公开(公告)号：US11070792B1

公开(公告)日：2021-07-20

申请号：US16236322

申请日：2018-12-28

Applicant: Facebook, Inc.

Inventor： Baback Elmieh ,  Joyce Hsu ,  Scott Snibbe ,  Amir Mesguich Havilio ,  Angela Chang ,  Alexandre Jais ,  Rex Crossen

IPC: H04N13/302 ,  G06T19/00 ,  H04N13/363 ,  G06Q50/00 ,  H04N13/388

Abstract: A method includes retrieving a media content item for display to a user in an environment. The method includes receiving, from one or more interaction devices each including a projector and a camera, one or more media objects captured by one or more cameras, where one or more of the media objects include images of the user, and determining a location of the user in the environment based on an analysis of the one or more of the media objects. The method also includes identifying one of the interaction devices based on the determined location of the user and sending, to the identified interaction device, the media content item and instructions causing the projector associated with the identified interaction device to project the media content item.

公开(公告)号：US11196985B1

公开(公告)日：2021-12-07

申请号：US16236316

申请日：2018-12-28

Applicant: Facebook, Inc.

Inventor： Baback Elmieh ,  Joyce Hsu ,  Scott Snibbe ,  Amir Mesguich Havilio ,  Angela Chang ,  Alexandre Jais ,  Rex Crossen

IPC: H04N13/302 ,  H04N13/327 ,  G06Q50/00 ,  H04N13/39 ,  G06T19/00 ,  H04N13/363

Abstract: In one embodiment, a method includes retrieving a media content item for display on a projectable surface. The method includes sending, to an interaction device including a projector and a camera, instructions causing the camera to capture one or more images of the projectable surface, receiving the one or more images from the interaction device, and determining one or more attributes of the surface based on the one or more images. The method also includes modifying the media content item based at least in part on the one or more attributes of the projectable surface and sending, to the interaction device, the modified media content item and instructions causing the projector to project the modified media content on the projectable surface.

公开(公告)号：US11172189B1

公开(公告)日：2021-11-09

申请号：US16236323

申请日：2018-12-28

Applicant: Facebook, Inc.

Inventor： Baback Elmieh ,  Joyce Hsu ,  Scott Snibbe ,  Amir Mesguich Havilio ,  Angela Chang ,  Alexandre Jais ,  Rex Crossen

IPC: H04N13/366 ,  G06F3/01 ,  G06K9/00 ,  H04N13/363 ,  G06T19/00 ,  G06F3/16

Abstract: In one embodiment, a method includes sending, to an interaction device including a projector and a camera, a media content item and instructions causing the projector to project the media content item on a projectable surface and receiving, from the interaction device, one or more media objects captured by the camera, where one or more of the media objects include images of a user in proximity to the projectable surface. The method includes determining one or more movements of the user based on the one or more of the media objects and updating the media content item based on the determined movements. The method also includes sending, to the interaction device, the updated media content item and instructions causing the projector to project the updated media content item on the projectable surface.

公开(公告)号：US11006097B1

公开(公告)日：2021-05-11

申请号：US16236314

申请日：2018-12-28

Applicant: Facebook, Inc.

Inventor： Baback Elmieh ,  Joyce Hsu ,  Scott Snibbe ,  Amir Mesguich Havilio ,  Angela Chang ,  Alexandre Jais ,  Rex Crossen

IPC: H04N13/302 ,  H04N13/279 ,  G06Q50/00 ,  G06T19/00 ,  G06F16/9535 ,  G06T19/20

Abstract: A method includes sending, to an interaction device including a projector and a camera, instructions causing the projector to project a light pattern to each of one or more specified directions and receiving, from the interaction device, one or more images each including illumination patterns associated with one or more surfaces of a specified direction. The method also includes constructing, based on the projected light patterns and the received illumination patterns, a model describing an environment of the interaction device, where the model includes one or more characteristics of each of one or more objects in the environment and one or more characteristics of each of one or more surfaces in the environment.