Marine fishery oriented ship target detection method and system

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...

AI Technical Summary

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 the entire image. This recognition method is time-consuming It is relatively long, which is not conducive to timely detection of ship targets, which is not conducive to timely anti-collision countermeasures

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