公开(公告)号：US20210264657A1

公开(公告)日：2021-08-26

申请号：US17178379

申请日：2021-02-18

Applicant: LINE Plus Corporation

Inventor： Joonsick BAICK

IPC: G06T13/80 ,  G06T3/40 ,  H04N21/4788 ,  H04N21/45

Abstract: Disclosed is a method, system, and non-transitory computer-readable record medium for providing an animation function using a sprite joint photographic experts group (JPEG) image. An animated image providing method includes creating, by processing circuitry, a sprite joint photographic experts group (JPEG) image from a video in an animated format, and providing, by the processing circuitry, an animated thumbnail of the video based on the sprite JPEG image.

公开(公告)号：US20210192189A1

公开(公告)日：2021-06-24

申请号：US17122504

申请日：2020-12-15

Applicant: LINE Plus Corporation

Inventor： Joonsick BAICK

IPC: G06K9/00

Abstract: The present disclosure relates to methods for verifying users performed by at least one processor. The method for verifying users including transmitting, to a user terminal, a plurality of instructions that guide a user to perform a plurality of actions, receiving, from the user terminal, a video photographed in response to the plurality of instructions, determining presence or absence of the user in the video, and verifying the user based on a face of the user extracted from the video in response to a result of the determining indicating that the user is present may be provided.

公开(公告)号：US20210084275A1

公开(公告)日：2021-03-18

申请号：US17106502

申请日：2020-11-30

Applicant: LINE Plus Corporation

Inventor： Joonsick BAICK

IPC: H04N9/75 ,  H04N5/272 ,  H04N21/431

Abstract: Disclosed is a broadcast providing method implemented at an electronic device including processing circuitry. The broadcast providing method includes receiving, by the processing circuitry, a broadcast image from a broadcast server, and generating, by the processing circuitry, a final image by synthesizing the broadcast image with a personalized background image using a chroma key, the personalized background image being personalized for a user of the electronic device.

公开(公告)号：US20230096562A1

公开(公告)日：2023-03-30

申请号：US18061651

申请日：2022-12-05

Applicant: LINE Plus Corporation

Inventor： Joonsick BAICK

IPC: H04N21/2365 ,  H04N19/184 ,  H04N19/46 ,  H04N19/70 ,  H04L1/00 ,  H04N21/2662

Abstract: Disclosed is a method and system for transmitting and reproducing a video of a dynamic bitrate using a plurality of channels. A video transmission method may transferring frames of a video to N encoders using an interleaving scheme, N denoting a first natural number greater than or equal to 2, generating N video streams by encoding the frames using the N encoders, each of the N video streams corresponding to one of the N encoders, and transmitting each of the N video streams as an independent stream.

公开(公告)号：US20210076083A1

公开(公告)日：2021-03-11

申请号：US17101436

申请日：2020-11-23

Applicant: LINE Plus Corporation

Inventor： Joonsick BAICK

IPC: H04N21/2365 ,  H04N21/2662 ,  H04N19/46 ,  H04N19/184 ,  H04N19/70 ,  H04L1/00

Abstract: Disclosed is a method and system for transmitting and reproducing a video of a dynamic bitrate using a plurality of channels. A video transmission method may transferring frames of a video to N encoders using an interleaving scheme, N denoting a first natural number greater than or equal to 2, generating N video streams by encoding the frames using the N encoders, each of the N video streams corresponding to one of the N encoders, and transmitting each of the N video streams as an independent stream.

公开(公告)号：US20210006841A1

公开(公告)日：2021-01-07

申请号：US17031072

申请日：2020-09-24

Applicant: LINE Plus Corporation

Inventor： Joonsick BAICK

IPC: H04N21/2187 ,  G06T11/00 ,  H04N21/233 ,  H04N21/2343 ,  H04N21/431

Abstract: Disclosed is a live broadcast method and apparatus that may effectively remove delay of a guest broadcast output from a guest side by generating and transmitting an audio of a host and an audio of a guest as individual elementary streams (ESs) in a simultaneous live broadcast transmitted by mixing a host broadcast stream and a guest broadcast stream.