Ship water gauge marking identification method and device, computer equipment and storage medium

A water gauge and ship technology, applied in the fields of computer equipment and storage media, devices, and ship water gauge marking methods, can solve the problem of high labor costs

Pending Publication Date: 2020-01-21
中国检验认证集团河北有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present application provides a method, device, computer equipment and storage medium for identifying ship water gauge markings to solve the problem of high labor cost in the identification method in the prior art

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  • Ship water gauge marking identification method and device, computer equipment and storage medium
  • Ship water gauge marking identification method and device, computer equipment and storage medium
  • Ship water gauge marking identification method and device, computer equipment and storage medium

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Embodiment Construction

[0027] The principle and spirit of the present application will be described below with reference to several exemplary embodiments. It should be understood that these embodiments are given only to enable those skilled in the art to better understand and implement the present application, rather than to limit the scope of the present application in any way. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of this disclosure to those skilled in the art.

[0028] Those skilled in the art know that the embodiments of the present application may be realized as a system, device, method or computer program product. Therefore, the disclosure of the present application can be specifically implemented in the form of complete hardware, complete software (including firmware, resident software, microcode, etc.), or a combination of hardware and software.

[0029] An embodiment of the present application provides ...

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PUM

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Abstract

The invention provides a ship water gauge marking identification method and device, computer equipment and a storage medium, and the method comprises the steps: obtaining a ship water gauge image of atarget ship; identifying water gauge scale data in the ship water gauge image according to a pre-trained font identification library; carrying out edge detection on the ship water gauge image to obtain a plurality of straight lines; determining a water line according to the plurality of straight lines and the water gauge scale data; and determining the reading of the water gauge marked line according to the water gauge scale data and the water level line. According to the method, automatic identification of the ship water gauge marked line is realized, the identification efficiency of the water gauge marked line can be greatly improved, and the labor cost is saved.

Description

technical field [0001] The present application relates to the technical field of water gauge measurement, and in particular to a method, device, computer equipment and storage medium for identifying ship water gauge markings. Background technique [0002] With the continuous development of coastline resources in coastal cities and the increasing dependence of domestic resource-based bulk cargo on foreign countries, the import volume of bulk cargo has risen sharply. . An important factor affecting measurement accuracy in water gauge weighing is the reading of the ship's six-sided draft value. [0003] At present, the draft value of a ship is mostly obtained by inspectors standing on the shore to observe the water gauge, taking a boat to observe the water gauge, climbing a hanging ladder to observe the water gauge; or using DV to record a video of the water gauge, and then observe the water gauge through the video. ; It can also be obtained by using a remote-controlled unman...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/13G06T7/11G06T5/30G06T5/00G06K9/34
CPCG06T7/13G06T7/11G06T5/30G06T5/002G06V30/153
Inventor 张程程卢浩杜彬黄峰薛勇新杨宝军
Owner 中国检验认证集团河北有限公司
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