公开(公告)号：US20150015490A1

公开(公告)日：2015-01-15

申请号：US14324447

申请日：2014-07-07

Applicant: Korea Electronics Technology Institute

Inventor： Yang Keun AHN ,  Kwang Mo JUNG

IPC: G06F3/01 ,  G06F3/0354 ,  G01S17/50

CPC classification number: G06F3/011 ,  G01S17/42 ,  G01S17/89 ,  G06F3/005 ,  G06F3/017 ,  G06F3/0304

Abstract: Provided are an apparatus and method for controlling a virtual mouse based on a hand motion. The apparatus includes an image processing unit configured to measure a maximum horizontal width of a hand region of a user and a width of an index finger in any one of a first depth image captured in a state in which the index finger is spread out in a vertical direction with his or her fist and a second depth image captured in a state in which the index finger is folded with the fist, a hand motion recognizing unit configured to compare the maximum horizontal width and the width of the index finger to recognize whether the index finger is folded, and a function matching unit configured to match a change in a folded state of the index finger to a pre-set first function and output a control signal for the function.

Abstract translation: 提供了一种基于手动控制虚拟鼠标的装置和方法。 该装置包括：图像处理单元，被配置为测量用户的手区域的最大水平宽度和食指的宽度，在食指在其中扩展的状态下捕获的第一深度图像中的任一个中 使用其拳头的垂直方向和在食指用拳头折叠的状态下拍摄的第二深度图像;手运动识别单元，被配置为比较食指的最大水平宽度和宽度，以识别是否 食指折叠，功能匹配单元被配置为将食指的折叠状态的变化与预设的第一功能相匹配，并输出用于该功能的控制信号。

公开(公告)号：US20140176502A1

公开(公告)日：2014-06-26

申请号：US13952227

申请日：2013-07-26

Applicant: Korea Electronics Technology Institute

Inventor： Young Min KIM ,  Byoung Ha PARK ,  Yang Keun AHN ,  Kwang Mo JUNG

IPC: G06F3/01 ,  G06F3/03

CPC classification number: G06F3/016 ,  G06F3/011 ,  G06F3/0304

Abstract: The present invention relates to an image display apparatus and method for displaying a three-dimensional (3D) image capable of interacting with a user, and provides a 3D image display apparatus and method that may interact with a user by reproducing a 3D image, generated by a conventional volume display apparatus, at a position different from a position at which the 3D image is generated, and by modifying and playing the reproduced 3D image based on a motion of the user. Also, the present invention enables the user to realistically interact with the 3D image by stimulating tactile sensation of the user through ultrasound.

Abstract translation: 本发明涉及一种用于显示能够与用户交互的三维（3D）图像的图像显示装置和方法，并且提供可以通过再现3D图像与用户交互的3D图像显示装置和方法，生成 通过传统的体积显示装置，在与生成3D图像的位置不同的位置处，并且通过基于用户的运动修改和播放再现的3D图像。 此外，本发明使得用户能够通过超声波刺激用户的触觉来实际地与3D图像交互。

公开(公告)号：US20150026646A1

公开(公告)日：2015-01-22

申请号：US14073415

申请日：2013-11-06

Applicant: Korea Electronics Technology Institute

Inventor： Yang Keun AHN ,  Kwang Mo JUNG ,  Young Choong PARK ,  Kwang Soon CHOI

IPC: G06F3/0488

CPC classification number: G06F3/011 ,  G06F3/017 ,  G06F3/0304 ,  G06K9/00201 ,  G06K9/00355 ,  G06K9/4604 ,  G06K9/525

Abstract: Provided is a user interface (UI) apparatus based on a hand gesture. The UI apparatus includes an image processing unit configured to detect a position of an index finger and a center position of a hand from a depth image obtained by photographing a user's hand, and detect a position of a thumb on a basis of the detected position of the index finger and the detected center position of the hand, a hand gesture recognizing unit configured to recognize a position change of the index finger and a position change of the thumb, and a function matching unit configured to match the position change of the index finger to a predetermined first function, match the position change of the thumb to a predetermined second function, and output a control signal for executing each of the matched functions.

Abstract translation: 提供了基于手势的用户界面（UI）装置。 UI装置包括图像处理单元，被配置为从通过拍摄用户的手获得的深度图像检测食指的位置和手的中心位置，并且基于检测到的位置来检测拇指的位置 食指和检测到的手的中心位置;手势识别单元，被配置为识别食指的位置变化和拇指的位置变化;以及功能匹配单元，被配置为使食指的位置变化 到预定的第一功能，将拇指的位置变化与预定的第二功能相匹配，并输出用于执行每个匹配功能的控制信号。

公开(公告)号：US20160012285A1

公开(公告)日：2016-01-14

申请号：US14536815

申请日：2014-11-10

Applicant: Korea Electronics Technology Institute

Inventor： Yang Keun AHN ,  Chan Gyu KIM ,  Kwang Mo JUNG

IPC: G06K9/00 ,  G06K9/62 ,  G06T11/60 ,  G06F3/0488

CPC classification number: G06K9/00422 ,  G06F3/017 ,  G06K9/00355 ,  G06K9/6201 ,  G06T11/60

Abstract: Provided are a character input apparatus and method based on handwriting. The character input apparatus based on handwriting includes an image obtaining unit configured to obtain an image of a motion of a hand moving in a space, a pattern storage unit configured to store various types of character input pattern information required for inputting characters, a pattern recognizing unit configured to recognize a character input pattern from the image of a motion of a hand obtained by the image obtaining unit, compare the recognized character input pattern with the character input pattern information stored in the pattern storage unit, and output a character matched to the same pattern, and an input character display unit configured to display the character output from the pattern recognizing unit.

Abstract translation: 提供了一种基于笔迹的字符输入装置和方法。 基于手写的字符输入装置包括：图像获取单元，被配置为获得在空间中移动的手的运动的图像;图案存储单元，被配置为存储用于输入字符所需的各种类型的字符输入模式信息;模式识别 被配置为从由图像获得单元获得的手的运动的图像中识别字符输入模式的单元，将识别的字符输入模式与存储在模式存储单元中的字符输入模式信息进行比较，并输出与 以及输入字符显示单元，被配置为显示从图案识别单元输出的字符。

公开(公告)号：US20170294029A1

公开(公告)日：2017-10-12

申请号：US15484258

申请日：2017-04-11

Applicant: Korea Electronics Technology Institute

Inventor： Yang Keun AHN ,  Kwang Mo JUNG ,  Chan Gyu KIM

IPC: G06T7/73 ,  G06K9/00

CPC classification number: G06T7/73 ,  G06K9/00362 ,  G06K9/00369 ,  G06K9/468 ,  G06K9/6211 ,  G06T2207/10012 ,  G06T2207/30196

Abstract: Provided is an apparatus for recognizing user postures. The apparatus recognizes detailed postures such as a stand posture, a bending forward posture, a bending knees posture, a tilt right posture, and a tilt left posture, based on a variation between body information at a previous time and body information at a current time.

公开(公告)号：US20160274667A1

公开(公告)日：2016-09-22

申请号：US14803279

申请日：2015-07-20

Applicant: Korea Electronics Technology Institute

Inventor： Yang Keun AHN ,  Kwang Mo JUNG

IPC: G06F3/01 ,  G06F3/0489

CPC classification number: G06F3/017 ,  G06F3/0304 ,  G06F3/0426 ,  G06F3/04886

Abstract: Provided are an apparatus and method for inputting a character The apparatus includes a recognition unit configured to measure lengths from arbitrary points on a user's hands to respective fingertips and recognize a click gesture using the measured lengths, a control unit configured to control character input according to the recognized click gesture, and a display unit configured to display a character pad for the character input and display a character input according to the click gesture recognized on the character pad.

Abstract translation: 提供一种用于输入字符的装置和方法该装置包括：识别单元，被配置为测量从用户的手上的任意点到相应指尖的长度，并使用测量的长度识别点击手势;控制单元，被配置为根据 识别的点击手势，以及显示单元，被配置为显示用于字符输入的字符垫，并且根据在字符板上识别的点击动作来显示字符输入。

公开(公告)号：US20160246497A1

公开(公告)日：2016-08-25

申请号：US14816491

申请日：2015-08-03

Applicant: Korea Electronics Technology Institute

Inventor： Yang Keun AHN ,  Kwang Mo JUNG

IPC: G06F3/0488 ,  G06F3/0484

CPC classification number: G06F3/017 ,  G06F3/04895

Abstract: Provided are an apparatus and method for inputting a character based on a hand gesture. The apparatus includes a gesture recognition unit configured to recognize hand gestures of a user corresponding to horizontal directions, vertical directions, and diagonal directions, a control unit configured to control character input according to the directions of the recognized hand gestures, and a display unit configured to display a character pad for the character input and display characters input according to the directions of the hand gestures recognized on the character pad.

Abstract translation: 提供了一种用于基于手势输入角色的装置和方法。 该装置包括：手势识别单元，被配置为识别与水平方向，垂直方向和对角线方向对应的用户的手势;控制单元，被配置为根据所识别的手势的方向来控制字符输入;以及显示单元， 显示用于字符输入的字符垫，并根据字符板上识别的手势的方向显示输入的字符。

公开(公告)号：US20140168265A1

公开(公告)日：2014-06-19

申请号：US13945048

申请日：2013-07-18

Applicant: Korea Electronics Technology Institute

Inventor： Yang Keun AHN ,  Young Choong PARK ,  Kwang Soon CHOI ,  Kwang Mo JUNG

IPC: B60R1/00

CPC classification number: G02B27/01 ,  B60K35/00 ,  B60K2370/1529 ,  B60K2370/177 ,  B60K2370/179 ,  B60K2370/191 ,  B60K2370/785 ,  B60R1/00 ,  B60R2300/205 ,  B60R2300/308 ,  G02B2027/0118 ,  G02B2027/0127 ,  G02B2027/014

Abstract: Disclosed is a head-up display apparatus based on AR that three-dimensionally displays augmented image information on an object external to a vehicle on the basis of actual distance information between the vehicle and the external object, and thus can provide realistic information to a driver. The head-up display apparatus includes a distance information generating unit configured to receive an image signal from an image signal inputting apparatus capturing an image in front of a vehicle and generate distance information on each of a plurality of objects in the front image, an information image generating unit configured to generate an information image of each object in the front image, and an augmentation processing unit configured to generate augmented information image of each object on the basis of the distance information on each object.

Abstract translation: 公开了一种基于AR的平视显示装置，其基于车辆与外部物体之间的实际距离信息，在车辆外部的物体上三维地显示增强图像信息，并且因此可以向驾驶员提供逼真的信息 。 平视显示装置包括：距离信息生成单元，被配置为从拍摄车辆前方的图像的图像信号输入装置接收图像信号，并生成前方图像中的多个物体的距离信息，信息 图像生成单元，被配置为生成前方图像中的每个对象的信息图像;以及增强处理单元，被配置为基于关于每个对象的距离信息生成每个对象的增强信息图像。

公开(公告)号：US20140133022A1

公开(公告)日：2014-05-15

申请号：US13855367

申请日：2013-04-02

Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE

Inventor： Young Min KIM ,  Byoung Ha PARK ,  Yang Keun AHN ,  Kwang Mo JUNG

IPC: G02B27/22

CPC classification number: G02B27/2214 ,  Y10T29/49826

Abstract: Provided are a 3D display device and a method of manufacturing the same. The 3D display device includes a curve-shaped display panel displaying an image, and a curve-shaped lenticular lens disposed in front of or behind the display panel. A left-eye image displayed by the display panel is presented to a user's left eye through the lenticular lens, and a right-eye image displayed by the display panel is presented to a user's left eye through the lenticular lens.

Abstract translation: 提供了3D显示装置及其制造方法。 3D显示装置包括显示图像的曲线状显示面板和设置在显示面板前方或后方的曲线状双凸透镜。 由显示面板显示的左眼图像通过双凸透镜呈现给用户的左眼，并且由显示面板显示的右眼图像通过双凸透镜呈现给用户的左眼。