公开(公告)号：US20240223731A1

公开(公告)日：2024-07-04

申请号：US18092573

申请日：2023-01-03

Applicant: ADEIA GUIDES INC.

Inventor： Eun-Seok Ryu

IPC: H04N7/18 ,  G06F3/01 ,  G06T7/292 ,  G06V20/20 ,  H04N23/90

CPC classification number: H04N7/181 ,  G06F3/011 ,  G06T7/292 ,  G06V20/20 ,  H04N23/90 ,  G06T2207/30196

Abstract: Systems and methods are provided for traversing virtual spaces. The system receives image data of respective views of an environment simultaneously captured by a plurality of cameras. The system estimates a location of a subject based on the image data. The system selects a group of one or more cameras of the plurality of cameras based on the estimated location of the subject. The system generates a bitstream based on additional image data of respective views of the environment captured by the group of one or more cameras.

公开(公告)号：US20240320946A1

公开(公告)日：2024-09-26

申请号：US18125267

申请日：2023-03-23

Applicant: Adeia Guides Inc.

Inventor： Eun-Seok Ryu

IPC: G06V10/25 ,  G02B27/01 ,  G06T7/11

CPC classification number: G06V10/25 ,  G02B27/0172 ,  G06T7/11 ,  G06V2201/07

Abstract: System and method are provided for video streaming. The system determines (i) a first partitioning of a portion of video content into a first set of zones having a first zone size and (ii) a second partitioning of the portion of video content into a second set of zones having a second zone size smaller than the first zone size. The system receives a message including a request for the portion of the video content. The system determines a viewport region of interest (ROI) and a plurality of viewport regions based on proximity to the ROI. The system transmits a zone stream for each of the zones in the selection of non-homogenous zones including a first one or more zones within the first viewport region corresponding to the ROI a second one or more zones within the one or more other viewport regions

公开(公告)号：US20240221187A1

公开(公告)日：2024-07-04

申请号：US18092572

申请日：2023-01-03

Applicant: ADEIA GUIDES INC.

Inventor： Eun-Seok Ryu

IPC: G06T7/292 ,  G06F3/01 ,  G06T7/70 ,  H04L47/25 ,  H04N23/90

CPC classification number: G06T7/292 ,  G06F3/011 ,  G06T7/70 ,  H04L47/25 ,  H04N23/90 ,  G06T2207/30196

Abstract: Systems and methods are provided for traversing virtual spaces. The system receives first and second image data of respective views of an environment simultaneously captured by a first and a second plurality of cameras associated with a first and a second space of the environment, respectively. The system detects, based on at least one of the first or the second image data, that a subject is located within the first space of the environment. In response to detecting that the subject is located within the first space of the environment: the system generates, for transmission at a first bitrate, a first bitstream based on at least a portion of the first image data; and the system generates, for transmission at a second bitrate lower than the first bitrate, a second bitstream based on at least a portion of the second image data.