公开(公告)号：US12231502B2

公开(公告)日：2025-02-18

申请号：US17835619

申请日：2022-06-08

Applicant: VIRNECT inc.

Inventor： Tae Jin Ha

IPC: H04L67/125 ,  B25J13/00 ,  G06F3/01 ,  G06F3/0481 ,  G06T19/00

Abstract: A method for a remote collaboration, as a method for providing an augmented reality (AR)-based remote collaboration between a robot located in a worksite, a field worker terminal, and a remote administrator terminal located outside the worksite, includes acquiring a captured image including a field image captured by a robot located at the worksite or a captured image including a user image captured by the field worker terminal, displaying the captured image of the worksite, generating virtual content based on an input of a remote administrator and a field worker with respect to the displayed captured image, and displaying an AR image in which the virtual content is augmented on the displayed captured image.

公开(公告)号：US20230162376A1

公开(公告)日：2023-05-25

申请号：US17992902

申请日：2022-11-22

Applicant: VIRNECT inc.

Inventor： Ki Young KIM ,  Yeon Jo KIM

IPC: G06T7/246 ,  G06T3/40 ,  G06T7/13 ,  G06T7/33

CPC classification number: G06T7/248 ,  G06T3/40 ,  G06T7/13 ,  G06T7/337

Abstract: A method of estimating a motion of a real-time image target between successive frames according to an embodiment of the present invention is a method of estimating a motion of a real-time image target between successive frames by a motion estimation application executed by at least one processor of a terminal, including detecting a target object in a first frame image, generating a first frame-down image by downscaling the first frame image, setting a plurality of tracking points TP for the target object in the first frame-down image, obtaining a second frame image consecutive to the first frame image after a predetermined time, generating a second frame-down image by downscaling the second frame image, and tracking the target object in the second frame-down image based on the plurality of tracking points TP.

公开(公告)号：US11586784B2

公开(公告)日：2023-02-21

申请号：US17564134

申请日：2021-12-28

Applicant: VIRNECT inc.

Inventor： Tae Jin Ha

IPC: G06T19/00 ,  G06F3/042 ,  G06F30/12 ,  G06T19/20 ,  G06F111/18 ,  G06F111/20 ,  G06F111/16

Abstract: A method for augmented reality content production based on attribute information application according to an embodiment of the present disclosure, as a method for augmented reality content production based on attribute information application by a production application executed by at least one or more processors of a computing device, comprises providing a virtual object authoring space which is a virtual space for authoring a virtual object and includes at least one or more reference objects; providing a virtual object authoring interface for the virtual object authoring space; generating augmentation relationship attribute information based on a virtual object generated based on the provided virtual object authoring interface and at least one reference object of the virtual object authoring space; storing the virtual object by including the generated augmentation relationship attribute information; and displaying the stored virtual object on a reference object in a different space other than the virtual object authoring space based on the augmentation relationship attribute information.

公开(公告)号：US11769293B2

公开(公告)日：2023-09-26

申请号：US17992915

申请日：2022-11-22

Applicant: VIRNECT inc.

Inventor： Ki Young Kim ,  Benjamin Holler

IPC: G06T15/20 ,  G06T19/00 ,  G06T7/20 ,  G06T7/70

CPC classification number: G06T15/20 ,  G06T7/20 ,  G06T7/70 ,  G06T19/006 ,  G06T2207/30241 ,  G06T2207/30244 ,  G06T2215/16

Abstract: A camera motion estimation method for an augmented reality tracking algorithm according to an embodiment is a camera motion estimation method for an augmented reality tracking algorithm performed by a sequence production application executed by a processor of a computing device, which includes a step of displaying a target object on a sequence production interface, a step of setting a virtual camera trajectory on the displayed target object, a step of generating an image sequence by rendering images obtained when the target object is viewed along the set virtual camera trajectory, and a step of reproducing the generated image sequence.

公开(公告)号：US11501090B2

公开(公告)日：2022-11-15

申请号：US17565279

申请日：2021-12-29

Applicant: VIRNECT inc.

Inventor： Tae Jin Ha ,  Chang Kil Jeon

IPC: G06F40/58 ,  G06F40/279 ,  G10L13/08 ,  G10L15/00 ,  G10L15/26

Abstract: A method for remote communication based on a real-time translation service according to an embodiment of the present disclosure, as a method for providing remote communication based on a real-time translation service by a real-time translation application executed by at least one or more processors of a computing device, comprises performing augmented reality-based remote communication; setting an initial value of a translation function for the remote communication; obtaining communication data of other users through the remote communication; performing language detection for the obtained communication data; when a target translation language is detected within the communication data from the performed language detection, translating communication data of the target translation language detected; and providing the translated communication data.

公开(公告)号：US20210201584A1

公开(公告)日：2021-07-01

申请号：US17105238

申请日：2020-11-25

Applicant: VIRNECT inc.

Inventor： Tae Jin HA ,  Chul Hee Lee ,  Soo Hwan Kim ,  Sung Ha Lee ,  Hye Jeong Nam ,  Ho Young Kim

IPC: G06T19/00 ,  G06K9/00 ,  G06T17/00

Abstract: Provided is a method for monitoring a field based on augmented reality using a digital twin performed in a processor of a computing device of a manager located remotely from a physical space of a field, including: outputting a field twin model of a three-dimensional virtual space matched to the physical space of the field; acquiring location information of a field user for the physical space based on positioning sensor data received from a field sensor system arranged in the field; and displaying a first virtual content representing a location of the field user on the field twin model by matching location information of the field user for the physical space to the three-dimensional virtual space.

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

IPC: G06T7/70 ,  G06T17/05 ,  G06T7/11 ,  G06V10/44 ,  G06V10/74

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.

公开(公告)号：US20230206573A1

公开(公告)日：2023-06-29

申请号：US18146805

申请日：2022-12-27

Applicant: VIRNECT inc.

Inventor： Ki Young Kim ,  Thorsten Korpitsch

IPC: G06T19/00 ,  G06V10/764

CPC classification number: G06T19/006 ,  G06V10/764 ,  G06V2201/07

Abstract: A method of learning a target object by detecting an edge from a digital model of the target object and setting a sample point according to one embodiment of the present disclosure, which is performed by a computer-aided design program of an authoring computing device, includes: displaying a digital model of a target object that is a target of image recognition; detecting edges on the digital model of the target object; classifying the detected edges according to a plurality of characteristics; obtaining sample point information on the detected edges; and generating object recognition library data for recognizing a real object implementing the digital model of the target object based on the detected edges, characteristic information of the detected edges, and the sample point information.

公开(公告)号：US20230162375A1

公开(公告)日：2023-05-25

申请号：US17993668

申请日：2022-11-23

Applicant: VIRNECT inc.

Inventor： Ki Young KIM ,  Noh Young PARK

IPC: G06T7/246 ,  G06V10/75 ,  G06V10/77

CPC classification number: G06T7/246 ,  G06V10/751 ,  G06V10/7715

Abstract: The prevent disclosure provides a method of improving target detection performance through dynamic learning by a target detection application executed by at least one processor of a terminal, including: acquiring first target object tracking information including a plurality of first feature points for a target object and a plurality of first descriptors for each of the plurality of first feature points; acquiring a first captured video obtained by capturing the target object; extracting target object detection information including a plurality of second feature points and a plurality of second descriptors for each of the plurality of second feature points from the acquired first captured video; detecting the target object by comparing the extracted target object detection information with the first target object tracking information; acquiring second target object tracking information obtained by updating the first target object tracking information based on target object detection information for the detected target object; and providing a target object detection service based on the acquired second target object tracking information.

公开(公告)号：US11544913B2

公开(公告)日：2023-01-03

申请号：US17564107

申请日：2021-12-28

Applicant: VIRNECT inc.

Inventor： Tae Jin Ha

IPC: G06T19/00 ,  G06F3/0483 ,  G06V20/64 ,  G06F3/01

Abstract: A method for providing a manual based on a wearable device according to an embodiment of the present disclosure, as a method for providing an augmented reality (AR)-based manual by a manual application executed by at least one processor of the wearable device, comprises obtaining at least one piece of AR manual content for a first work; and providing the AR manual content by executing the obtained AR manual content, wherein the providing AR manual content includes providing head position AR content that visualizes a head pose describing 3D position and 6 degrees of freedom information of the head of a user who has performed the first work and providing guidance image information that provides guidance on a first process within the first work.