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Infrared and visible light double-spectrum target source

A target source, visible light technology, applied in image data processing, instruments, non-electric variable control and other directions, can solve the problem of difficult selection of registration points, save time and labor costs, improve registration efficiency, and improve the effect of accuracy

Inactive Publication Date: 2013-11-27
THE 3RD ACAD 8358TH RES INST OF CASC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is how to overcome the problem that registration point pairs are difficult to select in the existing infrared and visible light image registration technology

Method used

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  • Infrared and visible light double-spectrum target source
  • Infrared and visible light double-spectrum target source
  • Infrared and visible light double-spectrum target source

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Embodiment Construction

[0025] In order to make the purpose, content, and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] In order to solve the problems of the prior art, the present invention provides a target source of infrared-visible dual-spectrum bands, such as Figure 1 to Figure 4 As shown, the infrared-visible dual-spectrum target source includes: a rear-end housing 1, an infrared heating element 2, a bakelite 3 with uniform heat conduction, a T-shaped frosted glass 4 with uniform transmission, a ceramic heating plate 6, and an adjustable light-emitting diode 7 ;in,

[0027] The infrared heating element 2 is a ring cover body, one end of which is a ring surface, which is defined as the front end ring surface of the target source, and the central part of the front end ring surface is provided with a circular hole, The other...

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Abstract

The invention belongs to the technical field of infrared and visible light double-spectrum imaging detection, relates to an infrared and visible light double-spectrum target source, and more specifically relates to a concentric target source with adjustable temperature and brightness, wherein the concentric target source can be imaged by a middle and long wave infrared detector and a visible light detector at the same time. According to the infrared and visible light double-spectrum target source provided by the invention, the integrated concentric design is employed, the images of the target source on an infrared imager and a visible light imager can fully satisfy a position consistency requirement of a registration point pair, and the improvement of image registration precision is facilitated. According to the double-spectrum target source, a debugged voltage design is employed, and thus the target source has strong adaptability for the change of scene environment temperature and brightness. The registration point pair of the double-spectrum target source in the invention formed on the infrared imager and the visible light imager can be automatically extracted by the software easily, the accuracy of the extraction of the registration point pair is effectively raised, the registration efficiency is greatly raised, and the time and labor cost of the registration working are saved.

Description

technical field [0001] The invention belongs to the technical field of infrared and visible light dual-spectrum imaging detection, relates to an infrared-visible dual-spectrum target source, and more specifically relates to an adjustable temperature and brightness that can be simultaneously imaged by a medium-long wave infrared detector and a visible light detector common goal source. Background technique [0002] Infrared and visible light dual-spectrum image fusion technology can enhance scene understanding and highlight targets by making full use of the complementary information of infrared and visible light two-spectrum images. fields have a wide range of applications. In the application of infrared and visible light image fusion technology, the infrared imager and the visible light imager image the same scene, but due to the differences in the installation positions of the infrared imager and the visible light imager and the parameters of the detector itself, the obtai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G05D27/02
Inventor 任桢张正辉周岩
Owner THE 3RD ACAD 8358TH RES INST OF CASC
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