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A kind of elevator surveillance camera debounce method and system

A technology for surveillance cameras and elevators. It is applied to parts, TVs, and electrical components of TV systems. It can solve problems such as image jitter and swing, and achieve the effect of reducing negative effects and ensuring high-quality operation.

Active Publication Date: 2020-12-29
GORE ELEVATOR TIANJIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention aims to propose a method and system for de-shaking elevator monitoring cameras, so as to solve the problem that the existing images collected by elevator monitoring often shake and swing

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  • A kind of elevator surveillance camera debounce method and system
  • A kind of elevator surveillance camera debounce method and system
  • A kind of elevator surveillance camera debounce method and system

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Embodiment Construction

[0036] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0037] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be interpreted...

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Abstract

The present invention provides a method and system for deshaking an elevator monitoring camera, comprising: S1, establishing a space coordinate system; when the car is in a static state, the horizontal plane in the car is taken as the X axis and the Y axis, and the vertical direction is the Z axis; S2, Obtain the frame image information in the car and the spatial motion state information of the car; S3, judge the motion state of the car, do not perform debounce operation in the static state, only read the angle data of the X, Y, and Z axes as the original value of the angle deviation calculation ; In the motion state, debounce processing is performed according to the original value and the deviation value after jittering. The elevator monitoring camera de-shaking method described in the present invention can effectively reduce the negative impact of jitter factors on video quality when the elevator is running; through the algorithm design, it can accurately cut and fill the jittered image, and guarantee high-quality video recording.

Description

technical field [0001] The invention belongs to the technical field of elevator monitoring equipment, and in particular relates to a method and system for devibrating an elevator monitoring camera. Background technique [0002] With China's urbanization process, China's urban population has increased from 12.84% to 49.68%. Crowded urban population has given birth to high-rise buildings. Vertical elevators are used as the main means of transportation between buildings and high floors. A large number of elevator brands must produce different qualities. Elevator monitoring In the operation of the elevator, from the traditional security monitoring function to the new high-tech content such as visual intercom and face recognition in the era of smart elevators. [0003] However, the complexity of the elevator operating environment will definitely affect the quality of video capture. The main physical interference factor is the vibration of the elevator. The jitter phenomenon ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232H04N5/268
CPCH04N5/268H04N23/681H04N23/682
Inventor 麦英杰郑灿晓雷嘉伟
Owner GORE ELEVATOR TIANJIN