公开(公告)号：US10693938B2

公开(公告)日：2020-06-23

申请号：US16317637

申请日：2017-07-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wei Huang ,  Jianrong Hu ,  Weijun Shi ,  Xunmin Chen ,  Xinfeng Zhao ,  Hao Lin

IPC: H04L29/06 ,  H04N19/87 ,  H04N19/423 ,  H04N21/218 ,  H04N21/6587 ,  H04N21/231 ,  H04N21/81 ,  H04N21/2387 ,  H04N21/234 ,  H04N21/4728 ,  H04N21/236 ,  H04N21/433

Abstract: The present application discloses a method and system for interactive transmission of panoramic video, wherein the method comprises: determining, by a client, the location information of a user's current region of interest; requesting a server for video information of the region of interest by using the location information; and, acquiring, by the server, a panoramic video slice corresponding to the region of interest according to the location information, and transmitting the panoramic video slice to the client. With the present invention, resource overhead and a delay of transmission of panoramic video can be reduced.

公开(公告)号：US11350264B2

公开(公告)日：2022-05-31

申请号：US16520557

申请日：2019-07-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Xunmin Chen ,  Peng Yin ,  Jianrong Hu

IPC: H04W8/00 ,  G06K9/62 ,  H04L61/5038 ,  G06F3/0482 ,  H04L41/22 ,  H04L67/125 ,  G06F3/0488 ,  H04W76/10

Abstract: A method and apparatus for establishing a device connection applied to a first device with a camera are provided. The method includes acquiring an image of a second device by the first device through the camera, recognizing the type of the second device through the acquired image of the second device, acquiring a device list corresponding to the type of the second device through an IoT server, and identifying the second device in the device list, acquiring a unique identifier of the second device in the current IoT environment, and using the unique identifier of the second device to initiate a connection request to the second device to establish a connection with the second device. The method may automatically establish a connection between devices with less operation of the devices.