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公开(公告)号：US20210158606A1
公开(公告)日：2021-05-27
申请号：US16950457
申请日：2020-11-17
Inventor： Seung-Wook LEE , Ki-Nam KIM , Tae-Joon KIM , Seung-Uk YOON , Seong-Jae LIM , Bon-Woo HWANG , Chang-Joon PARK
Abstract: Disclosed herein are an apparatus and method for generating a 3D model. The apparatus for generating a 3D model includes one or more processors, and an execution memory for storing at least one program that is executed by the one or more processors, wherein the at least one program is configured to receive two-dimensional (2D) original image layers for respective viewpoints, and generate pieces of 2D original image information for respective objects by performing original image alignment on the 2D original image layers for respective viewpoints for each predefined object type, generate 3D model layers for respective objects from the pieces of 2D original image information for respective objects using multiple learning models corresponding to the predefined object types, and generate a 3D model by synthesizing the 3D model layers for respective objects.
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公开(公告)号：US20200160613A1
公开(公告)日：2020-05-21
申请号：US16563517
申请日：2019-09-06
Inventor： Byung-Ok HAN , Ho-Won KIM , Ki-Nam KIM , Jae-Hwan KIM , Ji-Hyung LEE , Yu-Gu JUNG , Chang-Joon PARK , Gil-Haeng LEE
Abstract: Disclosed herein are an apparatus and method for generating a 3D avatar. The method, performed by the apparatus, includes performing a 3D scan of the body of a user using an image sensor and generating a 3D scan model using the result of the 3D scan of the body of the user, matching the 3D scan model and a previously stored template avatar, and generating a 3D avatar based on the result of matching the 3D scan model and the template avatar.
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13.发明申请公开(公告)号：US20180348737A1
公开(公告)日：2018-12-06
申请号：US15974898
申请日：2018-05-09
Inventor： Kap-Kee KIM , Il-Kyu PARK , Chang-Joon PARK , Jin-Sung CHOI
IPC: G05B19/4099 , B29C64/393 , G06T17/20
CPC classification number: G05B19/4099 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B33Y80/00 , G05B2219/49007 , G06T17/20
Abstract: Disclosed herein are an apparatus and method for verifying and correcting degree of 3D-printed joints movement. A method for correcting a print position of a three-dimensional (3D) object is performed by a 3D object print position correction apparatus, and includes setting at least one adjacent mesh of a 3D object in which multiple shells are connected to each other through a joint structure, calculating movement degree information for the joint structure of the 3D object using the set adjacent mesh, and correcting a print position of the 3D object such that the print position matches the calculated movement degree information.
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Patent Agency Ranking
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：US20180107531A1
公开(公告)日：2018-04-19
申请号：US15725935
申请日：2017-10-05
Inventor： Seung-Wook LEE , Chang-Joon PARK , Jin-Sung CHOI
CPC classification number: G06F9/546 , B29C64/393 , B33Y50/02 , G06F16/176 , G06F21/33 , G06F21/629 , H04L63/0807 , H04L63/102
Abstract: Disclosed herein are a service server, a user terminal, and a method of 3D collaborative printing providing a 3D collaborative printing service. A method of 3D collaborative printing performed by a 3D collaborative printing system includes generating, by a user terminal, control information to store the control information in a service server; generating, by the service server, a secure token to transmit the secure token to the user terminal; transmitting, by the user terminal, the secure token to one or more 3D printer; receiving, by the one or more 3D printer, the control information corresponding to the secure token from the service server using the secure token; and performing, by the one or more 3D printer, an operation corresponding to the control information.
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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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17.发明申请APPARATUS AND METHOD FOR PROVIDING AUGMENTED REALITY-BASED REALISTIC EXPERIENCE 审中-公开提供基于现实的现实经验的设备和方法公开(公告)号：US20160284132A1
公开(公告)日：2016-09-29
申请号：US15077166
申请日：2016-03-22
Inventor： Ho-Won KIM , Kyu-Sung CHO , Tae-Joon KIM , Sung-Ryull SOHN , Ki-Nam KIM , Chang-Joon PARK , Hye-Sun PARK , Jin-Sung CHOI
CPC classification number: G06T19/006 , G06F3/011 , G06F3/013 , G06F3/147 , G06K9/00369 , G06K9/00597 , G09B19/003 , G09G5/02 , G09G2340/0492 , G09G2354/00
Abstract: An apparatus and method for providing augmented reality-based realistic experience. The apparatus for providing augmented reality-based realistic experience includes a hardware unit and a software processing unit. The hardware unit includes a mirror configured to have a reflective characteristic and a transmissive characteristic, a display panel configured to present an image of an augmented reality entity, and a sensor configured to acquire information about a user. The software processing unit presents the augmented reality entity via the display panel based on the information about the user from the hardware unit after performing color compensation on the color of the augmented reality entity.
Abstract translation: 一种用于提供增强的基于现实的现实体验的装置和方法。 用于提供基于现实的增强现实体验的装置包括硬件单元和软件处理单元。 硬件单元包括被配置为具有反射特性和透射特性的反射镜，被配置为呈现增强现实实体的图像的显示面板以及被配置为获取关于用户的信息的传感器。 软件处理单元在对增强现实实体的颜色执行颜色补偿之后，基于来自硬件单元的关于用户的信息，经由显示面板呈现增强现实实体。
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公开(公告)号：US20160156834A1
公开(公告)日：2016-06-02
申请号：US14952992
申请日：2015-11-26
Inventor： Do-Hyung KIM , Seong-Jin PARK , Il-Kyu PARK , Chang-Joon PARK , Jin-Sung CHOI
CPC classification number: H04N9/045 , G03B35/10 , H04N5/2254 , H04N5/23229
Abstract: An apparatus and method for capturing a light field image. The light field image capture apparatus includes a mirror array or a micro-lens array. An activated mirror selected from among the multiple mirrors of the mirror array provides light to the multiple elements of an image sensor. An activated lens, selected from among the multiple lenses of the micro-lens array, provides light to the multiple elements of the image sensor. Based on timesharing, the mirror, selected as the activated mirror from among the multiple mirrors, is changed, and the lens, selected as the activated lens from among the multiple lenses, is changed.
Abstract translation: 一种用于捕获光场图像的装置和方法。 光场图像捕获装置包括反射镜阵列或微透镜阵列。 从镜阵列的多个反射镜中选择的激活反射镜向图像传感器的多个元件提供光。 从微透镜阵列的多个透镜中选择的激活透镜向图像传感器的多个元件提供光。 基于分时，改变从多个反射镜中选择为激活反射镜的反射镜，并且从多个透镜中选择为被激活的透镜的透镜被改变。
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