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A Method to Eliminate Guardrails in Photos of Power Components

A technology of components and photos, which is applied in the field of image processing, can solve the problems of high working voltage and difficulty in taking photos of power components, and achieve the effects of high practicability, high universality, and improved work efficiency

Inactive Publication Date: 2020-03-27
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, many power components have a high working voltage, and signs and guardrails have been set up to ensure the safety of the people, making it difficult to take overall photos of power components

Method used

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  • A Method to Eliminate Guardrails in Photos of Power Components
  • A Method to Eliminate Guardrails in Photos of Power Components
  • A Method to Eliminate Guardrails in Photos of Power Components

Examples

Experimental program
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Embodiment approach

[0036] S320, use a group of horizontal sampling lines to sample the enlarged area, a group of sampling line segments can be obtained, and update pixel values ​​of all points on the sampling line segment. The preferred implementation mode is:

[0037] S322, use a group of sampling lines to sample the enlarged area, regard the image as a rectangle, take the lower left corner of the rectangle as the origin, the bottom as the x-axis, and the left as the y-axis to establish a rectangular coordinate system, then the formula of the sampling line is y =t, t∈[0,Height], t∈N, record a group of sampling line segments determined by the sampling line and the boundary area as S={S 1 ,S 2 ... S n}, 0<n<2Height.

[0038] S324, for the i-th sampling line segment, the ordinate of all pixels is t i , if there are m pixels on the line segment, x′ j is the abscissa of the jth pixel on the sampling line segment arranged according to the abscissa from small to large, 1≤j≤m, if the pixel formula...

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PUM

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Abstract

The present invention relates to an image processing method for eliminating guardrails in photos of power components, comprising the following steps: S100, acquiring photos; S200, acquiring user input; Including guardrails; S319, judge the general direction of the fence, if the general direction is vertical, then go to step S320; S320, use a group of horizontal sampling lines to sample the enlarged area, a group of sampling line segments can be obtained, and update the sampling line segment The pixel values ​​of all points; S330, displaying the photo of the power component after removing the guardrail on the display device.

Description

technical field [0001] The invention relates to the field of image processing, in particular to a method for eliminating guardrails in photos of electric components. Background technique [0002] At present, many power components have a high working voltage, and signs and guardrails have been set up to ensure the safety of the people, making it difficult to take overall photos of power components. Therefore, it is necessary to propose an image processing method that can eliminate the guardrails in the photos. Through this processing method, the guardrails in the photos can be quickly and effectively eliminated, so as to better identify power components from the pictures. Contents of the invention [0003] In order to solve the above problems, the present invention provides a method for eliminating guardrails in the photo of electric components. One embodiment of the present invention provides an image processing system for eliminating guardrails in photos of power compone...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00
CPCG06V20/176
Inventor 马德凯隋敬麒赫明哲赵鲁宁商梅敬
Owner STATE GRID CORP OF CHINA
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