Small target ship identification method and device, and electronic equipment

Abstract

The invention relates to the field of intelligent technology computer vision, in particular to a small target ship identification method and device, and electronic equipment. The method comprises thesteps of obtaining ship data; performing image amplification preprocessing according to the ship data to obtain a preprocessed ship image; inputting the training ship image into a target detection identification network to construct a small target ship identification model; and inputting a verification ship image into the constructed small target ship identification model for detection, and outputting a small target ship identification result. Through processing preprocessing an acquired ship data set to extract a small target data image, the small target data image is amplified; and the screened small target images is recognized by using a learning network, a recognition model is obtained by using an iterative learning network, and ship image data are input into the trained recognition model to obtain recognized small target ship images. Therefore, the problem that the ship characteristics are not obvious and cannot be recognized due to the fact that the ship is displayed too small inthe camera or a fishing boat is too small when sailing from a distant place is solved.

Description

technical field [0001] The invention relates to the field of computer vision of intelligent technology, in particular to a small target ship recognition method, device and electronic equipment. Background technique [0002] In the current electronic purse seine business, because the ships are too small in the camera or the fishing boats are too small when they come from a distance, the characteristics of the ships are not obvious and cannot be identified, which makes it difficult for the electronic purse seine to monitor ships at sea. Contents of the invention [0003] In view of this, the embodiment of the present invention provides a small target ship identification method, device and electronic equipment to solve the problem that when the ship is coming from a distance, it is too small in the camera or the fishing boat is too small, which will cause the characteristics of the ship to be inconspicuous. identified problem. [0004] According to the first aspect, an embod...

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Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides a small target ship identification method, device and electronic equipment to solve the problem that when the ship is coming from a distance, it is too small in the camera or the fishing boat is too small, which will cause the characteristics of the ship to be inconspicuous. identified problem

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