公开(公告)号：US20190207987A1

公开(公告)日：2019-07-04

申请号：US16198161

申请日：2018-11-21

Applicant: HYPERCONNECT, INC.

Inventor： Sang Il Ahn ,  Hyeok Choi

IPC: H04L29/06 ,  H04N7/14 ,  G06K9/00

Abstract: Provided are a terminal for providing a video call service by generating evaluation information corresponding to a gesture of a user of a video call service and a server for providing a video call service based on a reputation quotient of a user based on the evaluation information received from the terminal.

公开(公告)号：US20190188453A1

公开(公告)日：2019-06-20

申请号：US16219851

申请日：2018-12-13

Applicant: HYPERCONNECT, INC.

Inventor： Sang Il Ahn ,  Hyeok Choi

IPC: G06K9/00 ,  G06N3/08 ,  H04M1/725

CPC classification number: G06K9/00248 ,  G06K9/00288 ,  G06N3/08 ,  H04M1/72555 ,  H04M1/72577

Abstract: There is provided an application stored in a computer-readable storage medium for a first terminal to perform a method of providing a video call service, the method including: receiving a first video stream of a first user of the first terminal when the application that provides the video call service is executed; extracting facial feature points of the first user from the first video stream; predicting whether the first user is a bad user by applying distribution information of the facial feature points of the first user to a learning model for bad user identification based on facial feature points of a plurality of users; and controlling display of a component on an execution screen of the application based on a result of the predicting.

公开(公告)号：US20190132550A1

公开(公告)日：2019-05-02

申请号：US16178477

申请日：2018-11-01

Applicant: HYPERCONNECT INC.

Inventor： Sang Il AHN ,  Hyeok CHOI

IPC: H04N7/14 ,  G06F3/0484 ,  H04N5/265 ,  H04L29/08 ,  H04N5/262

Abstract: An electronic apparatus making a video call includes a processor dividing an image of a user of the electronic apparatus into a plurality of areas and editing an area, which is not selected from the user, from among the plurality of areas to generate the edited image, an input device receiving a selection input to select at least one area among the plurality of areas from the user, and a communication device transmitting the edited image to an electronic apparatus of a video call counterpart.

公开(公告)号：US20180103234A1

公开(公告)日：2018-04-12

申请号：US15729520

申请日：2017-10-10

Applicant: Hyperconnect, Inc.

Inventor： Sangil AHN ,  Kangsik JUNG ,  Hyountaek YONG

IPC: H04N7/14 ,  G06K9/00 ,  G06T7/11 ,  G06T11/60

Abstract: A method for censoring inappropriate images during a video call is disclosed. The method includes: receiving, from a first terminal, a stream including a plurality of images captured by the first terminal; attempting to detect a face in each of one or more sample images selected among the plurality of images included in the stream; determining that the face has not been detected in at least some of the sample images; performing image processing on at least one of the plurality of images included in the stream; and displaying the plurality of images included in the stream.

公开(公告)号：US11722638B2

公开(公告)日：2023-08-08

申请号：US17659130

申请日：2022-04-13

Applicant: Hyperconnect Inc.

Inventor： Sangil Ahn ,  Kangsik Jung ,  Hyountaek Yong

IPC: H04N7/14 ,  G06N20/00 ,  G10L15/30 ,  H04N7/15 ,  G06V20/40

CPC classification number: H04N7/147 ,  G06N20/00 ,  G06V20/40 ,  G10L15/30 ,  H04N7/152

Abstract: One or more embodiment relates to a video communication device, video communication method, and a video communication mediating method, which are capable of preventing a user in a video communication from being exposed to an inappropriate image or sound from the other party. One or more embodiment may provide a video communication method comprising establishing a first video communication session with a first terminal, consecutively receiving images or sounds from the first terminal through the first video communication session, examining at least a portion of images or sounds received in a period of recent specific time among the received images or sounds, and blocking an output of at least a portion of the received images or sounds or reporting a user of the first terminal as an abusive user to a first server according to the result of the examining.

公开(公告)号：US11716424B2

公开(公告)日：2023-08-01

申请号：US16869983

申请日：2020-05-08

Applicant: HYPERCONNECT INC.

Inventor： Sangil Ahn ,  Kangsik Jung ,  Hyountaek Yong

IPC: H04N7/15 ,  H04L51/212 ,  H04M3/56 ,  G10L25/63 ,  G10L25/66 ,  G06V40/20 ,  G06V40/16

CPC classification number: H04M3/567 ,  G06V40/164 ,  G06V40/176 ,  G06V40/23 ,  G06V40/28 ,  G10L25/63 ,  G10L25/66

Abstract: A video call mediation method of a system may include receiving, by a server, a mediation request, from a plurality of mobiles, mediating, by the server, a first mobile and a second mobile, of the plurality of mobiles, establishing, by the first mobile and the second mobile, a video call session, receiving, by the first mobile, a video, from the second mobile, through the video call session, detecting, by the first mobile, a certain input, reporting, by the first mobile, a video received in the server, in response to the certain input, ending, by the first mobile, the video call session with the second mobile, and establishing, by the first mobile, a video call session with a third mobile, and verifying, by the server, the reporting, and rejecting, by the server, additional mediation request of the second mobile.

公开(公告)号：US20230135163A1

公开(公告)日：2023-05-04

申请号：US17933821

申请日：2022-09-20

Applicant: Hyperconnect Inc.

Inventor： Jacob Richard Morton ,  Martin Kersner ,  Sang Il Ahn ,  Bu Ru Chang ,  Kwang Hee Choi

IPC: G06N3/08 ,  G06N3/04

Abstract: Provided is a method for training a model, including generating a plurality of attention maps by inputting training data into a previously trained teacher model, generating a set of attention weights of the teacher model based on the plurality of attention maps, generating a set of attention weights of a student model by inputting the training data into the student model, calculating a value of a first loss function based on the set of attention weights of the teacher model and the set of attention weights of the student model, calculating a value of a second loss function according to an inference of the student model with respect to the training data, and training the student model based on the value of the first loss function and the value of the second loss function.

公开(公告)号：US11615777B2

公开(公告)日：2023-03-28

申请号：US16987111

申请日：2020-08-06

Applicant: Hyperconnect Inc.

Inventor： Sang Il Ahn ,  Ju Young Hong ,  Yong Uk Jeong

IPC: G10L13/033 ,  G10L13/04 ,  G10L17/04 ,  H04L65/611

Abstract: A terminal may include a display that is divided into at least two areas, when a real time broadcasting, where a user of the terminal is a host, starts through a broadcasting channel, and of which one area of the at least two areas is allocated to the host; an input/output interface that receives a voice of the host; a communication interface that receives one item selected of at least one or more items and a certain text from a terminal of a certain guest, of at least one or more guests who entered the broadcasting channel; and a processor that generates a voice message converted from the certain text into the voice of the host or a voice of the certain guest.

公开(公告)号：US20230077528A1

公开(公告)日：2023-03-16

申请号：US17805191

申请日：2022-06-02

Applicant: Hyperconnect Inc.

Inventor： Enkhbayar Erdenee ,  Beom Su Kim ,  Seok Jun Seo ,  Sang Il Ahn ,  Bu Ru Chang ,  Seung Ju Han

IPC: G10L15/06 ,  G10L15/16

Abstract: A training method of a conversation model according to various example embodiments of the present disclosure may include identifying a first context, identifying a first response set corresponding to the first context based on a first model, identifying a response subset selected from the first response set based on a gold response corresponding to the first context and training a second model based on the first context information and the response subset.

公开(公告)号：US11606397B2

公开(公告)日：2023-03-14

申请号：US16275449

申请日：2019-02-14

Applicant: Hyperconnect Inc.

Inventor： Sangil Ahn ,  Yongje Lee

IPC: H04L65/1083 ,  G06F16/71 ,  G06F16/73 ,  H04L65/1069 ,  H04L67/01

Abstract: An operating method of a server, comprising, mediating a video call session between a first terminal and a second terminal; receiving satisfaction information on the video call session of a user of the first terminal from the first terminal; preparing combination of a specific type of personal information about a user of the first terminal and facial characteristic information about a user of the second terminal; calculating a correlation between the combination and the satisfaction information corresponding to the combination; receiving a video call mediating request from a third terminal and from a plurality of candidate terminals, and predicting satisfaction information of a user of the third terminal with respect to each of the candidate terminals; and choosing a fourth terminal among the candidate terminals.