Unlock instant, AI-driven research and patent intelligence for your innovation.

System and method for authenticating live feed from surveillance system

A random seed and authentication signal technology, applied in the field of surveillance systems, can solve problems such as unconfirmed real-time images

Inactive Publication Date: 2006-01-11
QUALCOMM INC
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is, the digital signature confirms the identity of the source camera, but it does not confirm whether the content sent from the camera is a real-time image of the expected surveillance range, for example, some people who try to fool the surveillance system send fake images through the camera

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • System and method for authenticating live feed from surveillance system
  • System and method for authenticating live feed from surveillance system
  • System and method for authenticating live feed from surveillance system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] First refer to figure 1 , shows a system, generally designated 10, for implementing video surveillance at one or more surveillance locations 12, and selectively sending surveillance video to one or more surveillance locations 14, preferably in real time, said The monitoring location 14 can be remote from the monitoring location 12 and can communicate with the monitoring location 12 via wired or wireless transmission principles or a satellite communication system. As just one non-limiting example, the monitoring location 12 could be the cockpit of an aircraft, or a location on another mobile platform such as a ship, train, or automobile, and the remote monitoring location 14 could be a base with which to communicate wirelessly monitoring station. Alternatively, monitoring location 12 may be a fixed station in wireless or wired communication with monitoring location 14, which may be a fixed or portable location or device.

[0016] like figure 1 As shown, at least one c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A secure signal transmitter, such as an LED, is disposed in an intended observation scope of a secure stream capture device, such as a video camera. The secure signal transmitter continuously transmits a secure signal that an observer / processor in a remote location can verify, to thereby confirm that the video being sent from the camera actually encompasses the intended scope.

Description

technical field [0001] The present invention generally relates to surveillance systems. Background technique [0002] Surveillance systems are used in a wide variety of applications to improve security. Generally, a surveillance system includes one or more cameras installed at the location to be monitored. The cameras send video footage to a central monitoring area, where the video is viewed by security personnel, or saved for later viewing, or both. [0003] The present invention recognizes that existing monitoring systems have some disadvantages. One such drawback is that of authentication, ie, confirming that what is being monitored is actually what is within range of the surveillance camera or system. It is understood here that an audio / video stream from a surveillance camera may be digitally signed by the camera, but only that the stream is from the signed camera is assured, not that the stream itself accurately represents the images within the intended surveillance ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G08B13/196G08B15/00
CPCG08B13/19673G08B29/046G08B13/1965G08B13/196
Inventor A·甘特曼
Owner QUALCOMM INC