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Ship classification method and device, electronic equipment and storage medium

A classification method and ship technology, applied to instruments, character and pattern recognition, computer components, etc., can solve the problem of low classification accuracy of ships and achieve the effect of improving accuracy

Active Publication Date: 2021-01-22
ZHUHAI DAHENGQIN TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the embodiment of the present invention provides a ship classification method, device, electronic equipment and storage medium to solve the technical problem of low ship classification accuracy in the prior art

Method used

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  • Ship classification method and device, electronic equipment and storage medium
  • Ship classification method and device, electronic equipment and storage medium
  • Ship classification method and device, electronic equipment and storage medium

Examples

Experimental program
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Embodiment 1

[0034] This embodiment provides a ship classification method for classifying merchant ships and warships. It should be noted that the steps shown in the flowcharts of the accompanying drawings may be performed in a computing system, such as a set of computer-executable instructions, and that although a logical order is shown in the flowcharts, in some cases, the The steps shown or described are performed in an order different than here. Such as figure 1 As shown, the method may include the following steps:

[0035] S11, acquiring captured ship images;

[0036] S12, determining a target area where the target ship is located from the ship image, and extracting ship features in the target area;

[0037] Specifically, the determination of the ship target area can be achieved through the following steps: initialize the acquired ship image based on the image segmentation method, and generate multiple area blocks; calculate the similarity of each two adjacent area blocks, and divi...

Embodiment 2

[0072] In this embodiment, a ship classification device is provided, and the device is used to implement the above-mentioned embodiment 1 and its preferred implementation modes, and what has been described will not be repeated. As used below, the term "module" may be a combination of software and / or hardware that realizes a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, implementations in hardware, or a combination of software and hardware are also possible and contemplated.

[0073] An embodiment of the present invention provides a device for classifying ships, which can be used to implement the method for classifying ships described in Embodiment 1 or any optional implementation thereof. Such as Figure 5 As shown, the device includes: a first acquisition module 10 , an extraction module 20 , a second acquisition module 30 , and a determination module 40 .

[0074] The first acquiring module 10 is...

Embodiment 3

[0082] The embodiment of the present invention provides an electronic device, such as Figure 6 As shown, the electronic device includes a processor 31 and a memory 32, wherein the processor 31 and the memory 32 can be connected by a bus or in other ways, Figure 6 Take connection via bus as an example.

[0083] The processor 31 may be a central processing unit (CPU). The processor 31 can also be other general processors, digital signal processors (DSP), application specific integrated circuits (ASIC), field programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware Chips such as components, or a combination of the above-mentioned types of chips.

[0084] As a non-transitory computer-readable storage medium, the memory 32 can be used to store non-transitory software programs, non-transitory computer-executable programs and modules, such as program instructions / modules corresponding to ship classification ...

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Abstract

The embodiment of the invention provides a ship classification method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring a captured ship image;determining a target area where a target ship is located from the ship image, and extracting ship features of the target area; acquiring driving characteristics of the target ship; and determining theship type of the target ship according to the ship characteristics and the driving characteristics. By implementing the method, the types of commercial ships and ships can be accurately identified, and accurate classification of the ships is realized.

Description

technical field [0001] The invention relates to the field of shape recognition, in particular to a ship classification method, device, electronic equipment and storage medium. Background technique [0002] In order to ensure the safety of ships traveling at sea, it is often necessary to identify and classify ships, among which ships can be divided into ships and merchant ships, to determine whether the ships are dangerous, and then take different levels of early warning measures according to the classification of different ships , to ensure that ships can safely navigate the sea. [0003] At present, the classification of ships is mainly based on the characteristics of the ships. Since the characteristics of the ships will appear similar, the classification based on the characteristics of the ships alone is prone to errors, which will lead to insufficient preparation of early warning measures and cannot guarantee the safety of ships traveling at sea. [0004] Therefore, how...

Claims

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Application Information

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IPC IPC(8): G06K9/62G06K9/46
CPCG06V10/40G06F18/241
Inventor 邓练兵刘增良罗芳卢振兴朱俊
Owner ZHUHAI DAHENGQIN TECH DEV CO LTD
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