Method, device and system for detecting ship water gauge line

A technology for water gauges and ships, applied to neural learning methods, instruments, biological neural network models, etc., can solve problems such as long time-consuming, inability to achieve real-time detection, and slow online detection processing speed

Pending Publication Date: 2021-03-19
YANSHAN UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Benefits of technology

This new technology has several benefits that are described below for better performance than previous methods.

Problems solved by technology

This patented problem addressed in this patents relates to improving the accuracy and efficiency of identifying water gauges during shipping operations without relying solely upon visual inspections or manual searching techniques like X ray fluorescence scanning. However, current technologies require expensive equipment and may take longer than necessary due to their limitations with respect to specific factors like weather condition at sea level.

Method used

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  • Method, device and system for detecting ship water gauge line
  • Method, device and system for detecting ship water gauge line
  • Method, device and system for detecting ship water gauge line

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Embodiment Construction

[0028] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention. It should be noted that, as long as there is no conflict, each embodiment and each feature in each embodiment of the present invention can be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.

[0029] Additionally, the steps shown in the flowcharts of the figures may be performed in a computer system, such as a set of computer-executable instructions. Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0030] In order to solve the above technical problems, the present inventi

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Abstract

The invention discloses a method for detecting a ship water gauge line. The method comprises the steps: acquiring an original image containing ship water gauge mark information through a mobile terminal; respectively inputting the original image into a horizontal line identification model and a water gauge mark identification model which are constructed in advance based on a depth separable convolution module to obtain a first image marked with a ship body water body boundary line and a second image marked with water gauge characters and contents thereof; and detecting the actual height of theship waterline according to the information marked in the first image and the second image. According to the invention, a lightweight deep learning network is used, and the detection precision and the detection speed are ensured at the same time, so that the collected image is processed at the mobile terminal.

Description

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Claims

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Application Information

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Owner YANSHAN UNIV
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