公开(公告)号：US10657702B2

公开(公告)日：2020-05-19

申请号：US15847184

申请日：2017-12-19

Applicant: Facebook, Inc.

Inventor： David Young Joon Pio ,  Evgeny V. Kuzyakov ,  Chien-Nan Chen

IPC: G06T15/20 ,  G06F3/01 ,  G06T3/00 ,  H04N21/81 ,  H04N21/61

Abstract: Systems, methods, and non-transitory computer-readable media can obtain a spherical media content item that captures at least one scene from a plurality of different positions. A three-dimensional shape having a plurality of faces is determined, each face being associated with a respective set of original boundaries. A respective set of expanded boundaries for one or more of the plurality of faces is determined. Respective portions of the spherical media content item are mapped to each of the one or more faces, wherein a first portion of the spherical media content item is mapped to a first face having a set of expanded boundaries.

公开(公告)号：US10657667B2

公开(公告)日：2020-05-19

申请号：US16127905

申请日：2018-09-11

Applicant: Facebook, Inc.

Inventor： David Young Joon Pio ,  Evgeny V. Kuzyakov ,  Chien-Nan Chen

IPC: H04N7/173 ,  G06T7/60 ,  H04N21/81 ,  G06T3/00

Abstract: Systems, methods, and non-transitory computer-readable media can obtain a spherical media content item that captures at least one scene from a plurality of different positions. A three-dimensional object with a plurality of faces that converge at a point is determined. At least a first portion of the spherical media content item is mapped to at least a first face in the plurality of faces.

公开(公告)号：US20180302602A1

公开(公告)日：2018-10-18

申请号：US15488485

申请日：2017-04-16

Applicant: Facebook, Inc.

Inventor： Chien-Nan Chen ,  David Young Joon Pio

IPC: H04N13/04 ,  H04N5/232

Abstract: Systems, methods, and non-transitory computer-readable media can determine a first position corresponding to a user focal point during presentation of a given scene of a content item. A celestial representation of the given scene is determined. The celestial representation identifies one or more audio-based points of interest in the scene. A second position corresponding to the user focal point is determined based at least in part on the celestial representation and the first position. The second position is predicted to be the position of the user focal point during presentation of the scene.

公开(公告)号：US10096130B2

公开(公告)日：2018-10-09

申请号：US15271099

申请日：2016-09-20

Applicant: Facebook, Inc.

Inventor： David Young Joon Pio ,  Evgeny V. Kuzyakov ,  Chien-Nan Chen

IPC: H04N7/173 ,  G06T7/60 ,  H04N21/81 ,  G06T3/00

Abstract: Systems, methods, and non-transitory computer-readable media can obtain a spherical media content item that captures at least one scene from a plurality of different positions. A three-dimensional object with a plurality of faces that converge at a point is determined. At least a first portion of the spherical media content item is mapped to at least a first face in the plurality of faces.

公开(公告)号：US09858706B2

公开(公告)日：2018-01-02

申请号：US15271081

申请日：2016-09-20

Applicant: Facebook, Inc.

Inventor： David Young Joon Pio ,  Evgeny V. Kuzyakov ,  Chien-Nan Chen

IPC: H04N13/04 ,  G06T15/20 ,  G06F3/01 ,  G06T3/00 ,  H04N21/81 ,  H04N21/61

CPC classification number: G06T15/20 ,  G06F3/011 ,  G06T3/005 ,  G06T2200/04 ,  H04N21/6125 ,  H04N21/816

Abstract: Systems, methods, and non-transitory computer-readable media can obtain a spherical media content item that captures at least one scene from a plurality of different positions. A three-dimensional shape having a plurality of faces is determined, each face being associated with a respective set of original boundaries. A respective set of expanded boundaries for one or more of the plurality of faces is determined. Respective portions of the spherical media content item are mapped to each of the one or more faces, wherein a first portion of the spherical media content item is mapped to a first face having a set of expanded boundaries.

公开(公告)号：US20170084073A1

公开(公告)日：2017-03-23

申请号：US15271081

申请日：2016-09-20

Applicant: Facebook, Inc.

Inventor： David Young Joon Pio ,  Evgeny V. Kuzyakov ,  Chien-Nan Chen

IPC: G06T15/20 ,  G06T7/60 ,  G06T7/00 ,  H04N21/81 ,  H04N21/61

CPC classification number: G06T15/20 ,  G06F3/011 ,  G06T3/005 ,  G06T2200/04 ,  H04N21/6125 ,  H04N21/816

Abstract: Systems, methods, and non-transitory computer-readable media can obtain a spherical media content item that captures at least one scene from a plurality of different positions. A three-dimensional shape having a plurality of faces is determined, each face being associated with a respective set of original boundaries. A respective set of expanded boundaries for one or more of the plurality of faces is determined. Respective portions of the spherical media content item are mapped to each of the one or more faces, wherein a first portion of the spherical media content item is mapped to a first face having a set of expanded boundaries.