Device, method and system for changing content of live broadcast media

Patent metadata

Field	Value
Publication number	US-11528529-B1
Application number	US-202117492128-A
Country	US
Kind code	B1
Filing date	Oct 1, 2021
Priority date	Oct 1, 2021
Publication date	Dec 13, 2022
Grant date	Dec 13, 2022

Abstract

A device, method and system for changing content of live broadcast media is provided. The device associated with a given location, and analyzes live broadcast media to determine presence of one or more of a person of interest (POI) and an event of interest (EOI), the live broadcast media being provided at one or more display screens at the given location, the live broadcast media originating external to the given location. The device analyzes one or more images captured by one or more cameras located at the given location to determine whether one or more of the POI and the EOI meets a condition for causing harm to one or more persons indicated in the one or more images. The device, responsive to the POI or the EOI meeting the condition, changes content of the live broadcast media.

First claim

What is claimed is:

1. A method comprising:
analyzing, at a computing device associated with a given location, live broadcast media to determine presence of one or more of a person of interest (POI) and an event of interest (EOI), the live broadcast media being provided at one or more display screens at the given location, the live broadcast media originating external to the given location;
analyzing, at the computing device, one or more images captured by one or more cameras located at the given location to determine whether one or more of the POI and the EOI meets a condition for causing harm to one or more persons indicated in the one or more images; and
responsive to the POI or the EOI meeting the condition, changing, at the computing device, content of the live broadcast media,
wherein the analyzing the live broadcast media comprises identifying a face of the POI in the live broadcast media, and the condition for causing harm to the one or more persons indicated in the one or images comprises a respective face in the one or images meeting a match threshold with the face in the live broadcast media.

2. The method of claim 1 , further comprising:
analyzing one or more stored images from the one or more cameras to determine previous presence of a face of the POI in the stored images determined according to the match threshold;
analyzing the one or more images to determine that a respective face in the one or more images meets the match threshold with the face in the live broadcast media,
determining a location of the respective face at the given location; and
dispatching security to the location.

3. The method of claim 1 , wherein the condition for causing harm to the one or more persons indicated in the one or more images further comprises features associated with the one or persons in the one or more images meeting the match threshold with one or more of objects and faces in the live broadcast media.

4. The method of claim 1 , wherein the condition for causing harm to the one or more persons indicated in the one or more images further comprises a rule that associates given events in the live broadcast media with given demographics of the one or persons in the one or more images.

5. The method of claim 1 , further comprising introducing a delay in providing the live broadcast media at the one or more display screens, prior to analyzing the live broadcast media, and
wherein changing content of the live broadcast media comprises replacing the POI or the EOI with other content at the one or more display screens prior to the live broadcast media being provided at the one or more display screens.

6. The method of claim 1 , wherein changing content of the live broadcast media comprises:
replacing the POI or the EOI with other content at the one or more display screens;
replacing the live broadcast media with other live broadcast media at the one or more display screens; or
switching from a first channel, on which the live broadcast media is received, to a second channel, on which the other live broadcast media is received.

7. The method of claim 1 , further comprising, responsive to one or more of the POI and the EOI meeting the condition, dispatching security to a location of the one or more persons indicated in one or more of the images.

8. The method of claim 1 , wherein the analyzing the live broadcast media occurs according to a schedule of the live broadcast media.

9. The method of claim 1 , wherein the analyzing the live broadcast media comprises determining presence of an interruption to normal scheduling of the live broadcast media to provide one or more of the POI and the EOI.

10. A device associated with a given location, the device comprising:
a communication unit; and
a controller configured to:
analyze live broadcast media, received via the communication unit, to determine presence of one or more of a person of interest (POI) and an event of interest (EOI), the live broadcast media being provided at one or more display screens at the given location, the live broadcast media originating external to the given location; analyze one or more images, received via the communication unit, captured by one or more cameras located at the given location to determine whether one or more of the POI and the EOI meets a condition for causing harm to one or more persons indicated in the one or more images; and
responsive to the POI or the EOI meeting the condition, change content of the live broadcast media,
wherein the controller is further configured to analyze the live broadcast media by identifying a face of the POI in the live broadcast media, and the condition for causing harm to the one or more persons indicated in the one or images comprises a respective face in the one or images meeting a match threshold with the face in the live broadcast media.

11. The device of claim 10 , wherein the controller is further configured to:
analyze one or more stored images from the one or more cameras to determine previous presence of a face of the POI in the stored images determined according to the match threshold;
analyze the one or more images to determine that a respective face in the one or more images meets the match threshold with the face in the live broadcast media;
determine a location of the respective face at the given location; and
dispatch security to the location.

12. The device of claim 10 , wherein the condition for causing harm to the one or more persons indicated in the one or more images further comprises features associated with the one or persons in the one or more images meeting the match threshold with one or more of objects and faces in the live broadcast media.

13. The device of claim 10 , wherein the condition for causing harm to the one or more persons indicated in the one or more images further comprises a rule that associates given events in the live broadcast media with given demographics of the one or persons in the one or more images.

14. The device of claim 10 , wherein the controller is further configured to introduce a delay in providing the live broadcast media at the one or more display screens, prior to analyzing the live broadcast media, and
wherein the controller is further configured to change content of the live broadcast media by replacing the POI or the EOI with other content at the one or more display screens prior to the live broadcast media being provided at the one or more display screens.

15. The device of claim 10 , wherein the controller is further configured to change content of the live broadcast media by:
replacing the POI or the EOI with other content at the one or more display screens;
replacing the live broadcast media with other live broadcast media at the one or more display screens; or
switching from a first channel, on which the live broadcast media is received, to a second channel, on which the other live broadcast media is received.

16. The device of claim 10 , wherein the controller is further configured to, responsive to one or more of the POI and the EOI meeting the condition, dispatch security to a location of the one or more persons indicated in one or more of the images.

17. The device of claim 10 , wherein the controller is further configured to analyze the live broadcast media according to a schedule of the live broadcast media.

18. The device of claim 10 , wherein the controller is further configured to analyze the live broadcast media by determining presence of an interruption to normal scheduling of the live broadcast media to provide one or more of the POI and the EO

Assignees

• Motorola Solutions Inc

Inventors

• Phua Jin Hoe
• Tew Wei Hong
• Chan Chee Kit

Classifications

• G06V40/172

  Classification, e.g. identification · CPC title

• G06V20/44 Primary

  Event detection · CPC title

• H04N21/4223

  Cameras (H04N23/00 takes precedence) · CPC title

• H04N21/2187

  Live feed · CPC title

• H04N21/41415

  involving a public display, viewable by several users in a public space outside their home, e.g. movie theatre, information kiosk · CPC title