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Method and system for measuring infrared radiation characteristics of targets based on remote sensing satellite imaging

A remote sensing satellite and infrared radiation technology, which is applied in the field of target infrared radiation characteristic measurement and system based on remote sensing satellite imaging, and can solve the problem that infrared radiation characteristic measurement cannot be effectively solved.

Active Publication Date: 2018-01-26
HUAZHONG UNIV OF SCI & TECH
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Problems solved by technology

This solves the technical problem that the infrared radiation characteristic measurement method in the prior art cannot effectively solve the target infrared radiation characteristic measurement based on remote sensing satellite imaging

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  • Method and system for measuring infrared radiation characteristics of targets based on remote sensing satellite imaging
  • Method and system for measuring infrared radiation characteristics of targets based on remote sensing satellite imaging
  • Method and system for measuring infrared radiation characteristics of targets based on remote sensing satellite imaging

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Embodiment Construction

[0050] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0051] like figure 1 Shown is a schematic flow chart of a method for measuring infrared radiation characteristics of a target based on remote sensing satellite imaging disclosed in an embodiment of the present invention. figure 1 The method shown includes the following steps:

[0052] (1) Convert the gray value of the infrared image of the target to be measured into the distribution of infrare...

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Abstract

The invention discloses a target infrared radiation characteristic measuring method and system based on remote sensing satellite imaging. The method comprises the steps that infrared radiation energy extraction is performed by gradually enlarging a target area and judging the change situations of total target infrared radiation energies before and after target area enlargement, and the infrared radiation brightness of a target object space to be measured is calculated on the basis. The technical problem that at present, an infrared radiation characteristic measuring method cannot effectively achieve target infrared radiation characteristic measurement based on remote sensing satellite imaging is solved.

Description

technical field [0001] The invention belongs to the interdisciplinary technical field of electromagnetic radiation theory, target infrared radiation characteristic measurement, and remote sensing infrared imaging, and more specifically relates to a method and system for measuring target infrared radiation characteristic based on remote sensing satellite imaging. Background technique [0002] At present, the application scenario of the target infrared radiation characteristic measurement and inversion method at home and abroad is that the infrared measurement system and the target are located in the atmosphere. However, this method can no longer meet the target infrared radiation characteristic measurement and inversion based on remote sensing satellite imaging. [0003] The difficulty of measuring and inverting the infrared radiation characteristics of targets based on remote sensing satellite imaging is that remote sensing satellites are generally located in orbits hundreds ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01J5/00
CPCG01J5/00G01J2005/0077
Inventor 张天序姚守悝姚连兴王凤林侯秋萍
Owner HUAZHONG UNIV OF SCI & TECH