公开(公告)号：US20160379354A1

公开(公告)日：2016-12-29

申请号：US15046929

申请日：2016-02-18

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jae-Hean KIM ,  Hyun KANG ,  Soon-Chul JUNG ,  Young-Mi CHA ,  Jin-Sung CHOI

IPC: G06T7/00 ,  H04N13/02 ,  G06K9/46

CPC classification number: H04N13/239 ,  H04N2013/0074 ,  H04N2013/0081

Abstract: An apparatus and method for measuring the position of a stereo camera. The apparatus for measuring a position of the camera according to an embodiment includes a feature point extraction unit for extracting feature points from images captured by a first camera and a second camera and generating a first feature point list based on the feature points, a feature point recognition unit for extracting feature points from images captured by the cameras after the cameras have moved, generating a second feature point list based on the feature points, and recognizing actual feature points based on the first feature point list and the second feature point list, and a position variation measurement unit for measuring variation in positions of the cameras based on variation in relative positions of the actual feature points.

Abstract translation: 一种用于测量立体相机的位置的装置和方法。 根据实施例的用于测量相机的位置的装置包括：特征点提取单元，用于从由第一相机和第二相机捕获的图像中提取特征点，并且基于特征点生成第一特征点列表;特征点 识别单元，用于在相机移动之后从摄像机拍摄的图像中提取特征点，基于特征点生成第二特征点列表，并且基于第一特征点列表和第二特征点列表识别实际特征点，以及 位置变化测量单元，用于基于实际特征点的相对位置的变化来测量照相机的位置变化。

公开(公告)号：US20160227196A1

公开(公告)日：2016-08-04

申请号：US15000419

申请日：2016-01-19

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hyun KANG ,  Jae-Hean KIM ,  Chang-Joon PARK ,  Jin-Sung CHOI

IPC: H04N13/02 ,  H04N13/00

CPC classification number: H04N13/254 ,  G01B11/2504 ,  G06T7/521 ,  G06T7/73 ,  G06T2207/10024 ,  G06T2207/30244 ,  H04N13/221 ,  H04N13/246 ,  H04N13/257 ,  H04N13/296 ,  H04N2013/0077

Abstract: A 3D scanning apparatus and method using lighting based on a smart phone. The 3D scanning apparatus includes: an image capturing unit for capturing the image of a 3D object using a camera and a lighting apparatus installed in a terminal; an image processing unit for generating a color-enhanced image corresponding to the light emitted by the lighting apparatus; and a scanning unit for scanning the 3D object in 3D by extracting a scan area from the color-enhanced image based on the light and by extracting position information corresponding to the scan area.

Abstract translation: 一种使用基于智能电话的照明的3D扫描装置和方法。 3D扫描装置包括：图像拍摄单元，用于使用相机和安装在终端中的照明装置捕获3D对象的图像; 图像处理单元，用于生成与由所述照明装置发射的光对应的色彩增强图像; 以及扫描单元，用于通过基于光从颜色增强图像提取扫描区域并通过提取与扫描区域相对应的位置信息来3D扫描3D对象。

公开(公告)号：US20140070052A1

公开(公告)日：2014-03-13

申请号：US14025196

申请日：2013-09-12

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hyun KANG

IPC: B64F1/18

CPC classification number: B64F1/18 ,  B64F1/007

Abstract: Provided is a method of providing a smart helipad configured to support landing of a vertical takeoff and landing aircraft, the method including adaptively displaying an imaged marker recognizable by a camera mounted to the vertical takeoff and landing aircraft; obtaining tilting information about a ground surface and a sea surface using a gyro sensor; and adjusting a landing pad connected to a display unit on which the marker is displayed to be in parallel with a horizontal line based on the tilting information, using a motion platform having change responsiveness to all of the directions.

Abstract translation: 提供了一种提供配置为支持垂直起飞和着陆飞机着陆的智能直升机停机坪的方法，所述方法包括自适应地显示由安装到垂直起飞和着陆飞机的照相机可识别的成像的标记; 使用陀螺仪传感器获得关于地面和海面的倾斜信息; 以及使用具有对所有方向的响应性变化的运动平台，基于倾斜信息来调整连接到显示单元上的标记与水平线平行的着陆垫。