公开(公告)号：US10586433B2

公开(公告)日：2020-03-10

申请号：US15431710

申请日：2017-02-13

Applicant: GOOGLE LLC

Inventor： James Edward Stewart ,  George Alban Heitz, III ,  Joe Delone Venters ,  Seungho Yang ,  Mehul Nariyawala ,  Cameron Hill ,  Yohannes Berhanu Kifle ,  Sayed Yusef Shafi ,  Sahana Mysore

IPC: G06K9/20 ,  G08B13/196 ,  G06K9/00

Abstract: A method at a computing system includes: obtaining video of an environment including a plurality of objects, wherein the video has a field of view; identifying one or more objects of the plurality of objects within the field of view; defining a zone of interest associated with a first object of the one or more objects, including identifying the zone of interest as one of an alerting zone or a suppression zone; subsequent to the defining, detecting one or more motion events captured in the video occurring at least partially within the zone of interest; when the zone of interest is an alerting zone, causing one or more notifications of the one or more motion events to be issued; and when the zone is a suppression zone, suppressing notifications of the one or more motion events.

公开(公告)号：US10192415B2

公开(公告)日：2019-01-29

申请号：US15207463

申请日：2016-07-11

Applicant: GOOGLE LLC

Inventor： George Alban Heitz, III ,  Akshay R. Bapat ,  Mehul Nariyawala

IPC: G08B13/196 ,  G06K9/00

Abstract: The various embodiments described herein include methods, devices, and systems for providing event alerts. In one aspect, a method includes: (1) receiving a plurality of video frames from a camera, the plurality of video frames including a motion event candidate; (2) categorizing the motion event candidate by processing the plurality of video frames, the categorizing including: (a) associating the motion event candidate with a first category of a plurality of motion event categories; and (b) generating a confidence level for the association of the motion event candidate with the first category; and (3) sending an alert indicative of the first category and the confidence level to a user associated with the camera.

公开(公告)号：US10139917B1

公开(公告)日：2018-11-27

申请号：US15263143

申请日：2016-09-12

Applicant: Google LLC

Inventor： Mehul Nariyawala ,  Rahul Garg ,  Navneet Dalal ,  Thor Carpenter ,  Gregory Burgess ,  Timothy Psiaki ,  Mark Chang ,  Antonio Bernardo Monteiro Costa ,  Christian Plagemann ,  Chee Chew

IPC: H04N7/14 ,  G06F3/01 ,  H04L29/06 ,  H04N7/15

Abstract: Systems and methods are disclosed for gesture-initiated actions in videoconferences. In one implementation, a processing device receives content streams during a communication session, identifies a request for feedback within one of the content streams, based on an identification of the request for feedback, processes the content streams to identify one or more gestures within at least one of the content streams, and based on a determination that a first gesture of the one or more gestures is relatively more prevalent across the content streams than one or more other gestures, initiates an action with respect to the communication session.

公开(公告)号：US10957171B2

公开(公告)日：2021-03-23

申请号：US15207458

申请日：2016-07-11

Applicant: GOOGLE LLC

Inventor： George Alban Heitz, III ,  Mehul Nariyawala ,  Akshay R. Bapat

IPC: G08B13/196 ,  G06K9/00 ,  H04N5/232 ,  H04N9/82 ,  H04N5/77 ,  H04N5/76 ,  H04N5/247 ,  H04L29/08

Abstract: A computing system obtains a first category for a first motion event. The system sends a first alert indicative of the first category to a user. After sending the first alert, it obtains a second category for a second motion event. In accordance with a determination that the second category is the same as the first category, the system determines whether a third motion event of the first category has been detected in a preceding predetermined amount of time before the second motion event. If the third motion event has not been detected in the preceding predetermined amount of time before the second motion event, the system sends a second alert associated with the second motion event indicative of the first category to the user. If the third motion event has been detected in the preceding predetermined amount of time before the second motion event, the system forgoes sending the second alert.

公开(公告)号：US20200211347A1

公开(公告)日：2020-07-02

申请号：US16814905

申请日：2020-03-10

Applicant: GOOGLE LLC

Inventor： James Edward Stewart ,  George Alban Heitz, III ,  Joe Delone Venters ,  Seungho Yang ,  Mehul Nariyawala ,  Cameron Hill ,  Yohannes Berhanu Kifle ,  Sayed Yusef Shafi ,  Sahana Mysore

IPC: G08B13/196 ,  G06K9/00

Abstract: A method at a computing system includes obtaining video of an environment including a plurality of objects; defining a zone including a portion of the environment; subsequent to the defining, detecting a motion event captured in the video occurring at least partially within the zone, wherein the motion event is associated with a first object of the plurality of objects; identifying an object type of the first object; and based on the object type of the first object, causing a notification of the motion event to be issued or not issued.