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Single-frame infrared image weak and small target detection method and device, equipment and storage medium

An infrared image, weak and small target technology, applied in the field of information, can solve the problems of low precision and poor efficiency of a single frame of infrared image, and achieve the effect of improving detection accuracy and efficient operation

Pending Publication Date: 2021-09-17
XIAN TECH UNIV
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  • Abstract
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  • Claims
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Problems solved by technology

[0008] The main purpose of this application is to solve the technical problems of low accuracy and poor efficiency of the existing single-frame infrared image weak target detection method

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  • Single-frame infrared image weak and small target detection method and device, equipment and storage medium
  • Single-frame infrared image weak and small target detection method and device, equipment and storage medium
  • Single-frame infrared image weak and small target detection method and device, equipment and storage medium

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Embodiment Construction

[0043] It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application.

[0044] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "the" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the specification of the present application refers to the presence of the features, procedures, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Procedures, steps, operations, elements, components and / or groups thereof.

[0045] figure 1 It is a flow chart of a single-frame infrared image faint target detection method in some embodiments of the present application, such as figure 1 As shown, the following steps S1-S3 may be included:

[0046] S1. Acquiring an infrared image.

[0047] In nature, all objects...

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Abstract

The invention discloses a single-frame infrared image weak and small target detection method and device, equipment and a storage medium. The method comprises the following steps: acquiring an infrared image; extracting feature data from the infrared image through a weak and small target detection network model, and obtaining a target segmented image through automatic combination and analysis of the feature data; and converting the target segmented image into a binary image, and marking a connected region of the binary image to obtain feature information of a target. A target detection problem is converted into an image segmentation problem to be solved, the detection precision of the weak and small target in the single-frame infrared image is effectively improved, and the operation is efficient.

Description

technical field [0001] The present application relates to the field of information technology, and in particular to a method, device, equipment and storage medium for detecting weak and small targets in a single-frame infrared image. Background technique [0002] When the sensor performs long-distance detection, the target of interest often shows the characteristics of small area and low signal-to-noise ratio, which we call weak targets. The detection of weak and small targets in complex backgrounds is a classic problem in the fields of automatic target recognition such as precision guidance, infrared early warning, and shooting range measurement. In recent years, with the surge in the number of consumer drones, weak target detection has become a key technology that needs to be broken through for low-altitude security and key point protection. [0003] In recent years, deep learning technology has achieved great success in computer vision fields such as image classification...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/207G06T7/136G06T7/187
CPCG06T7/207G06T7/136G06T7/187G06T2207/10048
Inventor 马龙舒聪黄姗姗李彦龙李世飞喻钧
Owner XIAN TECH UNIV
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