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公开(公告)号：US20210201570A1
公开(公告)日：2021-07-01
申请号：US17133807
申请日：2020-12-24
Inventor： Jung-Jae YU , Kyung-Kyu KANG , Hye-Sun KIM , Chang-Joon PARK , Yun-Ji BAN , Dong-Wan RYOO , Man-Hee LEE , Chang-Woo CHU
Abstract: Disclosed herein are a method and apparatus for generating a digital surface model using satellite imagery. The method includes correcting a geometric error in input satellite images, generating one or more depth maps using a stereo matching method based on the corrected satellite images, and generating a digital surface model by combining the generated depth maps and by estimating a height value for each location on the ground surface.
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2.发明申请3D MULTIFUNCTIONAL DEVICE WITH 3D SCANNING FUNCTION AND 3D PRINTING FUNCTION AND OPERATION METHOD THEREOF 审中-公开具有3D扫描功能的3D多功能设备和3D打印功能及其操作方法公开(公告)号：US20170066193A1
公开(公告)日：2017-03-09
申请号：US15072545
申请日：2016-03-17
Inventor： Jae-Hean KIM , Hyun KANG , Jung-Jae YU , Hye-Sun KIM , Chang-Joon PARK , Yun-Ji BAN , Dong-Wan RYOO , Jin-Sung CHOI
CPC classification number: B33Y50/00 , B29C64/10 , B29C64/106 , B29C64/112 , B29C64/118 , B29C64/124 , B29C64/129 , B29C64/135 , B29C64/171 , B29C64/20 , B29C64/264 , B29C64/30 , B29C64/386 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y50/02
Abstract: A 3D multifunctional device in which a 3D printer and a 3D scanner are combined and a method for operating the device. The 3D multifunctional device includes a printing unit that includes a nozzle for ejecting material for 3D printing, a scanning unit that includes a light radiation module for radiating light to an object to be scanned and a camera for capturing an image of the object, a head unit for moving the printing unit and the scanning unit in X-axis and Y-axis directions, a bed plate on which the object to be scanned is located or the ejected material is deposited, the bed plate moving in a Z-axis direction, and a control unit for setting a function by selecting 3D scanning or 3D printing, controlling the scanning unit or the printing unit, and controlling the movements of the head unit and bed plate.
Abstract translation: 组合3D打印机和3D扫描仪的3D多功能设备和用于操作设备的方法。 3D多功能装置包括：打印单元，其包括用于喷射用于3D打印的材料的喷嘴;扫描单元，其包括用于将光照射到待扫描的物体的光辐射模块和用于捕获物体的图像的照相机;头部 用于在X轴和Y轴方向上移动打印单元和扫描单元的单元，其上要被扫描对象所在的床板或排出的材料沉积在床板上，床板沿Z轴方向移动， 以及用于通过选择3D扫描或3D打印来设置功能的控制单元，控制扫描单元或打印单元，以及控制头单元和床板的移动。
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公开(公告)号：US20180165875A1
公开(公告)日：2018-06-14
申请号：US15649539
申请日：2017-07-13
Inventor： Jung-Jae YU , Kyung-Kyu KANG , Hye-Sun KIM , Chang-Joon PARK , Yun-Ji BAN , Dong-Wan RYOO , Man-Hee LEE , Chang-Woo CHU
CPC classification number: G06T17/20 , G06T5/006 , G06T7/251 , G06T7/579 , G06T7/593 , G06T2200/04 , G06T2207/10021 , G06T2207/10028 , H04N13/282 , H04N13/296
Abstract: Disclosed herein are an apparatus and method for reconstructing a 3D model. The apparatus for reconstructing a 3D model includes an image acquisition unit for acquiring multi-view images by receiving image signals captured by multiple drones using cameras, a geometric calibration unit for estimating motion variables of the drones based on the acquired multi-view images, and a 3D model creation unit for reconstructing a 3D model of a dynamic object from the matched multi-view images using a multi-view stereo method.
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公开(公告)号：US20170027671A1
公开(公告)日：2017-02-02
申请号：US15071949
申请日：2016-03-16
Inventor： Hye-Sun KIM , Hyun KANG , Jae-Hean KIM , Chang-Joon PARK , Yun-Ji BAN , Dong-Wan RYOO , Jung-Jae YU , Jin-Sung CHOI
CPC classification number: A61C13/0004 , A61C5/77 , G06K9/00201 , G06T17/00 , G06T2210/41
Abstract: An apparatus and method for managing a teeth model. The apparatus for managing a teeth model includes a database for storing a 3D intraoral structure image and a 3D teeth model image generated by scanning a healthy intraoral structure and teeth of a user; a generation unit for generating a damaged tooth model image by scanning a damaged tooth when the tooth of the user is damaged; and a modeling unit for modeling any one of a dental prosthesis and an artificial tooth by comparing the damaged tooth model image and the image stored in the database.
Abstract translation: 一种用于管理牙齿模型的装置和方法。 用于管理牙齿模型的装置包括用于存储3D口内结构图像的数据库和通过扫描健康的口内结构和用户的牙齿产生的3D牙齿模型图像; 生成单元，用于当用户的牙齿损坏时通过扫描损坏的牙齿产生损坏的牙齿模型图像; 以及建模单元，用于通过比较损坏的牙齿模型图像和存储在数据库中的图像来对牙科假体和人造牙齿中的任何一个进行建模。
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5.发明申请APPARATUS AND METHOD FOR CREATING BLOCK-TYPE STRUCTURE USING SKETCH-BASED USER INTERACTION 审中-公开使用基于草图的用户交互创建块状结构的装置和方法公开(公告)号：US20160225194A1
公开(公告)日：2016-08-04
申请号：US14990377
申请日：2016-01-07
Inventor： Jae-Woo KIM , Kyung-Kyu KANG , Dong-Wan RYOO , Ji-Hyung LEE
IPC: G06T19/20 , G06F3/0481 , G06F3/0484 , G06T17/20
CPC classification number: G06T19/20 , G06F3/04815 , G06F3/04842 , G06F3/04845 , G06T17/20 , G06T2219/2021
Abstract: An apparatus and method for creating a block-type structure using sketch-based user interaction. The apparatus for creating a block-type structure includes a voxel modeling unit for modeling a sketch, input via an interface, into a three-dimensional (3D) voxel model, a block-type structure creation unit for modeling the 3D voxel model into a block-type structure into which blocks stored in a block database are assembled, based on the stored blocks, and a control unit for performing feedback for a procedure for modeling the block-type structure, based on the interaction of a user using the interface.
Abstract translation: 一种使用基于草图的用户交互创建块类型结构的装置和方法。 用于创建块型结构的装置包括体素模型单元，用于将草图建模，经由界面输入到三维（3D）体元模型中，块类型结构创建单元，用于将3D体素模型建模为 基于存储的块组装存储在块数据库中的块的块类型结构，以及用于基于使用该接口的用户的交互来执行用于建模块类型结构的过程的反馈的控制单元。
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Patent Agency Ranking
公开(公告)号：US20160217224A1
公开(公告)日：2016-07-28
申请号：US14993521
申请日：2016-01-12
Inventor： Ji-Hyung LEE , Kyung-Kyu KANG , Jae-Woo KIM , Dong-Wan RYOO
IPC: G06F17/50
CPC classification number: G06F17/5004
Abstract: An apparatus and method for modeling a cultural heritage building, which may intuitively model a 3D digital cultural heritage building while exhibiting the characteristics of the 3D digital cultural heritage building, through the use of a touch screen UI on a smart mobile device in a place where it is difficult to use a PC or existing software. The disclosed apparatus includes a measured drawing arrangement unit for displaying, on a touch screen, measured drawings that include information about members constituting a cultural heritage building, a member model generation unit for performing modeling based on multiple points input via the touch screen, thus generating 3D member models, a database for storing the member models generated by the member model generation unit, and a member arrangement unit for arranging each of the stored member models at an original location thereof based on the measured drawings.
Abstract translation: 一种用于对文化遗产建筑进行建模的装置和方法，其可以通过在智能移动设备上使用触摸屏UI直观地对3D数字文化遗产建筑进行建模，同时展现3D数字文化遗产建筑的特征， 使用PC或现有软件很困难。 所公开的装置包括测量的绘制布置单元，用于在触摸屏上显示包括关于构成文化遗产建筑物的构件的信息的测量图，用于基于经由触摸屏输入的多个点进行建模的成员模型生成单元，从而生成 3D成员模型，用于存储由成员模型生成单元生成的成员模型的数据库，以及用于基于所测量的图来将每个存储的成员模型布置在其原始位置的构件布置单元。
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7.发明公开公开(公告)号：US20230165182A1
公开(公告)日：2023-06-01
申请号：US17975996
申请日：2022-10-28
Inventor： Yang-Jae JEONG , Kyung-Il KIM , Chae-Deok LIM , Beob-Kyun KIM , Young-Bin KIM , Jin-Ah SHIN , Duk-Kyun WOO , Dong-Wan RYOO , Yoo-Jin LIM , Su-Jung HA
CPC classification number: A01B79/005 , A01C21/005 , B64C39/024 , B64C2201/141 , B64C2201/123 , B64C2201/021
Abstract: Disclosed herein are an apparatus and method for providing a wide-area precision agriculture service based on collaboration between heterogeneous drones. The method for providing a wide-area precision agriculture service based on collaboration between heterogeneous drones includes transferring first mission information including photography of an entirety of arable land to a fixed-wing drone, receiving first drone data corresponding to the first mission information from the fixed-wing drone, and analyzing the entire agricultural arable land based on the first drone data, and transferring detailed mission information generated based on a result of analysis of the entire agricultural arable land to at least one rotary-wing drone.
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公开(公告)号：US20200211256A1
公开(公告)日：2020-07-02
申请号：US16664427
申请日：2019-10-25
Inventor： Hye-Sun KIM , Kyung-Kyu KANG , Chang-Joon PARK , Yun-Ji BAN , Dong-Wan RYOO , Jung-Jae YU , Man-Hee LEE , Chang-Woo CHU
Abstract: Disclosed herein is an operating method of an apparatus for generating 3D geographic data. The operating method may include receiving multi-view images, generating a 3D mesh and texture for a first distance view from the multi-view images, generating hybrid Digital Surface Model (DSM) data for a second distance view using the 3D mesh and the texture, and generating DSM data for a third distance view using the 3D mesh and the texture.
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公开(公告)号：US20140160074A1
公开(公告)日：2014-06-12
申请号：US14028466
申请日：2013-09-16
Inventor： Dong-Wan RYOO , Jun-Seok PARK
IPC: G06F3/042
CPC classification number: G06F3/043 , G06F3/0421
Abstract: Disclosed herein are a multiple sensors-based motion input apparatus and method. The apparatus includes a transmission unit, a reception unit, a calculation unit, and a control unit. The transmission unit transmits a signal. The reception unit receives a signal that is reflected and enters therein after the signal has been transmitted by the transmission unit. The calculation unit calculates touch location information based on the transmission signal of the transmission unit and the reception signal of the reception unit. The control unit outputs a selection signal corresponding to the touch location information that is calculated by the calculation unit.
Abstract translation: 这里公开了一种基于多传感器的运动输入装置和方法。 该装置包括发送单元，接收单元，计算单元和控制单元。 发送单元发送信号。 接收单元在发送单元发送信号之后接收被反射并进入其中的信号。 计算单元基于发送单元的发送信号和接收单元的接收信号来计算触摸位置信息。 控制单元输出与由计算单元计算的触摸位置信息对应的选择信号。
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10.发明申请APPARATUS AND METHOD FOR INTERACTION BETWEEN CONTENT AND OLFACTORY RECOGNITION DEVICE 有权内容与OLFACTORY识别装置之间的相互关系的装置和方法公开(公告)号：US20130154797A1
公开(公告)日：2013-06-20
申请号：US13718174
申请日：2012-12-18
Inventor： Hae-Ryong LEE , Hyung-Gi BYUN , Jeong-Do KIM , Dong-Wan RYOO , Jun-Seok PARK , Jeon-Woo LEE
IPC: G05B1/00
Abstract: Disclosed herein is an apparatus and method for interaction between content and an olfactory recognition device. In the method for interaction between an olfactory recognition device and a content device, the method allows the olfactory recognition device to interact with the content device. If a connection to the content device has been made to enable data communication with the content device, an open signal is transmitted to the content device. As a response to the open signal, an approval signal is received from the content device. A device information datasheet that is information about the olfactory recognition device is transmitted to the content device in response to the approval signal. An acknowledgement signal is received from the content device.
Abstract translation: 本文公开了一种用于内容和嗅觉识别装置之间的相互作用的装置和方法。 在嗅觉识别装置和内容装置之间的交互方法中，该方法允许嗅觉识别装置与内容装置进行交互。 如果已经使与内容设备的连接能够与内容设备进行数据通信，则向内容设备发送打开的信号。 作为对打开信号的响应，从内容设备接收到许可信号。 作为嗅觉识别装置的信息的装置信息数据表响应于认证信号被发送到内容装置。 从内容设备接收确认信号。
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