Safety warning method and device

A technology for security and analysis of results, applied in image data processing, instruments, closed-circuit television systems, etc., it can solve the problems of large amount of video file information, insufficient intelligence in monitoring and alarming, and a lot of manpower and material resources, and achieve intelligent and efficient video data. Effect

Active Publication Date: 2015-01-07
CHINA CONSTRUCTION BANK
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  • Description
  • Claims
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Problems solved by technology

[0003] In today's network era, most of the current video surveillance technology field obtains video data through the installation of video monitors, displays them on the monitor screen, and manually monitors the scene in the video, so as to take immediate measures to prevent the occurrence of adverse events. The situation requires 24 hours to arrange manual observation on the video surveillance display screen, which is labor-intensive and inefficient. Anoth

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  • Safety warning method and device

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Embodiment Construction

[0027] Embodiments of the present invention provide a safety alarm method and device, which do not require manual real-time monitoring, and can process monitoring video data intelligently and efficiently.

[0028] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0029] The terms "first", "second" and the like (if any) in the description and claims of the present invention and the above d...

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Abstract

The embodiment of the invention discloses a safety warning method and device. The method in the embodiment of the invention comprises the following steps: partitioning the acquired video data to obtain target video data; according to a preset first sampling strategy, sampling the target video data; analyzing the currently sampled image, when the image meets the set sampling adjustment condition, adjusting the first sampling strategy to a preset second sampling strategy, continuously sampling the target video data, and determining a first target image library; conducting image analysis on the images in the first target image library to obtain a first analysis result, and when the first analysis result meets the preset warning condition, giving out warning. The safety warning method and the device disclosed by the embodiment of the invention are not required to be monitored manually in real time, and are intelligent and efficient in monitoring video data processing.

Description

technical field [0001] The invention relates to the technical field of video surveillance, in particular to a safety alarm method and device. Background technique [0002] With the maturity and improvement of computer, network, information and communication, audio and video codec, streaming media and other technologies, driven by the huge demand in the security market, video surveillance technology is developing rapidly. [0003] In today's network era, most of the current video surveillance technology field obtains video data through the installation of video monitors, displays them on the monitor screen, and manually monitors the scene in the video, so as to take immediate measures to prevent the occurrence of adverse events. The situation requires 24 hours to arrange manual observation on the video surveillance display screen, which is labor-intensive and inefficient. Another situation is to arrange manual video surveillance during the day and record the surveillance vide...

Claims

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Application Information

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IPC IPC(8): H04N7/18G06T7/20
Inventor 曾相宗成亮揭育柱付小丽杨蔚然侯戬吴兴威邱文超王雨罗恕人
Owner CHINA CONSTRUCTION BANK
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