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公开(公告)号：KR1020110064564A
公开(公告)日：2011-06-15
申请号：KR1020090121232
申请日：2009-12-08
Applicant: 한국전자통신연구원
IPC: G06F17/30
CPC classification number: G06F17/30026 , G11B2020/10564
Abstract: PURPOSE: A contents searching apparatus and method are provided to extract audio features robust to various distortion with a simple computation such as filtering. CONSTITUTION: A content searching unit extracts an audio signal from video contents or audio contents(S410). The content searching unit extracts features from an audio signal extracted through filtering(S420). The content searching unit refers to contents including the extracted feature from a database(S430). Using the audio feature robust to distortion, the content searching unit improves the accuracy of content searching.
Abstract translation: 目的：提供一种内容搜索装置和方法，通过简单的计算（如过滤）来提取对各种失真鲁棒的音频特征。 构成：内容搜索单元从视频内容或音频内容中提取音频信号（S410）。 内容搜索单元从通过滤波提取的音频信号中提取特征（S420）。 内容搜索单元参考从数据库中提取的特征的内容（S430）。 内容搜索单元使用音频功能强大的失真，提高了内容搜索的准确性。
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公开(公告)号：KR100939640B1
公开(公告)日：2010-01-28
申请号：KR1020070132592
申请日：2007-12-17
Applicant: 한국전자통신연구원
IPC: G01S3/80
Abstract: 본 발명은 초음파를 발신하는 복수 개의 초음파 위성을 설치하여 이동체의 위치를 인식하기 위한 초음파를 이용한 위치인식방법 및 위치인식시스템을 제공한다. 본 발명은 초음파를 발신하는 복수 개의 초음파 위성을 설치하여 이동체의 위치를 인식하기 위한 초음파를 이용한 위치인식방법으로서, 복수 개의 초음파 위성에 동기신호를 발생하는 단계와, 각 초음파 위성이 동시에 상이한 주파수의 초음파를 발신하는 단계와, 초음파를 수신한 이동체 수신기가 초음파의 주파수 대역별로 이동체 자신과 각 초음파 위성과의 거리를 계산하는 단계와, 계산된 거리에 기초하여 이동체의 현재 위치를 산출하는 단계를 포함하는 것을 특징으로 하는 초음파를 이용한 위치인식방법을 제공한다. 본 발명에 따른 초음파를 이용한 위치인식시스템은 초음파를 발신하는 초음파 위성, 이 초음파 위성에서 발신되는 초음파를 수신하여 현재의 위치를 인식하는 이동체, 초음파 위성과 이동체에 동기신호를 제공하기 위한 기준시각 방송기 및 이동체에 초음파 위성의 좌표를 제공하기 위한 서버를 구비하여 이루어진다.
다중 주파수, 위치인식장치, 음원, 초음파-
公开(公告)号：KR1020090062748A
公开(公告)日：2009-06-17
申请号：KR1020070130180
申请日：2007-12-13
Applicant: 한국전자통신연구원
Abstract: An on-site experience guiding system and a method thereof are provided to offer an environment where a user can directly visit his/her destination in travel or pavilion and see/touch/feel objects. A location sensor(21) traces the location of a user. An inertia sensor(23) traces the acceleration and posture of the user. A camera unit(25) photographs exhibits of a specific area. A communication module(27) transmits information about the user location, acceleration and posture to a portable information terminal. A wireless communication unit(33) performs the communication with an on-site experience server to receive information about the specific area.
Abstract translation: 提供现场经验指导系统及其方法，以提供用户可以在旅行或亭子中直接访问他/她的目的地并查看/触摸/感觉对象的环境。 位置传感器（21）跟踪用户的位置。 惯性传感器（23）跟踪用户的加速度和姿势。 相机单元（25）拍摄特定区域的展品。 通信模块（27）将关于用户位置，加速度和姿势的信息发送到便携式信息终端。 无线通信单元（33）执行与现场经验服务器的通信，以接收关于特定区域的信息。
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公开(公告)号：KR100883389B1
公开(公告)日：2009-02-11
申请号：KR1020070073355
申请日：2007-07-23
Applicant: 한국전자통신연구원
Abstract: 본 발명은 고개 움직임을 이용한 문자 입력 장치 및 방법에 관한 것으로서, 고개를 좌우, 또는 상하로 움직이는 동작에 의해 자판상의 번호 키를 선택하고, 선택된 키에서 할당된 문자입력을 생성하여 상기 생성된 해당 문자를 출력함으로써 손을 사용하지 못하는 상황에서도 정보 단말기에서의 해당 문자 선택을 쉽고 빠르게 입력할 수 있는 효과가 있다.
문자입력, 고개 움직임, 화면상 자판-
公开(公告)号：KR100864725B1
公开(公告)日：2008-10-23
申请号：KR1020070129526
申请日：2007-12-13
Applicant: 한국전자통신연구원
IPC: H04B1/40
CPC classification number: H04M1/7258 , H04M1/72583 , H04M2201/38 , H04M2250/52
Abstract: A mobile terminal having hot keys for contents operation and an interaction method thereof are provided to operate contents exhibited in an exhibition hall variously on virtual reality or mixed reality, thereby enabling a user to operate the contents more conveniently and instinctively during movement. A mobile terminal(100) having hot keys for contents operation comprises a camera(110), an RF(Radio Frequency) processor(120), a keypad(130), a control unit(170), a storage unit(150), a display unit(160), and a hot key pad(140). The camera photographs contents. The hot key pad operates the contents photographed by the camera. The display unit displays the contents photographed by the camera. The control unit operates the contents displayed on the display unit according to a control command inputted through the hot key pad on virtual reality or mixed reality.
Abstract translation: 提供具有用于内容操作的热键的移动终端及其交互方法，用于操作在展览厅内展示的虚拟现实或混合现实的内容，从而使得用户能够在移动期间更方便地和本能地操作内容。 具有用于内容操作的热键的移动终端（100）包括相机（110），RF（射频）处理器（120），小键盘（130），控制单元（170），存储单元（150） 显示单元（160）和热键盘（140）。 相机拍摄内容。 热键盘操作照相机拍摄的内容。 显示单元显示由照相机拍摄的内容。 控制单元根据在虚拟现实或混合现实中通过热键盘输入的控制命令来操作在显示单元上显示的内容。
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Patent Agency Ranking
公开(公告)号：KR1020080050969A
公开(公告)日：2008-06-10
申请号：KR1020070073355
申请日：2007-07-23
Applicant: 한국전자통신연구원
Abstract: An apparatus and a method for inputting characters by using motion of a head are provided to enable a severely handicapped to input characters easily and to exchange information with others via a terminal like a portable phone or a computer by moving the head left, right, up and down. A method for inputting characters comprises the following several steps. A program or an apparatus starts operation(S100). A user moves the head in a set direction(S101), selects a specific number group where a character to be inputted on a screen keyboard is included(S102), moves the head in a set direction(S103) and selects a wanted number key within the selected specific number group(S104). If the user selects one number key, the user moves the head in a set direction for selecting one among characters assigned to the selected number key wherein the maximum number of the characters can be three(S105,S106). If finishing inputting the final characters(S107), the program or the apparatus is restored to an initial state.
Abstract translation: 提供一种通过使用头部的运动来输入字符的装置和方法，以使得严重残疾人容易地输入字符，并通过诸如便携式电话或计算机的终端与其他人交换信息，方法是将头左右移动 和下来 用于输入字符的方法包括以下几个步骤。 程序或装置开始操作（S100）。 用户在设定方向上移动头（S101），选择包括要在屏幕键盘上输入的字符的特定号码组（S102），使头沿设定方向移动（S103），并选择所需的号码键 在所选择的特定编号组内（S104）。 如果用户选择一个数字键，则用户在设定方向上移动头部，以便在分配给所选择的数字键的字符中选择一个，其中最大字符数可以是三个（S105，S106）。 如果完成输入最终字符（S107），程序或装置恢复到初始状态。
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公开(公告)号：KR100453223B1
公开(公告)日：2004-10-15
申请号：KR1020010081582
申请日：2001-12-20
Applicant: 한국전자통신연구원
IPC: G06Q50/22
Abstract: PURPOSE: A system for impediment prevention and rehabilitation procedure of patient is provided to enable a brain injured patient to learn a medical treatment program with interest for a long time by inputting data using hands and feet of the patient, thereby operating a dynamic entity in a virtual space of a display unit located in the front of the patient in accordance with the inputted data. CONSTITUTION: An input device(20) receives the first data from a user's hand and the second data from the user's foot. An output device(60) displays a predetermined dynamic entity on a display unit(62) of a system in accordance with the first data and the second data. The output device(60) displays an operation of the dynamic entity, a program menu for operating the system, and an operating state. A driving unit(14) changes the dynamic entity in the output device(60) by responding to the first data and the second data inputted in the display unit(62). A human computer interface control device(10) controls the output device(60) in accordance with an operation of the driving unit(14) and includes a program for operating the system.
Abstract translation: 目的：提供一种用于患者的障碍预防和康复程序的系统，以使得脑损伤患者能够通过使用患者的手和脚输入数据而长时间感兴趣地学习医疗处理程序，由此操作动态实体在 根据输入的数据，位于患者前方的显示单元的虚拟空间。 组成：输入设备（20）接收来自用户手的第一数据和来自用户脚的第二数据。 输出设备（60）根据第一数据和第二数据在系统的显示单元（62）上显示预定的动态实体。 输出装置（60）显示动态实体的操作，用于操作系统的程序菜单以及操作状态。 驱动单元（14）通过响应在显示单元（62）中输入的第一数据和第二数据来改变输出装置（60）中的动态实体。 根据驱动单元（14）的操作，人机界面控制装置（10）控制输出装置（60），并且包括用于操作系统的程序。
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公开(公告)号：KR1020040055521A
公开(公告)日：2004-06-26
申请号：KR1020020082216
申请日：2002-12-21
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A system and method for predicting function of protein are provided, thereby predicting function of protein using only a nucleotide sequence, so that a larger number of domain search data can be obtained, and the time required for analysis of domain can be reduced. CONSTITUTION: The system for predicting function of protein by domains and homology search comprises a DNA sequencer; an amino sequencer; a sequencing data analysing portion obtaining DNA, RNA and amino acid sequence data from the sequencing data of the DNA sequencer and amino acid sequencer; and a bioinformatics portion for extracting numerous possible amino acid sequence corresponding to the DNA, RNA and amino acid sequence data from the sequencing data analysing portion, searching domain and homology to target amino acid sequence, homology modeling, protein structure searching, and predicting the protein function.
Abstract translation: 目的：提供一种预测蛋白质功能的系统和方法，从而通过仅使用核苷酸序列预测蛋白质的功能，从而可以获得更多的结构域搜索数据，减少分析时间所需的时间。 构成：通过结构域和同源性检索蛋白质功能的预测系统包括DNA测序仪; 氨基测序仪 序列数据分析部分从DNA测序仪和氨基酸测序仪的测序数据获得DNA，RNA和氨基酸序列数据; 和生物信息学部分，用于从测序数据分析部分提取对应于DNA，RNA和氨基酸序列数据的多个可能的氨基酸序列，搜索结构域和与靶氨基酸序列的同源性，同源性建模，蛋白质结构搜索和预测蛋白质 功能。
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公开(公告)号：KR1020020076829A
公开(公告)日：2002-10-11
申请号：KR1020010016973
申请日：2001-03-30
Applicant: 한국전자통신연구원
IPC: G06Q50/22
Abstract: PURPOSE: A system for preventing/remedying a dementia based on a virtual reality using the Internet is provided to enable a dementia patient to receive a medical treatment by making the dementia patient receive a medical examination in a remote place and perform a dementia treating scenario on a virtual reality on the Internet. CONSTITUTION: If a patient connects to a web server, a dementia web page is supplied on a web browser of the patient(S211). Personal information of the patient written in a member joining process(S213), a patient detailed questions table, and a reserved time for a medical examination are stored in a member information DB(S214). Thus, an environment for a remote medical examination between a doctor and the patient and a prescription is supplied(S215). An environment capable of treating the patient is supplied in accordance with a scenario in a virtual reality prescribed by the doctor(S216). The result is stored in the member information DB, and the result is supplied to the doctor(S217). If a medical examination is received from the doctor again(S218), the above stages are repeated.
Abstract translation: 目的：提供一种基于使用互联网的虚拟现实来预防/治疗痴呆症的系统，以使痴呆患者能够通过使痴呆患者在偏远的地方接受体检并且执行痴呆症治疗方案来接受治疗 互联网上的虚拟现实。 构成：如果患者连接到网络服务器，则在患者的网络浏览器上提供痴呆网页（S211）。 在会员信息DB（S214）中存储了以会员加入处理书写的患者的个人信息（S213），患者详细问题表和用于体格检查的保留时间。 因此，提供用于医生与患者之间的远程医疗检查的环境和处方（S215）。 根据由医生规定的虚拟现实中的场景提供能够治疗患者的环境（S216）。 将结果存储在成员信息DB中，将结果提供给医生（S217）。 再次接受医生检查（S218），重复上述阶段。
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公开(公告)号：KR1020020053980A
公开(公告)日：2002-07-06
申请号：KR1020000082256
申请日：2000-12-26
Applicant: 한국전자통신연구원
IPC: G10L19/018
Abstract: PURPOSE: A device of inserting an audio watermark is provided to perform a WT(Wavelet Transform) while inserting a watermark, and to detect the watermark without original audio data, thereby inserting the watermark in real time and improving security. CONSTITUTION: A watermark generator(10) generates a watermark signal, and band-spreads the watermark signal by using a PN(Pseudo Noise) signal. A WT unit(30) wavelet-transforms an original audio signal to separate the signal into a low frequency band and a high frequency band, and calculates entropy by WT. A modulator(20) modulates the band-spread watermark signal by using a predetermined frequency, and controls a gain of the modulated watermark signal by using the entropy. An IWT(Inverse Wavelet Transform) unit(40) inserts the gain-controlled watermark signal into the low frequency band, and performs an IWT process for the watermark signal of the low frequency band and an audio signal of the high frequency band, then outputs an audio signal inserted with an watermark.
Abstract translation: 目的：提供插入音频水印的装置，以便在插入水印时执行WT（小波变换），并且检测没有原始音频数据的水印，从而实时插入水印并提高安全性。 构成：水印发生器（10）产生水印信号，并通过使用PN（伪噪声）信号对水印信号进行频谱扩展。 WT单元（30）对原始音频信号进行小波变换，将信号分离成低频带和高频带，并通过WT计算熵。 调制器（20）通过使用预定频率来调制带扩展水印信号，并且通过使用熵来控制调制水印信号的增益。 IWT（逆小波变换）单元（40）将增益控制水印信号插入低频带，并对低频带的水印信号和高频带的音频信号进行IWT处理，然后输出 插入水印的音频信号。
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