Hyperspectral scanner

A scanner and hyperspectral technology, applied in the field of spectral imaging, can solve problems such as inconvenient use, fixed field of view, difficult disassembly and shrinkage

Pending Publication Date: 2021-04-16
AEROSPACE INFORMATION RES INST CAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the cultural relics hyperspectral system in the prior art has a large volume, is difficult to disassemble and shrink, and is inconvenient to use in outdoor

Method used

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Embodiment Construction

[0027] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0028] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right" , "vertical", "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing this The embodiments and simplified descriptions of the invention do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed a...

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Abstract

The embodiment of the invention provides a spectrum scanner. The spectrum scanner comprises a power supply unit, an imaging spectrum unit, a light source unit, a sample unit and a telescopic support unit, wherein the power supply unit, the imaging spectrum unit and the light source unit are all detachably installed on the telescopic supporting unit, the telescopic supporting unit can ascend and descend to adjust the height position of the imaging spectrum unit, and the telescopic supporting unit can also be connected with the ground, and the sample unit is arranged below the telescopic supporting unit. The hyperspectral scanner can be quickly disassembled and assembled, and is suitable for spectral imaging in different environments. And the hyperspectral scanner has a lifting function, can adjust the view field range of the imaging spectrum unit, and has relatively high universality.

Description

technical field [0001] The invention relates to the technical field of spectral imaging, in particular to a hyperspectral scanner. Background technique [0002] Under the impetus of the policy, the restoration of cultural relics in my country has made a significant breakthrough. Hyperspectral scanners are playing an increasingly important role in the restoration of cultural relics. In ancient times, pigments were mostly made of natural substances such as minerals and plants. After thousands of years of accumulation of wisdom, the same color can be expressed by different substances. For example, red includes cinnabar, ochre, lead red and other substances; Therefore, even if the same color is seen, it is impossible to immediately determine which substance produces the color. What the hyperspectral scanner acquires is no longer the image of visible light, but the information of the reflectance of the color spectrum, so there will be no chromatic aberration problem that ordin...

Claims

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Application Information

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IPC IPC(8): G01J3/28G01J3/02G01J3/06
Inventor 张立福张红明王楠孙雪剑
Owner AEROSPACE INFORMATION RES INST CAS
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