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公开(公告)号：US20230215036A1
公开(公告)日：2023-07-06
申请号：US18148038
申请日：2022-12-29
Applicant: VIRNECT Inc.
Inventor： Ki Young KIM , Noh Young Park
CPC classification number: G06T7/70 , G06T17/05 , G06T7/11 , G06V10/44 , G06V10/761 , G06V2201/07
Abstract: A method of tracking a map target according to one embodiment of the present disclosure, which tracks the map target through a map target tracking application executed by at least one processor of a terminal, includes: acquiring a basic image obtained by photographing a 3D space; acquiring a plurality of sub-images obtained by dividing the acquired basic image for respective sub-spaces in the 3D space; creating a plurality of sub-maps based on the plurality of acquired sub-images; determining at least one main key frame for each of the plurality of created sub-maps; creating a 3D main map by combining the plurality of sub-maps for which the at least one main key frame is determined; and tracking current posture information in the 3D space based on the created 3D main map.
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公开(公告)号：US20230215092A1
公开(公告)日：2023-07-06
申请号：US18147925
申请日：2022-12-29
Applicant: VIRNECT inc.
Inventor： Ki Young KIM , Noh Young Park
Abstract: A method of providing a user interface for map target creation according to one embodiment of the present disclosure, in which a map target application executed by at least one processor of a terminal provides the user interface for map target creation, includes: acquiring an image captured by photographing a 3D space; extracting a key frame of the captured image; detecting feature points in the extracted key frame; generating a 3D map based on the detected feature points; generating object information including class information and object area information for at least one key object in the key frame; mapping the generated object information to the 3D map; displaying the object information mapped on the 3D map; and providing an object function setting interface based on the 3D map.
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公开(公告)号：US11688094B1
公开(公告)日：2023-06-27
申请号：US18148038
申请日：2022-12-29
Applicant: VIRNECT inc.
Inventor： Ki Young Kim , Noh Young Park
CPC classification number: G06T7/70 , G06T7/11 , G06T17/05 , G06V10/44 , G06V10/761 , G06V2201/07
Abstract: A method of tracking a map target according to one embodiment of the present disclosure, which tracks the map target through a map target tracking application executed by at least one processor of a terminal, includes: acquiring a basic image obtained by photographing a 3D space; acquiring a plurality of sub-images obtained by dividing the acquired basic image for respective sub-spaces in the 3D space; creating a plurality of sub-maps based on the plurality of acquired sub-images; determining at least one main key frame for each of the plurality of created sub-maps; creating a 3D main map by combining the plurality of sub-maps for which the at least one main key frame is determined; and tracking current posture information in the 3D space based on the created 3D main map.
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Patent Agency Ranking
公开(公告)号：US11315283B1
公开(公告)日：2022-04-26
申请号：US17553502
申请日：2021-12-16
Applicant: VIRNECT inc.
Inventor： Ki Young Kim , Yeon Jo Kim , Noh Young Park
Abstract: A system for object detection and posture estimation based on an object-customized image feature detection algorithm according to an embodiment of the present disclosure comprises at least one or more processors; and at least one or more memories, wherein at least one application, as an application that is stored in the memory and performs object detection and posture estimation based on an object-customized image feature detection algorithm by being executed by the at least one or more processors, learns a goal object based on a plurality of image feature detection algorithms, generates an algorithm list that includes evaluation of the plurality of image feature detection algorithms for detecting the learned goal object, detects a target object corresponding to the goal object among at least one or more candidate objects within an input image based on the generated algorithm list, and performs a posture estimation process for the detected target object based on the generated algorithm list.
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公开(公告)号：US20210201586A1
公开(公告)日：2021-07-01
申请号：US17126974
申请日：2020-12-18
Applicant: VIRNECT inc.
Inventor： Tae Jin HA , Jea In Kim , Soo Hwan Kim , Noh Young Park
Abstract: Provided are an augmented reality (AR) remote communication method and system for providing a security function for a 3D space. An AR remote communication method of providing, by a computing device, communication within an AR environment based on an image of a three-dimensional (3D) space whose give area is secured includes obtaining a physical space image of a physical space around a user, setting a 3D security area based on the obtained physical space image, performing security processing for converting the physical space image based on the set 3D security area, and providing a security image generated by performing the security processing.
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公开(公告)号：US11645415B2
公开(公告)日：2023-05-09
申请号：US17126974
申请日：2020-12-18
Applicant: VIRNECT inc.
Inventor： Tae Jin Ha , Jea In Kim , Soo Hwan Kim , Noh Young Park
CPC classification number: G06F21/6245 , G06F21/604 , G06T5/002 , G06T7/60 , G06T7/70 , G06T19/006 , G06V20/20
Abstract: Provided are an augmented reality (AR) remote communication method and system for providing a security function for a 3D space. An AR remote communication method of providing, by a computing device, communication within an AR environment based on an image of a three-dimensional (3D) space whose give area is secured includes obtaining a physical space image of a physical space around a user, setting a 3D security area based on the obtained physical space image, performing security processing for converting the physical space image based on the set 3D security area, and providing a security image generated by performing the security processing.
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7.发明授权公开(公告)号：US10692390B2
公开(公告)日：2020-06-23
申请号：US16531039
申请日：2019-08-03
Applicant: VIRNECT inc.
Inventor： Tae Jin Ha , Jea In Kim , Noh Young Park
IPC: G06F3/041 , G09B5/02 , H04N7/14 , G06F3/01 , G06K9/00 , G06K9/46 , G06F3/0488 , H04N13/204 , G06T7/20 , G02B27/01 , G09B19/24 , G06F3/0482
Abstract: A tabletop system for intuitive guidance in an augmented reality remote video communication environment comprises augmented reality glasses worn by a field operator, equipped with a video camera that obtains on-site, actual image information, and displaying an augmented guide on a transparent display; a tabletop receiving the actual image information from the augmented reality glasses and displaying the actual image information on a touchscreen, detecting hand motion information and instructions indicated by a remote expert in an upper space of the touchscreen and transmitting the hand motion information and instructions to the augmented reality glasses as the augmented guide.
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公开(公告)号：US10586397B1
公开(公告)日：2020-03-10
申请号：US16531742
申请日：2019-08-05
Applicant: VIRNECT inc.
Inventor： Tae Jin Ha , Jea In Kim , Noh Young Park , Back Sun Kim , Chang Suu Ha , Kyung Won Kil
Abstract: An augmented reality operating system based on augmented reality software as a service (SaaS) comprises an augmented reality management system providing a pre-assigned 3D virtual image to a web browser which has transmitted a URL address in a distribution mode and in supporting creation of augmented reality content based on augmented reality software as a service in an authoring mode, providing a template for creating the augmented reality content on a web browser authorized as a manager and billing a payment according to the type of template used; a user terminal receiving the 3D virtual image from the augmented reality content management system by transmitting the URL address through an installed web browser and displaying each physical object of actual image information displayed on the web browser by augmenting the physical object with a pre-assigned virtual object of the 3D virtual image in a distribution mode; and a manager terminal accessing augmented reality software as a service of the augmented reality content management system via an installed web browser, creating the augmented reality content by determining an augmentation position on a map, a physical object of actual image information located at the augmentation position, and a virtual object assigned to the physical object respectively in an authoring mode.
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