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Method and device for processing mobile detection

A technology of motion detection and control method, applied in color TV parts, TV system parts, TV and other directions, can solve problems such as large false alarms and missed alarms, and achieve small false alarm and missed alarm rates, Improve the accuracy and the effect of precise motion detection

Active Publication Date: 2015-06-17
HANGZHOU HIKVISION DIGITAL TECH
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  • Application Information

AI Technical Summary

Problems solved by technology

The single-area processing mode can meet the general needs, but it cannot meet the application requirements of sub-area motion detection under high-definition surveillance where the camera monitoring area is large.
In addition, the single-area processing mode uses the same set of parameters for motion detection processing day and night, which will relatively cause large false positives and false positives

Method used

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  • Method and device for processing mobile detection
  • Method and device for processing mobile detection
  • Method and device for processing mobile detection

Examples

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Embodiment Construction

[0038] In the following description, many technical details are proposed in order to enable readers to better understand the application. However, those skilled in the art can understand that without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in each claim of the present application can be realized.

[0039] In order to make the purpose, technical solution and advantages of the present invention clearer, the following will further describe the implementation of the present invention in detail in conjunction with the accompanying drawings.

[0040] The first embodiment of the present invention relates to a motion detection method, figure 1 is a flow diagram of the motion detection method.

[0041] Specifically, as figure 1 As shown, the motion detection method includes steps:

[0042] In step 101, at least two detection areas are preset in the shooting range of a camera.

[0043] ...

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Abstract

The invention relates to the field of video monitoring, and discloses a method and a device for processing mobile detection. The method of the invention comprises the following steps: presetting at least two detection regions in a shooting range of a camera, switching the current mode to a day mode or a night mode according to a preset day-night switching control means and a corresponding switching threshold, reading mobile detection parameters corresponding to the current mode from the mobile detection parameters of each detection region, and judging whether a mobile detection event occurs to an image shot by the camera in each detection region according to the read mobile detection parameters. According to the invention, multiple detection regions are set for mobile detection, and the application requirements of large monitoring region of the camera under high-definition monitoring and regional mobile detection can be satisfied. Meanwhile, each detection region supports the setting of two sets of mobile detection parameters for day and night according to the needs of specific scenes (day / night), and the minimum false reporting rate and missed reporting rate can be achieved for mobile detection.

Description

technical field [0001] The invention relates to the field of video surveillance, in particular to a method and device for motion detection processing. Background technique [0002] Digital Video Recorder ("Digital Video Recorder", referred to as DVR) is a computer system for image storage and processing, which has the functions of long-term video recording, audio recording, remote monitoring and control of image / voice. [0003] Network video server ("Digital Video Server", referred to as DVS), also known as digital video encoder, is a professional network transmission device that compresses and processes audio and video data. It mainly provides video compression or decompression functions to complete image data collection or Restoration etc. [0004] Motion detection ("Motion detection technology"), also called motion detection in general, is often used in unattended surveillance video and automatic alarm. The images collected by the camera according to different frame rat...

Claims

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Application Information

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IPC IPC(8): H04N7/18H04N5/232
Inventor 李奎李志文凌在龙金祥庆
Owner HANGZHOU HIKVISION DIGITAL TECH
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