Electrical equipment X ray digital image processing algorithm support system

A technology for image processing and electrical equipment, applied in the field of X-ray image processing, can solve the problems of imperfect data and algorithms, few domestic and foreign documents, etc., and achieve the effects of simple structure, high fidelity, and efficient image processing

Active Publication Date: 2014-06-11
云南电力试验研究院(集团)有限公司
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Problems solved by technology

[0004] Due to the application of DR technology to the detection of electrical equipment, there is only one Yunnan Electric Power Research Institute at home and abroad, and the relevant data and algorithms are still far from perfect, and there are few domestic and foreign literatures.

Method used

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  • Electrical equipment X ray digital image processing algorithm support system
  • Electrical equipment X ray digital image processing algorithm support system

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Embodiment Construction

[0025] An electrical equipment X-ray digital image processing algorithm support system, the system includes the following modules:

[0026] 1) X-ray digital image acquisition interface module, used for real-time and rapid reading of digital images, to ensure that the data is not distorted when read in;

[0027] 2) X-ray digital image denoising algorithm module, which is a weighted combination of median filtering algorithm and wavelet denoising algorithm. For different quality images, different weighting values ​​are selected to achieve the optimal effect of denoising;

[0028] 3) X-ray digital image sharpening algorithm module, in view of the characteristics of X-ray digital image containing a lot of Gaussian noise, use Gaussian high and low pass filter to sharpen the image;

[0029] 4) X-ray digital image coloring algorithm module, according to the characteristics of X-rays, the improved welsh algorithm is used to color and pseudo-color the image;

[0030] 5) The X-ray digit...

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Abstract

The invention relates to an electrical equipment X ray digital image processing algorithm support system. The support system comprises an X ray digital image collection interface, an X ray digital image denoising algorithm module, an X ray digital image sharpening algorithm module, an X ray digital image coloring algorithm module, an X ray digital image compression algorithm module, an X ray digital image partition algorithm module, an X ray digital image sorting algorithm module, an X ray digital image splicing algorithm module, and an X ray digital image recognition library module. The support system provided by the invention has the beneficial effects of simple structure, high efficiency of image processing, and high picture fidelity after treatment.

Description

technical field [0001] The invention relates to an image processing algorithm theory and a processing system, and is especially suitable for the technical field of X-ray image processing of power equipment. Background technique [0002] Modern power systems are developing in the direction of large power grids, large units, ultra-high voltage, and large capacity. In order to ensure the stability and reliability of the power system, higher requirements are placed on power quality and safe operation of power equipment. Any faults and defects inside the power equipment may affect the overall performance of the equipment, and even cause power outages in some areas or even the entire area under its jurisdiction. Before the equipment fails, it is particularly important to have detection means to detect, analyze and diagnose the location, nature and degree of its internal defects. [0003] With the rapid development of electronic technology and non-destructive testing technology, a...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/44G06K9/64
Inventor 王达达吴章勤闫文斌于虹赵现平况华刘荣海谭向宇郭涛涛王科
Owner 云南电力试验研究院(集团)有限公司
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