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Liquid surface image recognition method

An image recognition and image technology, applied in the field of liquid level image recognition, can solve problems such as misjudgment of liquid level detection results

Active Publication Date: 2019-12-17
NCKU RES & DEV FOUND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the liquid level line will cause misjudgment of the liquid level detection result due to the ripples generated by the liquid flow, the impact splashes generated by the liquid contacting obstacles, the ripples, or the totem on the surface of the reference object.

Method used

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  • Liquid surface image recognition method
  • Liquid surface image recognition method
  • Liquid surface image recognition method

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Embodiment Construction

[0035] In order to make the above-mentioned and other objects, features and advantages of the present invention more comprehensible, the following is based on the preferred embodiments of the present invention and is described in detail as follows in conjunction with the accompanying drawings:

[0036] "Coupling" (Coupled Connection) described in the present invention means that two electronic devices can communicate with each other through wired or wireless technology, but it is not limited thereto, and those with ordinary knowledge in the technical field of the present invention can understand.

[0037] "Pixels" as mentioned throughout the present invention refers to the smallest unit of an image, used to represent the resolution of the image, for example: if the resolution of the image is 1024×768, it represents the resolution of the image. The image has a total of 1024×768 pixels, which can be understood by those skilled in the art of the present invention.

[0038] The "...

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Abstract

A liquid surface image recognition method is used for measuring the water level height of a liquid. After reading in an original image, a data processing module executes an image processing program to enhance the edge feature of the original image. Then, the data processing module executes an image analysis program on the original image to obtain the water level. Therefore, the purpose of calculating the water level through image processing is achieved.

Description

technical field [0001] The invention relates to a liquid level image recognition method, in particular to a liquid level image recognition method for calculating the position of the liquid level through image processing. Background technique [0002] In experiments in chemistry-related fields, the measurement of various liquid chemical raw materials involves the configuration of different concentrations among various chemical raw materials, so the measurement accuracy of the dosage is very important. Moreover, in the field of medicine, for the monitoring of the dosage of the medicament used to treat patients, for example: when administering a drip, whether the medicament in the drip bottle has fallen below a critical value, and it is necessary to remind the medical staff to replenish the medicament or stop administering the drip . The above-mentioned situations are all in the category of common liquid level measurement methods in daily life. In addition, the liquid level m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01F23/00G01F23/292
CPCG01F23/292G01F23/80
Inventor 郭晋安简仲和蔡宗利吕蕙安
Owner NCKU RES & DEV FOUND