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Target and background infrared scene simulation method

An infrared scene and target technology, applied in the field of infrared simulation, can solve problems affecting the verification of related software and hardware products, poor consideration of the influence of heat sources, and insufficient accuracy of infrared features, so as to solve the problems of insufficient fidelity, improve accuracy and real-time Sexuality, solve the effect of not being accurate enough

Pending Publication Date: 2019-04-05
北京未尔锐创科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The advantage of this technical solution is that it can carry out large-scale realistic infrared scene modeling and simulation, such as thousands of kilometers or even digital earth. Therefore, it is difficult to accurately model and analyze the thermal infrared characteristics of the target, and the influence of heat sources is not well considered, which leads to insufficient accuracy of the infrared characteristics of the target in the infrared scene simulation. Defects can easily affect the verification work of related software and hardware products

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  • Target and background infrared scene simulation method
  • Target and background infrared scene simulation method
  • Target and background infrared scene simulation method

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Embodiment Construction

[0040] Certain terms are used, for example, in the description and claims to refer to particular components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. As mentioned throughout the specification and claims, "comprising" is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect. The following descriptions in the specification are preferred implementation modes for implementing the present invention, but the descriptions are for the purpose of illustrating the general principles of the present invention, and ...

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Abstract

The invention discloses a target and background infrared scene simulation method. The method comprises the steps of obtaining infrared features of a target in a target and background infrared scene; And adjusting the infrared image features of the target and the background in the target and background infrared scene according to the infrared features of the target.

Description

technical field [0001] The invention relates to the field of infrared simulation, in particular to a method for simulating a target and background infrared scene. Background technique [0002] The real space environment is very complex. In order to realize the perception of the infrared characteristics of the target and the background, it is particularly important to evaluate the reliability of the prediction simulation model of the infrared characteristics of the target and the background in the complex environment. [0003] In the prior art, one implementation method is to start from the infrared characteristics of the target and the background, establish a three-dimensional thermal model of the target and the background, and use grid division to numerically solve three-dimensional fluid equations and thermal equations, such as heat conduction equations, convection equations, Radiation equation, etc., focusing on solving the thermal interaction phenomenon between the targe...

Claims

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Application Information

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IPC IPC(8): G06T17/20
CPCG06T17/20G06T2207/10048
Inventor 成志铎罗晔
Owner 北京未尔锐创科技有限公司
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