公开(公告)号：PL3288036T3

公开(公告)日：2021-11-02

申请号：PL16185061

申请日：2016-08-22

Applicant: NOKIA TECHNOLOGIES OY

Inventor： BHATTACHARYA SOUNAK ,  FAN LIXIN ,  WANG TINGHUAI ,  YOU YU

IPC: G11B27/28 ,  G11B27/34 ,  H04N21/43 ,  H04N21/454

公开(公告)号：PH12021550053A1

公开(公告)日：2021-09-27

申请号：PH12021550053

申请日：2021-01-08

Applicant: NOKIA TECHNOLOGIES OY

Inventor： YOU YU ,  VAN RAEMDONCK WOLFGANG

IPC: G06F9/455 ,  H04L29/06 ,  H04L29/08

Abstract: Methods and apparatuses are provided to improve streaming of data by providing efficient media ingress and egress. A method may include sending a plurality of stream registration requests for streams to stream data. The method may also include receiving a plurality of stream addresses. The method may further include establishing a plurality of data links with the plurality of transmission endpoints, and establishing a new data link with a new transmission endpoint according to changing conditions affecting a user equipment, while preserving the same data streams for streaming the data.

公开(公告)号：PH12018502744A1

公开(公告)日：2019-12-11

申请号：PH12018502744

申请日：2018-12-21

Applicant: NOKIA TECHNOLOGIES OY

Inventor： YOU YU ,  FAN LIXIN ,  WANG TINGHUAI

IPC: H04N21/431 ,  H04N21/4788 ,  H04N21/488 ,  H04N21/81

Abstract: A method comprising: enabling a first user to define a message for display to at least a second user in association with a first three-dimensional scene viewed by the first user and viewed by or viewable by the second user, wherein the message comprises user-defined message content for display and message metadata, not for display, defining first three- dimensional spatial information; and enabling rendering of the user-defined message content in a second three-dimensional scene viewed by the second user, wherein the user-defined message content moves, within the second three-dimensional scene, along a three- dimensional trajectory dependent upon the first three-dimensional spatial information and three-dimensional spatial information of the second user.

公开(公告)号：ZA201900471B

公开(公告)日：2020-10-28

申请号：ZA201900471

申请日：2019-01-23

Applicant: NOKIA TECHNOLOGIES OY

Inventor： WANG TINGHUI ,  FAN LIXIN ,  YOU YU

Abstract: An apparatus configured to, in respect of first and second virtual reality content each configured to provide imagery for a respective first (206) and second (203) virtual reality space for viewing in virtual reality; and based on first-user-viewing-experience information defining an appearance of an object of interest (205) that appears in the first virtual reality content (206) as viewed, in virtual reality, by a first user (201), and defining a time-variant point of view from which the first user (201) viewed the object of interest (205); providing for display to a second user (202), the second user (202) provided with a virtual reality view of the second virtual reality content (203), of imagery of the object of interest (204) superimposed into the virtual reality space of the second virtual reality content (203) such that the second user (202) is able, while viewing the second virtual reality content (203), to witness the object of interest (204) as it was viewed by the first user.

公开(公告)号：GB2526342A

公开(公告)日：2015-11-25

申请号：GB201409125

申请日：2014-05-22

Applicant: NOKIA TECHNOLOGIES OY

Inventor： FAN LIXIN ,  YOU YU ,  PENG FURONG ,  WU QIANG ,  ZHANG JIAN

IPC: G06T7/00 ,  G06T17/00

Abstract: A method comprising: providing a first three-dimensional point cloud obtained according to a first sensing technique, a second 3D point cloud obtained according to a second sensing technique and a first radius of a sphere covering a real object underlying the second first 3D point cloud and a second radius of a sphere covering a real object underlying the second 3D point cloud; defining scales of the first 3D point cloud and the second 3D point cloud based on said first radius and second radius; searching statistically substantially similar candidate regions between the first 3D point cloud and the second 3D point cloud using an ensemble shape function (ESF) and aligning the statistically substantially similar candidate regions between the first 3D point cloud and the second 3D point cloud at least in vertical direction The aligned candidate regions are then aligned between the 3D point clouds based on their structural similarity.

公开(公告)号：EP2678829A4

公开(公告)日：2016-06-22

申请号：EP12749586

申请日：2012-02-23

Applicant: NOKIA TECHNOLOGIES OY

Inventor： BELIMPASAKIS PETROS ,  UUSITALO JUSSI SEVERI ,  PYLVÄNÄINEN TIMO PEKKA ,  ROIMELA KIMMO TAPIO ,  ARRASVUORI JUHA HENRIK ,  YOU YU

IPC: G06Q30/02 ,  G06T15/04 ,  G06T15/20 ,  G06T17/05

CPC classification number: G06Q30/0261 ,  G06Q30/0241 ,  G06Q30/0273 ,  G06T17/05

公开(公告)号：EP3161802A4

公开(公告)日：2017-12-06

申请号：EP14895596

申请日：2014-06-27

Applicant: NOKIA TECHNOLOGIES OY

Inventor： FAN LIXIN ,  MATTILA VILLE-VEIKKO ,  YOU YU ,  ROIMELA KIMMO ,  FU JUNSHENG ,  ERONEN ANTTI

IPC: G06T19/00 ,  G01C21/00 ,  G01C21/36 ,  G06K9/00 ,  G06T7/00 ,  G06T7/70

CPC classification number: G06T19/006 ,  G01C21/005 ,  G01C21/206 ,  G06K9/00671 ,  G06T7/11 ,  G06T7/70 ,  G06T2207/10004 ,  G06T2207/30244

Abstract: The embodiments relate to a method and to technical equipment for implementing the method. The method includes receiving an image with location information from a client; requesting processed region data from a media server based on the location information, said processed region data including one or more images with the corresponding location information; applying a first process for determining a pose of a device for the received image by means of the processed region data; if the first process fails to result the pose of the device, applying a second process for determining a pose of a device for the received image by means of the processed region data; saving the image with the determined pose of the device to the media server; providing the image and the pose of the device to a client for client rendering.

公开(公告)号：EP2981945A4

公开(公告)日：2017-01-04

申请号：EP14780308

申请日：2014-03-06

Applicant: NOKIA TECHNOLOGIES OY

Inventor： FAN LIXIN ,  FU JUNSHENG ,  ROIMELA KIMMO ,  YOU YU

IPC: G06T19/00 ,  G01C11/06 ,  G01C21/36 ,  G06T7/00

CPC classification number: H04N5/23229 ,  G06T7/70 ,  G06T19/006 ,  G06T2207/30244 ,  H04N1/32128 ,  H04N2201/3252 ,  H04N2201/3253

Abstract: An approach is provided for processing and/or facilitating a processing of one or more images to determine camera location information, camera pose information, or a combination thereof associated with at least one camera capturing the one or more images, wherein the camera location information, the camera pose information, or a combination thereof is represented according to a global coordinate system. The approach involves causing, at least in part, an association of the camera location information, the camera pose information, or a combination thereof with the one or more images as meta-data information.

Abstract translation: 提供了一种方法用于处理和/或促进一个或多个图像以确定矿照相机位置信息的处理，照相机姿态的信息，或它们的组合与至少一个摄像机捕获所述一个或多个图像，worin照相机位置信息相关联， 相机姿势信息，或它们的组合被表示雅丁到全球坐标系统，该方法包括使至少部分地基于照相机位置信息相关联，照相机姿态的信息，或者与所述一个或更多种的组合 图像作为元数据的信息。