Marine fishery oriented ship target detection method and system

A target detection and ship technology, which is applied in the field of ship target detection methods and systems, can solve problems such as finding ship targets, countermeasures against unfavorable collision avoidance, and taking a long time to achieve the effect of ensuring safety.

Pending Publication Date: 2021-11-26
ZHEJIANG SOS TECH
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  • Description
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Problems solved by technology

In the prior art, the detection of ship targets is generally carried out through image recognition, but the existing image recognition methods generally use search windows of different sizes to identify...

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  • Marine fishery oriented ship target detection method and system
  • Marine fishery oriented ship target detection method and system
  • Marine fishery oriented ship target detection method and system

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Embodiment Construction

[0054] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0055] The invention provides a marine fishery-oriented ship target detection method and system.

[0056] On the one hand, if figure 1 As shown in an embodiment, the present invention provides a marine fishery-oriented ship target detection method, comprising:

[0057] S1, acquiring marine environment images;

[0058] S2, performing image recognition processing on the marine environment image, and dividing the marine environment image into a sky area image and an ocean area image;

[0059] S3, performing ship target detection in the ima...

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Abstract

The invention provides a marine fishery oriented ship target detection method and system. The provided method comprises the following steps: S1, acquiring a marine environment image; s2, performing image recognition processing on the marine environment image, and dividing the marine environment image into a sky area image and a marine area image; s3, performing ship target detection in the ocean region image to obtain a region in which a ship target is suspected to exist; s4, performing angular point detection on the region in which the ship target is suspected to exist, and obtaining seed angular points; and S5, performing morphological processing based on the seed angular points to obtain a ship target. The system provided by the invention is used for implementing the method. According to the invention, the situation that the time consumption is long and the ship target cannot be found in time because the whole marine environment image needs to be identified and processed can be avoided, and the safety of marine fishery operation can be ensured.

Description

technical field [0001] The invention relates to the detection field, in particular to a marine fishery-oriented ship target detection method and system. Background technique [0002] In the working process of marine fishery, the safety of fishing boats needs to be guaranteed, and other ship targets around fishing boats need to be discovered in time, and then corresponding measures should be taken to ensure operation safety. In the prior art, the detection of ship targets is generally carried out through image recognition, but the existing image recognition methods generally use search windows of different sizes to identify the entire image. This recognition method is time-consuming It is relatively long, which is not conducive to discovering the ship target in time, and thus is not conducive to making timely anti-collision countermeasures. Contents of the invention [0003] In view of the above problems, the object of the present invention is to provide a marine fishery-o...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/32G06K9/34G06T5/30G06T7/00G06T7/13G06T7/136
Inventor 王国庆朱忠和李克祥陈辉郑国华
Owner ZHEJIANG SOS TECH
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