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Multi-dimensional evaluation method for transformer substation secondary equipment image recognition software

A secondary equipment, multi-dimensional technology, applied in image enhancement, image analysis, image data processing and other directions, can solve the problems of recognition speed, recognition accuracy and recognition of differences in anti-interference, so as to reduce operation and maintenance costs and improve work efficiency. The effect of efficiency

Active Publication Date: 2020-02-25
STATE GRID HEBEI ELECTRIC POWER RES INST +1
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AI Technical Summary

Problems solved by technology

[0003] Applying image recognition technology to substation secondary equipment status recognition is a future development trend. At present, the image recognition software applied to secondary equipment shows huge differences in recognition speed, recognition accuracy and recognition anti-interference

Method used

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Embodiment Construction

[0024] In order to facilitate those of ordinary skill in the art to understand and implement the present invention, the present invention will be described in further detail below in conjunction with the examples. It should be understood that the implementation examples described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0025] A multi-dimensional evaluation method for substation secondary equipment image recognition software, comprising the following steps:

[0026] Step 1. Create a multi-dimensional test data set,

[0027] The multi-dimensional test data set includes multiple multi-dimensional picture sets of secondary equipment,

[0028] The secondary equipment multi-dimensional picture collection includes the secondary equipment brightness picture collection, the secondary equipment saturation picture collection, the secondary equipment definition picture collection, the secondary equipment im...

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Abstract

The invention discloses a multi-dimensional evaluation method for transformer substation secondary equipment image recognition software. The multi-dimensional test data set comprises a plurality of secondary equipment multi-dimensional picture sets; the secondary equipment multi-dimensional picture set comprises a secondary equipment brightness picture set, a secondary equipment saturation pictureset, a secondary equipment definition picture set and a secondary equipment imaging angle picture set; and secondary equipment images in the brightness level image set, the saturation level image set, the definition level image set and the imaging angle image set corresponding to the field application image are identified by utilizing software to be tested, and the software to be tested with themaximum comprehensive identification value is selected as optimal software. Multi-dimensional evaluation of breadth and depth of secondary equipment image recognition software can be realized, and improvement of standardization of substation secondary equipment image recognition is facilitated.

Description

technical field [0001] The invention belongs to the technical field of power system substations, and in particular relates to a multi-dimensional evaluation method for image recognition software of substation secondary equipment. Background technique [0002] With the development of science and technology, image recognition technology has been widely used in many industries and achieved good results, especially the rise of deep learning technology has made image recognition technology achieve leapfrog development. However, the application of image technology to the state analysis of power system secondary equipment belongs to the category of interdisciplinary subjects, the research time is not long, and the technology embedding is not yet fully mature. [0003] Applying image recognition technology to substation secondary equipment state recognition is a future development trend. At present, the image recognition software applied to secondary equipment shows huge differences...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T7/41G06T7/90G06Q50/06
CPCG06T7/0004G06T7/41G06T7/90G06Q50/06G06T2207/10004G06T2207/30168G06T2207/30108Y04S10/50
Inventor 刘清泉李铁成郝晓光赵宇皓张卫明郭少飞周雪青
Owner STATE GRID HEBEI ELECTRIC POWER RES INST
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