公开(公告)号：US10735690B2

公开(公告)日：2020-08-04

申请号：US16404457

申请日：2019-05-06

Applicant: Blue Jeans Network, Inc.

Inventor： Ashish Nagpal ,  Alagu Periyannan ,  Navneet Kumar

IPC: H04N7/14 ,  H04L12/18 ,  H04L29/06 ,  G06F3/048 ,  H04N7/15

Abstract: A video conferencing may include a virtual whiteboard for displaying annotations and streaming of a physical whiteboard, indexing of physical whiteboard content, and compositing and projection of remote whiteboard content onto a local whiteboard.

公开(公告)号：US20190260964A1

公开(公告)日：2019-08-22

申请号：US16404457

申请日：2019-05-06

Applicant: Blue Jeans Network, Inc.

Inventor： Ashish Nagpal ,  Alagu Periyannan ,  Navneet Kumar

IPC: H04N7/14 ,  H04L12/18 ,  H04N7/15 ,  H04L29/06 ,  G06F3/048

Abstract: A video conferencing may include a virtual whiteboard for displaying annotations and streaming of a physical whiteboard, indexing of physical whiteboard content, and compositing and projection of remote whiteboard content onto a local whiteboard.

公开(公告)号：US20190037171A1

公开(公告)日：2019-01-31

申请号：US15788629

申请日：2017-10-19

Applicant: Blue Jeans Network, Inc.

Inventor： Ashish Nagpal ,  Alagu Periyannan ,  Navneet Kumar

IPC: H04N7/14 ,  H04N7/15 ,  G06F3/048

Abstract: Embodiments are described for provision of video conferencing with, for example, a virtual whiteboard for displaying annotations and streaming of a physical whiteboard, indexing of physical whiteboard content, and compositing and projection of remote whiteboard content onto a local whiteboard.

公开(公告)号：US20190215464A1

公开(公告)日：2019-07-11

申请号：US15902854

申请日：2018-02-22

Applicant: Blue Jeans Network, Inc.

Inventor： Navneet Kumar ,  Ashish Nagpal ,  Satish Malalaganv Ramakrishna

IPC: H04N5/262 ,  G06K9/00 ,  G10L17/00 ,  H04N7/08 ,  H04N5/445 ,  H04N7/15

CPC classification number: H04N5/2628 ,  G06F3/0482 ,  G06K9/00288 ,  G10L17/005 ,  H04N5/44591 ,  H04N7/08 ,  H04N7/15

Abstract: An audio/video stream may include an audio stream and a video stream. The video stream may be decomposed into a plurality of face streams. Each of the face streams may include a cropped version of the video stream and be focused on the face of one of the individuals captured in the video stream. Facial recognition may be used to associate each of the face streams with an identity of the individual captured in the respective face stream. Additionally, voice recognition may be used to recognize the identity of the active speaker in the audio stream. The face stream associated with an identity matching the active speaker's identity may be labeled as the face stream of the active speaker. In a “Room SplitView” mode, the face stream of the active speaker is rendered in a more prominent manner than the other face streams.

公开(公告)号：US10284815B2

公开(公告)日：2019-05-07

申请号：US15788629

申请日：2017-10-19

Applicant: Blue Jeans Network, Inc.

Inventor： Ashish Nagpal ,  Alagu Periyannan ,  Navneet Kumar

IPC: H04N7/14 ,  H04N7/15 ,  G06F3/048 ,  H04L29/06

Abstract: Embodiments are described for provision of video conferencing with, for example, a virtual whiteboard for displaying annotations and streaming of a physical whiteboard, indexing of physical whiteboard content, and compositing and projection of remote whiteboard content onto a local whiteboard.