公开(公告)号：US20240114208A1

公开(公告)日：2024-04-04

申请号：US17937195

申请日：2022-09-30

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： CHONG HIN CHEE ,  TOMASZ CHMIEL ,  SZYMON SIKORA ,  MICHAL HOJWA

IPC: H04N21/454 ,  G10L15/02 ,  G10L25/57

CPC classification number: H04N21/4542 ,  G10L15/02 ,  G10L25/57

Abstract: Techniques for heightened video redaction based on audio are provided. A first level of redaction is applied to an individual captured in a video recording. Audio signatures in the video recording associated with the individual captured in the video recording are identified. It is determined that that the audio signatures, in a context of the video recording, will increase a likelihood of personally identifying the individual captured in the video recording. A second level of redaction is applied to the individual captured in the video recording when it is determined that the likelihood of personally identifying the individual captured in the video recording has increased.

公开(公告)号：US20210319765A1

公开(公告)日：2021-10-14

申请号：US16842812

申请日：2020-04-08

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： CHONG HIN CHEE ,  CHONG KEAT CHUA ,  BIJUN LEONG ,  WEI LUN CHAN

IPC: G09G5/00 ,  G06K9/00 ,  H04N21/6332

Abstract: A process for operating an electronic computing device to assign video streams to watcher devices. The electronic computing device detects objects of interest within a field-of-view of a camera as a function of incident context information. The electronic computing device obtains video display characteristics associated with watcher devices and further determines, based on respective positions of the objects of interest within the field-of-view, a plurality of sub-regions each enclosing at least one of the detected objects of interest and having one or more video attributes. The electronic computing device then assigns, based on the video display characteristics associated with the watcher devices and the video attributes of the sub-regions, each of the sub-regions to a respectively selected one of the watcher devices. The video streams respectively captured corresponding to each of the assigned sub-regions of interest are then transmitted to the respectively selected one of the watcher devices.

公开(公告)号：US20190313480A1

公开(公告)日：2019-10-10

申请号：US16314876

申请日：2016-08-03

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： BING QIN LIM ,  CHONG HIN CHEE ,  YEE BING HONG ,  STEVEN JOHN KERR ,  SWEE HAK LAW ,  RM MUTHAIAH RAMANATHAN ,  LEE SUN OOI

IPC: H04W84/18 ,  G06Q10/06 ,  H04W40/24 ,  H04L12/24 ,  H02J7/00

Abstract: A method and apparatus for quickly forming a PAN is describe herein. During operation, a person (e.g., a public-safety officer) will be assigned a task or mission that is identified by an identifier (e.g., an incident identifier, or an incident type). A subset of available devices will be paired/associated to form a PAN based on the identified task or mission. In an alternate embodiment of the present invention the subset of available devices may be paired with an existing PAN based on the identified task or mission.

公开(公告)号：US20220269887A1

公开(公告)日：2022-08-25

申请号：US17179667

申请日：2021-02-19

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： CHONG HIN CHEE ,  WEI LUN CHAN ,  VINCENT VAN DER WALT ,  STUART JAMES BOUTELL

IPC: G06K9/00 ,  G10L25/57 ,  G10L15/26 ,  G06F40/30 ,  G06F40/279 ,  G06F3/16 ,  G06F3/0481

Abstract: A process of augmenting images of incident scenes with object descriptions retrieved from an audio stream. In operation, an electronic computing device detects an object of interest in an image captured corresponding to an incident scene and identifies an audio stream linked to an incident identifier of an incident that occurred at the incident scene. The electronic computing device then determines whether the audio stream contains an audio description of the detected object of interest. When it is determined that the audio stream contains the audio description of the detected object of interest, the electronic computing device generates a visual or audio prompt corresponding to the audio description of the detected object of interest and plays back the visual or audio prompt via a corresponding display or audio-output component communicatively coupled to the electronic computing device.

公开(公告)号：US20210329420A1

公开(公告)日：2021-10-21

申请号：US16852620

申请日：2020-04-20

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： CHONG HIN CHEE

IPC: H04W4/08 ,  H04W4/10 ,  H04W4/12 ,  H04L29/06

Abstract: A method and apparatus for determining an individual's identity who has authority to add a user to a talkgroup (approver) is provided herein. During operation, a context of a user requesting access to a talkgroup is determined. Past contexts for individuals who have requested access to past talkgroups are determined along with past approvers who approved adding the individual to the talkgroup. The current context is used to find similar past contexts and the past approver for the similar past context. The past approver is then used to authorize the current request for approving joining of the talkgroup.