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A reading judgment method and device for a pointer dial based on deep learning

A deep learning and pointer-based technology, applied in character and pattern recognition, instruments, biological neural network models, etc., can solve the problems of inflexible use and poor versatility of automatic reading technology, and achieve strong versatility and truly reflect user experience Effect

Active Publication Date: 2020-06-16
SHENZHEN AUGMENTED REALITY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the deficiencies of the prior art, the present invention proposes a method and device for judging the reading of a pointer dial based on deep learning to solve the problems that the automatic reading technology of the existing pointer meter has poor versatility and inflexible use

Method used

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  • A reading judgment method and device for a pointer dial based on deep learning
  • A reading judgment method and device for a pointer dial based on deep learning
  • A reading judgment method and device for a pointer dial based on deep learning

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the drawings and embodiments, but this should not limit the protection scope of the present invention.

[0028] Such as figure 1 As shown, the embodiment of the present invention discloses a method for judging the reading of a pointer dial based on deep learning, including the following steps:

[0029] Step S101: Provide a cloud server and a client.

[0030] Step S102: Collect sample dial images under different shooting conditions, segment the sample dial images according to a preset image segmentation method, and create a training set on the cloud server.

[0031] In the creation of the training set, specifically, the dial pictures of the pointer instruments under various objective conditions are collected. The combination changes, and the dial picture collected should be consistent with the dial shape of the reading to be judged, for example, both are circular or square.

[0032] Figure 2a ...

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Abstract

The invention discloses a method and device for judging the reading of a pointer dial based on deep learning. The dial model is obtained by training the convolutional neural network and combining the prior knowledge of different dials, and at the same time supplemented by AR technology, so that workers can accurately The judgment of dial readings and safety ranges has achieved beneficial effects of strong versatility, can truly reflect user experience, and is more efficient.

Description

technical field [0001] The invention relates to the field of augmented reality technology, in particular to a method and device for judging readings of pointer dials based on deep learning. Background technique [0002] Generally, instruments can be divided into two categories: digital instruments and non-digital instruments. Among them, the measured values ​​displayed by digital instruments are digital, so they have the characteristics of simple, intuitive and accurate readings; non-digital instruments have various appearances and reading methods Various, common non-digital instruments are mostly pointer instruments, such as household water meters, car speed indicators, pointer ohmmeters, etc. Pointer instruments include at least one pointer and a dial corresponding to the pointer. The intersection point of the pointer and the dial corresponding to the pointer is read in combination with the marks on the dial at the intersection. [0003] In order to solve the shortcomings...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/62G06N3/04
CPCG06V2201/02G06N3/045G06F18/214
Inventor 谢柯徐泽明苏波
Owner SHENZHEN AUGMENTED REALITY TECH CO LTD