公开(公告)号：US20190041216A1

公开(公告)日：2019-02-07

申请号：US15669750

申请日：2017-08-04

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Eugene Chin ,  Tih Huang Yeoh ,  Alfy Merican Ahmad Hambaly ,  Prebesh Pavithran ,  Kuan Heng Lee ,  Mern Keat Lee ,  Ming Yeh Koh ,  Guo Dong Gan ,  Bing Qin Lim

IPC: G01C21/00 ,  G02B27/01 ,  G06F3/0481 ,  G06T15/50

Abstract: Method and device for providing safe zone information. The method includes receiving a map of an incident area sensor information from at least one sensor at the incident area. The method also includes determining a multi-dimensional model of the incident area based on the map of the incident area and the sensor information and determining a first threat location based on the sensor information, the map of the incident area, and the multi-dimensional model of the incident area. The method further includes determining a plurality of safe zone shadow areas based on the first threat location. The method also includes updating the multi-dimensional model of the incident area to include the plurality of safe zone shadow areas and to generate a safe zone shadow representation of the incident area and transmitting the safe zone shadow representation to at least one user device in the incident area.

公开(公告)号：US20200137441A1

公开(公告)日：2020-04-30

申请号：US16169714

申请日：2018-10-24

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Kuan Heng Lee ,  Eng Wiang Chan ,  Peng Khoon Cheah ,  Mern Keat Lee ,  Kok Khian Ng ,  Prebesh Pavithran ,  Anil Kumar Vadlamudi

IPC: H04N21/258 ,  G06K9/00 ,  H04N19/167 ,  G08B27/00 ,  G08B21/10 ,  G06N3/08 ,  G06N5/02 ,  G06N99/00

Abstract: A method and apparatus for alerting groups of user devices to similar video content of interest based on role. The method includes providing a first video to groups of user devices, each having an associated user role, receiving viewing metrics indicative of levels of viewing interest for the first video from a first group of user devices associated with a particular user role, and when a level of viewing interest is above a predetermined threshold, classifying one or more corresponding first video frames of the first video as frames of interest. The method further includes receiving a second video, determining, using the frames of interest, that video content of the second video is of interest to a second group of user devices having the particular user role, and providing an alert to the second group of user devices.

公开(公告)号：US10274320B2

公开(公告)日：2019-04-30

申请号：US15669750

申请日：2017-08-04

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Eugene Chin ,  Tih Huang Yeoh ,  Alfy Merican Ahmad Hambaly ,  Prebesh Pavithran ,  Kuan Heng Lee ,  Mern Keat Lee ,  Ming Yeh Koh ,  Guo Dong Gan ,  Bing Qin Lim

IPC: G06T1/00 ,  G01C21/00 ,  G02B27/01 ,  G06F3/0481 ,  G06T15/50 ,  G08G1/16 ,  G08G1/0968

Abstract: Method and device for providing safe zone information. The method includes receiving a map of an incident area sensor information from at least one sensor at the incident area. The method also includes determining a multi-dimensional model of the incident area based on the map of the incident area and the sensor information and determining a first threat location based on the sensor information, the map of the incident area, and the multi-dimensional model of the incident area. The method further includes determining a plurality of safe zone shadow areas based on the first threat location. The method also includes updating the multi-dimensional model of the incident area to include the plurality of safe zone shadow areas and to generate a safe zone shadow representation of the incident area and transmitting the safe zone shadow representation to at least one user device in the incident area.

公开(公告)号：US10820029B2

公开(公告)日：2020-10-27

申请号：US16169714

申请日：2018-10-24

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Kuan Heng Lee ,  Eng Wiang Chan ,  Peng Khoon Cheah ,  Mern Keat Lee ,  Kok Khian Ng ,  Prebesh Pavithran ,  Anil Kumar Vadlamudi

IPC: H04N7/10 ,  H04N7/025 ,  H04N21/258 ,  H04N19/167 ,  G06N20/00 ,  G06K9/00 ,  G06N3/08 ,  G06N5/02 ,  G08B21/10 ,  G08B27/00

Abstract: A method and apparatus for alerting groups of user devices to similar video content of interest based on role. The method includes providing a first video to groups of user devices, each having an associated user role, receiving viewing metrics indicative of levels of viewing interest for the first video from a first group of user devices associated with a particular user role, and when a level of viewing interest is above a predetermined threshold, classifying one or more corresponding first video frames of the first video as frames of interest. The method further includes receiving a second video, determining, using the frames of interest, that video content of the second video is of interest to a second group of user devices having the particular user role, and providing an alert to the second group of user devices.

公开(公告)号：US10175559B1

公开(公告)日：2019-01-08

申请号：US15803441

申请日：2017-11-03

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Kok Khian Ng ,  Daniel Grobe Sachs ,  Kuan Heng Lee ,  Mern Keat Lee

IPC: G03B15/05 ,  H04N5/225 ,  H04N5/235 ,  H04N5/353

Abstract: A camera flash system and method for the same. In one example, the system includes a camera including an image sensor, a plurality of lights, and an electronic processor. The camera is configured to capture an image frame. Each of the lights is configured to illuminate a region within the image frame. The electronic processor is configured to capture via the camera, while modulating an output of the plurality of lights, a first image frame and determine, using the image sensor, an object of interest within the first image frame. The electronic processor is further configured to identify a region of interest in which the object of interest is located based on the first image frame, identify, based on the region of interest, a subset of lights from the plurality of lights, and activate the subset of lights.