在的继承关系的继承关系移除单元，用于基于类图提取企业java bean的企业java bean提取单元， 继承关系被消除，用于产生企业java bean的远程接口和home接口的企业java bean接口产生单元，用于分组彼此相关的企业java bean的企业java bean分组单元，以及用于产生相互关联的企业java bean的门面模式应用单元 将正面模式应用于分组的企业Java Bean，从而统一外部接口。

公开(公告)号：KR1020030062066A

公开(公告)日：2003-07-23

申请号：KR1020020002486

申请日：2002-01-16

Applicant: 한국전자통신연구원

Inventor： 송문섭 ,  정효택 ,  양영종

IPC: G06F9/44

Abstract: PURPOSE: An analysis device for extracting an EJB(Enterprise JavaBeans) component from a survlet program and a method thereof are provided to offer the analysis information needed for a process for automatically generating the EJB component by extracting a reusable component candidate from a survlet program component. CONSTITUTION: A survlet code analyzer(101) analyzes the information needed for a survlet program visualizer(103), an EJB component extractor(104), and an EJB component generator(105) by receiving a survlet code(100), and stores it in an analysis information database(102). The survlet program visualizer(103) offers the information for a structure of the survlet through a static analysis for the input survlet code. The EJB component extractor(104) extracts the EJB component by using an analyzed business logic and the SQL(Structured Query Language) information. The EJB component generator(105) generates the EJB code(106) by fitting the extracted EJB components to an EJB component spec.

Abstract translation: 目的：提供一种用于从幸存程序中提取EJB（Enterprise JavaBeans）组件的分析设备及其方法，以提供自动生成EJB组件的过程所需的分析信息，方法是从一个可执行程序组件 。 构成：幸存代码分析器（101）通过接收遗漏代码（100）来分析幸存程序可视化器（103），EJB组件提取器（104）和EJB组件生成器（105）所需的信息，并存储 在分析信息数据库（102）中。 幸存计划可视化程序（103）通过对输入密码进行静态分析来提供关于幸存者结构的信息。 EJB组件提取器（104）通过使用分析的业务逻辑和SQL（结构化查询语言）信息来提取EJB组件。 EJB组件生成器（105）通过将提取的EJB组件拟合到EJB组件规范来生成EJB代码（106）。

公开(公告)号：KR101747757B1

公开(公告)日：2017-06-27

申请号：KR1020140001786

申请日：2014-01-07

Applicant: 한국전자통신연구원

Inventor： 이정우 ,  윤기송 ,  김범호 ,  문성원 ,  이정수 ,  정연정 ,  정효택

IPC: H04N19/114 ,  H04N19/172 ,  H04N21/2343 ,  H04N19/44 ,  H04N5/232

Abstract: 고해상도디지털영상을부호화/복호화하는방법및 이를위한장치가개시된다. 디지털영상부호화방법은, 디지털영상(digital video)에대한부호화(encoding) 방법에있어서, 픽처(picture)를복수의분할프레임(frame)으로분할하는단계와, 복수의분할프레임각각에대하여복수의요소프레임을생성하는단계와, 복수의요소프레임중 가장낮은주파수대역(frequency band)을갖는최저주파수요소프레임을추출하는단계와, 복수의분할프레임각각의최저주파수요소프레임을결합하여픽처보다낮은해상도를갖는저해상도픽처를생성하는단계를포함하여구성될수 있다.

Abstract translation: 公开了一种用于编码/解码高分辨率数字图像的方法及其装置。 数字图像编码方法是一种数字图像编码方法，包括以下步骤：将图像分成多个分离帧;将多个元素分成多个分离帧; 在多个基本帧中具有最低频带的最小频率元素帧;提取多个基本帧中具有最低频带的最低频率元素帧; 并生成具有低分辨率图片的低分辨率图片。

公开(公告)号：KR1020140067232A

公开(公告)日：2014-06-05

申请号：KR1020120134221

申请日：2012-11-26

Applicant: 한국전자통신연구원

Inventor： 정효택 ,  윤기송 ,  정연정 ,  이정우 ,  이정수 ,  김범호 ,  문성원

IPC: G06F3/01 ,  G09F9/00

CPC classification number: G06F3/01 ,  G06F3/048 ,  G06F3/14 ,  G09F9/00

Abstract: Disclosed are a method and an apparatus for providing personal information using digital signage, which can increase the number of users who use digital signage and improve advertising effects. The method comprises the steps of acquiring personal information of a user when the user is detected; outputting a message to check the acquired personal information; and providing the acquired personal information based on input content corresponding to the outputted message. Therefore, the number of users using digital signage can be increased as a user using digital signage is allowed to receive personal information through the digital signage.

Abstract translation: 公开了一种使用数字标牌提供个人信息的方法和装置，其可以增加使用数字标牌并改善广告效果的用户数量。 该方法包括以下步骤：当检测到用户时获取用户的个人信息; 输出消息以检查所获取的个人信息; 以及基于与所输出的消息对应的输入内容提供所获取的个人信息。 因此，使用数字标牌的用户可以通过数字标牌接收个人信息，因此可以增加使用数字标牌的用户数量。

公开(公告)号：KR1020120072126A

公开(公告)日：2012-07-03

申请号：KR1020100133935

申请日：2010-12-23

Applicant: 한국전자통신연구원

Inventor： 주상현 ,  김상원 ,  김재환 ,  정효택

IPC: G06Q50/10

CPC classification number: G06F3/01

Abstract: PURPOSE: A visual surrogate for virtual experience, supporting apparatus, and method thereof are provided to offer indirect experience technology to a user by eliminating a division between a real world and a virtual word. CONSTITUTION: A surrogate creation unit(110) creates data corresponding to a virtual object by receiving the information of a surrogate(200). A synchronization establishment unit(130) establishes the virtual object, the surrogate, and the synchronization model of a real object. A control space creation unit(120) creates control space. A command for the surrogate and the real object is inputted to the control space. Around information sensed by the surrogate is outputted to the control space. A service providing unit(140) creates applications including the synchronization model and the control space.

Abstract translation: 目的：提供虚拟体验，支持设备及其方法的视觉代理，通过消除现实世界和虚拟词之间的划分，为用户提供间接体验技术。 构成：代理创建单元（110）通过接收代理（200）的信息来创建与虚拟对象相对应的数据。 同步建立单元（130）建立真实对象的虚拟对象，代理和同步模型。 控制空间创建单元（120）创建控制空间。 将代理和真实物体的命令输入到控制空间。 由代理感知的周围信息被输出到控制空间。 服务提供单元（140）创建包括同步模型和控制空间的应用。

公开(公告)号：KR1020070058943A

公开(公告)日：2007-06-11

申请号：KR1020060053761

申请日：2006-06-15

Applicant: 한국전자통신연구원

Inventor： 유미선 ,  정효택 ,  양영종

IPC: G06F11/28 ,  G06F17/50

Abstract: A device and a method for evaluating of a software architecture are provided to evaluate whether the architecture of a series of software products or a single product architecture derived from the architecture satisfy a nonfunctional requirement of a product group or a specific product, and correctly/typically evaluate quality related to the nonfunctional requirement. An architecture maker(100) describes architecture design information including the software architecture and the nonfunctional requirement by using a UML(Unified Modeling Language). An architecture design model generator(110) generates an architecture design model according to the architecture design information. A tradeoff analyzer(120) analyzes tradeoff among the nonfunctional requirements satisfied by the architecture based on the architecture design model. A converter(130) converts the analyzed architecture into a different typical description according to a kind of the nonfunctional requirement. A tester(140) evaluates whether the converted architecture satisfies the nonfunctional requirement.

Abstract translation: 提供了一种用于评估软件体系结构的设备和方法，用于评估一系列软件产品的架构或从该体系结构衍生的单一产品架构是否满足产品组或特定产品的非功能需求，以及是否正确/通常 评估与非功能性要求相关的质量。 架构制造商（100）通过使用UML（统一建模语言）描述包括软件架构和非功能性需求的架构设计信息。 架构设计模型生成器（110）根据架构设计信息生成架构设计模型。 权衡分析器（120）根据架构设计模型分析了由架构所满足的非功能性要求之间的折衷。 A转换器（130）根据非功能性要求的种类将分析的架构转换成不同的典型描述。 测试器（140）评估转换的架构是否满足非功能性要求。

公开(公告)号：KR1020020049767A

公开(公告)日：2002-06-26

申请号：KR1020000079050

申请日：2000-12-20

Applicant: 한국전자통신연구원

Inventor： 정효택 ,  김동관 ,  양영종

IPC: G06F17/30

Abstract: PURPOSE: An apparatus and a method for reconstructing a data structural according to an access frequency are provided to rapidly access to data with high access frequency by converting an existing data structural into a tree structure, and by providing a weight according to an access frequency of each data node. CONSTITUTION: A logical structure converter(11) converts indexes on data capable of performing an access through a URL in the form of a tree. A restriction condition processor(12) selects nodes and edges not to be changed in the data structural system in the form of the tree by the logical structure converter(11) and performs a grouping of the nodes and edges selected. In addition, the restriction condition processor(12) divides existing trees into sub trees. A weight setting device(13) sets a weight to each node in the sub trees divided through the processor(12). A hoffman code converter(14) converts each weight into hoffman codes and provides the codes to each node. A logical data structure generator(15) generates logical data according to hoffman code values provided through the code converter(14).

Abstract translation: 目的：提供一种根据访问频率重构数据结构的装置和方法，通过将现有数据结构转换为树结构，通过提供根据访问频率的访问频率的权重来快速访问具有高访问频率的数据 每个数据节点。 构成：逻辑结构转换器（11）通过URL以树的形式转换能够执行访问的数据的索引。 限制条件处理器（12）由逻辑结构转换器（11）选择树形式的数据结构系统中不改变的节点和边，并执行所选节点和边的分组。 此外，限制条件处理器（12）将现有树分为子树。 权重设定装置（13）对通过处理器（12）划分的子树中的每个节点设置权重。 霍夫曼代码转换器（14）将每个权重转换成霍夫曼代码并将代码提供给每个节点。 逻辑数据结构生成器（15）根据通过代码转换器（14）提供的霍夫曼代码值生成逻辑数据。

公开(公告)号：KR100305363B1

公开(公告)日：2001-11-22

申请号：KR1019970058568

申请日：1997-11-06

Applicant: 한국전자통신연구원

Inventor： 정효택 ,  이선미 ,  박현민

IPC: G06F17/30

Abstract: PURPOSE: A method for modeling the metadata of electronic document, a method and a system for managing metadata are provided to develop a metadata model and technology documents on the Internet, to make a user easily and conveniently manage the metadata, and to import/export an SGML(Standard Generalized Markup Language) file. CONSTITUTION: The method comprises steps of classifying the elements of metadata into the necessary, optional and repeatable elements after deciding the elements of metadata and classifying into a tree type structure having proper depth for each characteristic(201), considering a plan in respect to the way using as a model realizing means in case of not using an SGML as a means to realize a model(202), making an SGML DTD(Data Type Description) based on the SGML tag name of each element, elements, objects and attributes in case of using SGML and parsing the DTD by using an SGML parser, and parsing again after changing the SGML DTD if an error occurs in the parsed file and storing the file if not.