公开(公告)号：KR1020050007688A

公开(公告)日：2005-01-21

申请号：KR1020030047256

申请日：2003-07-11

Applicant: 한국과학기술원

Inventor： 변증남 ,  김대진

IPC: G06K9/46

Abstract: PURPOSE: A system and a method for recognizing a face/facial expression displaying information of each process to a GUI(Graphic User Interface) are provided to integrally perform all processes from image capture to the face/facial expression recognition and display processing information to the GUI by using a web camera and a PC of a low price. CONSTITUTION: An image input part(121) inputs image information from the camera(110). A face/facial expression recognition program operator(122) recognizes a face and a facial expression by extracting the face from an image inputted from the image input part, extracting facial elements from the extracted face, and extracting features from the extracted facial elements. The GUI(123) parses/transfers a user's command inputted from a key input part(140) to the recognition program operator, and displays the image and the information for each process executed in the recognition program operator to a monitor(130).

Abstract translation: 目的：提供一种用于识别向GUI（图形用户界面）显示每个处理信息的面部/面部表情的系统和方法，以将从图像捕捉到面部/面部表情识别和显示处理信息的所有处理整体地执行到 GUI通过使用网络摄像机和低价格的PC。 构成：图像输入部（121）输入来自照相机（110）的图像信息。 面部/面部表情识别程序操作器（122）通过从从图像输入部分输入的图像中提取面部，从提取的面部提取面部元素，以及从提取的面部元素中提取特征来识别面部和面部表情。 GUI（123）将从键输入部（140）输入的用户命令解析/传送给识别程序操作者，并将图像和在识别程序运算器中执行的每个处理的信息显示给监视器（130）。

公开(公告)号：KR1020040046005A

公开(公告)日：2004-06-05

申请号：KR1020020073803

申请日：2002-11-26

Applicant: 한국과학기술원

Inventor： 이형욱 ,  김대진 ,  변증남

IPC: B25J15/08

Abstract: PURPOSE: A robot gripper is provided to stably grip various objects in shape by using cable mechanism for connecting active fingers to passive fingers. CONSTITUTION: A robot gripper(100) using cable mechanism is composed of a motor(120), a power transmission unit(130) for transmitting the driving power of the motor to fingers, a pair of active fingers(140) coupled to the power transmission unit and receiving the driving power, a pair of passive fingers(150) rotatably coupled to the active fingers respectively, and an indirect power transmission cable. The indirect power transmission cable connects the active fingers to the passive fingers so that the passive fingers are operated passively when the active fingers are operated.

Abstract translation: 目的：提供机器人夹持器，通过使用用于将活动手指连接到被动手指的电缆机构来稳定地夹持各种物体。 构成：使用电缆机构的机器人夹持器（100）由电动机（120），用于将电动机的驱动力传递到手指的动力传递单元（130），耦合到动力的一对有效手指（140） 传输单元并且接收驱动电力，分别可旋转地联接到有效手指的一对被动指状物（150）和间接电力传输电缆。 间接电力传输电缆将活动手指连接到被动手指，使得当活动手指被操作时被动手指被动地操作。

公开(公告)号：KR1020030077348A

公开(公告)日：2003-10-01

申请号：KR1020020016422

申请日：2002-03-26

Applicant: 한국과학기술원

Inventor： 김대진 ,  김정배 ,  장원 ,  변증남

IPC: H04N7/08

CPC classification number: G09B21/009 ,  G06T13/20 ,  G06T15/04

Abstract: PURPOSE: A system for generating three-dimensional finger language animation based on TV subtitle signals is provided to help a deaf and dumb person to understand subtitle broadcasting. CONSTITUTION: A subtitle decoder(101) extracts subtitle signals included in TV signals. A pre-processor(102) processes the extracted subtitle signals into subtitle signals appropriate for the finger language expression. A morpheme analyzing unit(103) analyzes the subtitle signal obtained from the pre-processor into morphemes. A three-dimensional finger language animation database(104) provides appropriate three-dimensional finger language animation data according to the result of the morpheme analysis. A three-dimensional finger language speaker modeling unit realizes three-dimensional finger language animation by using the three-dimensional finger language animation data. A three-dimensional finger language animation information display unit displays the three-dimensional finger language speaker modeling unit and related three-dimensional information.

Abstract translation: 目的：提供一种基于电视字幕信号产生三维手指语言动画的系统，以帮助聋哑人了解字幕广播。 构成：字幕解码器（101）提取包括在TV信号中的字幕信号。 预处理器（102）将提取的字幕信号处理成适合于手指语言表达的字幕信号。 语素分析单元（103）将从预处理器获得的字幕信号分析成语素。 三维手指语言动画数据库（104）根据语素分析的结果提供适当的三维手指语言动画数据。 三维手指语言扬声器建模单元通过使用三维手指语言动画数据实现三维手指语言动画。 三维手指语言动画信息显示单元显示三维手指语言说话者建模单元和相关的三维信息。

公开(公告)号：KR1020150118252A

公开(公告)日：2015-10-22

申请号：KR1020140043633

申请日：2014-04-11

Applicant: 한국과학기술원

Inventor： 전상용 ,  전형수 ,  김대진

IPC: C07K7/64 ,  C07K1/107 ,  C07K7/08 ,  A61K38/02

CPC classification number: C07K7/64 ,  C07K7/08 ,  A61K38/00 ,  A61K38/02 ,  A61K47/00 ,  C07K1/107 ,  C07K14/001

Abstract: 본발명은신규한컨스트럭트를갖는환형의β-헤어핀기반펩타이드바인더를제공한다. 본발명의환형의β-헤어핀기반펩타이드바인더는의약으로서의용도를가질뿐만아니라, 생체내 물질의검출,분자이미징,세포이미징및 약물전달을하는데 이용될수 있으며, 에스코트분자로도이용될수 있다.

Abstract translation: 本发明提供具有新颖结构的环状β-发夹基肽结合物。 本发明的基于环状β-发夹的肽结合剂可以用作药物，并且肽粘合剂也可用于体内分子的检测，体内分子成像，体外细胞成像，药物递送和护送分子 以及。

公开(公告)号：KR100553850B1

公开(公告)日：2006-02-24

申请号：KR1020030047256

申请日：2003-07-11

Applicant: 한국과학기술원

Inventor： 변증남 ,  김대진

IPC: G06K9/46

Abstract: 본 발명은 영상캡처에서부터 얼굴인식/표정인식까지의 전 처리과정이 통합적으로 이루어지고 각 처리과정에 대한 정보를 그래픽사용자인터페이스로 표시하는 얼굴인식/표정인식 시스템 및 방법에 관한 것이다.
이러한 얼굴인식/표정인식 시스템은, 카메라로부터 영상정보를 입력하는 영상입력부와; 상기 영상입력부를 통해 입력되는 영상으로부터 얼굴을 추출하고, 추출된 얼굴로부터 얼굴요소를 추출하고, 추출된 얼굴요소로부터 얼굴인식 및 표정인식을 위한 특징을 추출하여 얼굴인식/표정인식하는 인식프로그램구동부와; 키입력부로부터 입력되는 사용자 명령을 해석하여 상기 인식프로그램구동부에게 전달하고, 상기 인식프로그램구동부가 얼굴인식/표정인식하는 각 처리과정에서의 영상과 각 처리과정에 대한 정보를 모니터에 표시하는 그래픽사용자인터페이스부를 포함한다.
GUI, 표정인식, 얼굴추출, 얼굴요소추출, 특징추출

公开(公告)号：KR1020040069050A

公开(公告)日：2004-08-04

申请号：KR1020030005471

申请日：2003-01-28

Applicant: 한국과학기술원

Inventor： 한정수 ,  김대진 ,  이형욱 ,  변증남

IPC: A61G5/04 ,  G05B99/00

Abstract: PURPOSE: Provided are an electric wheelchair interface device and method using electromyogram signal and an electric wheelchair that a spine patient who can't move hands free drives by moving muscle on a shoulder or a neck. CONSTITUTION: The wheelchair interface device includes: two pairs of dipolar electrode(101a,101b,111a,111b) to obtain a user's electromyogram signal by being mounted on the user's muscle; a pre-treatment part which filters the signal and converts it into a digital value; a memory(123) to store a movement data of the user according to a wheelchair driving command; and a microprocessor(122) which senses the movement of the user by using the electromyogram signal passed through the pre-treatment part, and senses the wheelchair driving command from the memory(123) to drive the electric wheelchair thereby. The pre-treatment part includes such as a differential amplifier, notch filters(103,113), band pass filters(104,114), and an A/D converter(121).

Abstract translation: 目的：提供一种使用肌电信号和电动轮椅的电动轮椅接口装置和方法，通过在肩膀或颈部上移动肌肉不能移动手免费驾驶的脊柱患者。 构成：轮椅接口装置包括：两对偶极电极（101a，101b，111a，111b），通过安装在使用者的肌肉上获得用户的肌电图信号; 预处理部分，其对信号进行滤波并将其转换成数字值; 存储器（123），用于根据轮椅驾驶命令来存储用户的运动数据; 以及微处理器（122），其通过使用通过预处理部件的肌电信号感测用户的移动，并且从存储器（123）感测到轮椅驾驶命令以驱动电动轮椅。 预处理部分包括诸如差分放大器，陷波滤波器（103,113），带通滤波器（104,114）和A / D转换器（121）。