Small target ship identification method and device, and electronic equipment

A recognition method and small target technology, applied in the direction of character and pattern recognition, instruments, computer parts, etc., can solve the problems of unrecognizable, unobvious features of ships, etc., and achieve the effect of guaranteeing images

Inactive Publication Date: 2020-09-22
ZHUHAI DAHENGQIN TECH DEV CO LTD
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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 s

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Small target ship identification method and device, and electronic equipment
  • Small target ship identification method and device, and electronic equipment
  • Small target ship identification method and device, and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0042] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work shall fall within the protection scope of the present invention.

[0043] The embodiment of the present invention provides a method for identifying small target ships, such as figure 1 Shown, including:

[0044] S10, obtain ship data; obtain ship picture data from various existing open source data sets, specifically ship data, or obtain ship surveillance video data in the electronic purse.

[0045] S11: Perform ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06K9/00G06K9/32G06K9/62
CPCG06V20/52G06V10/25G06V2201/07G06F18/213
Inventor 邓练兵陈金鹿逯明
Owner ZHUHAI DAHENGQIN TECH DEV CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap