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Elevator monitoring key frame acquisition and detection method based on deep learning

A technology of deep learning and detection methods, applied in closed-circuit television systems, instruments, character and pattern recognition, etc., to achieve high practicality and commercial value

Active Publication Date: 2019-07-12
ZHEJIANG NEW ZAILING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no such content on the market, so such processing technology is urgently needed

Method used

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  • Elevator monitoring key frame acquisition and detection method based on deep learning
  • Elevator monitoring key frame acquisition and detection method based on deep learning
  • Elevator monitoring key frame acquisition and detection method based on deep learning

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] Such as Figure 1 to Figure 3 As shown, the elevator monitoring key frame acquisition and detection method based on deep learning includes a monitoring video acquisition module, a monitoring video preprocessing module, a monitoring video key frame interception module, a monitoring video post-processing application module and a user application module;

[0022] 101) Preprocessing step: Obtain multiple continuous frame images of the surveillance video collected by the surveillance video acquisition module, and pre-initialize the passenger or dangerous object detection model through the surveillance video preprocessing module and the surveillance video key frame interception module to form a pre-processing Process frame images.

[0023] 102) Frame image processing step: record, analyze and compare the preprocessed frame images in step 101)...

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Abstract

The invention discloses an elevator monitoring key frame acquisition and detection method based on deep learning. The method comprises a monitoring video acquisition module, a monitoring video preprocessing module, a monitoring video key frame interception module, a monitoring video post-processing application module and a user application module. The elevator monitoring key frame obtaining and detecting method based on deep learning is simple in design and capable of completing monitoring tasks of various scenes.

Description

technical field [0001] The invention relates to the field of elevator applications, and more specifically, it relates to a method for acquiring and detecting key frames of elevator monitoring based on deep learning. Background technique [0002] Elevators are closely related to people's lives and are commonly found in residential buildings, shopping malls, office buildings and other areas. Whether the elevator is in normal operation or when it fails, real-time monitoring video or historical video can be obtained through the camera installed inside the elevator or in the elevator waiting area. In the past, real-time video or historical video monitoring of elevators was generally carried out by manual real-time monitoring or review. Through the analysis of real-time video or historical video, real-time analysis of elevator operating conditions and real-time analysis of elevator passengers can be realized. Including tasks such as the number of passengers, the attributes of the...

Claims

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Application Information

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IPC IPC(8): G06K9/00H04N7/18
CPCH04N7/18G06V20/46
Inventor 王伟王超陈国特施行
Owner ZHEJIANG NEW ZAILING TECH CO LTD