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A micro-region image spectrum analysis method for important biological resources

A biological resource and spectral analysis technology, applied in the field of photoelectric detection, can solve problems such as unestablished, and achieve the effects of improving efficiency, reducing costs, and saving costs

Active Publication Date: 2021-11-19
SHANGHAI INST OF TECHNICAL PHYSICS - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, my country has not established a relatively comprehensive and complete database of important biological resources, including origin distribution, biological characteristics, genetic information and characterization, etc.

Method used

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  • A micro-region image spectrum analysis method for important biological resources

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Embodiment Construction

[0036] The specific embodiment of the present invention is as figure 1 shown.

[0037] The method for image spectrum analysis of important biological resources in micro-areas proposed by the present invention is realized on an image spectrum analyzer for important biological resources in micro-areas. The image spectrum analyzer for important biological resources in micro-areas is mainly composed of three-dimensional electric platform 1, wide-spectrum objective 3. The first wide-spectrum semi-reflective half-lens 4, the second broad-spectrum semi-reflective half-lens 7, mid-infrared fiber coupling mirror 8, mid-infrared optical fiber 9, mid-infrared optical fiber spectrometer 10, exit circular hole 12, optical fiber interface 13, wide Spectrum fiber 14, supercontinuum laser 15, integrating sphere 16, visible light lens 17, color visible light array sensor 18, main analysis controller 19, near-infrared LCTF 20, LCTF controller 21, wireless network transceiver 22, near-infrared l...

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Abstract

The invention discloses a micro-area image spectrum analysis method for important biological resources. The method is realized on an important micro-area biological resource analyzer, and the method includes initial self-focusing and calibration, acquisition of an important micro-area biological resource image spectrum ﹑Three steps of image spectral data post-processing. The beneficial effect of the present invention is that the color area array detector is used in the visible light segment, and images of three wavelengths are obtained by using the three primary colors, effectively reducing the cost of multi-spectral imaging in the visible light segment; the color area array imaging in the visible light segment and the LCTF near-infrared multi-spectral imaging adopt Conjugate configuration can facilitate image registration and information fusion; only spectral analysis is used in the mid-infrared region, which can save costs and improve efficiency; the three image spectrum methods are collected simultaneously with the same axis and objective lens, which is efficient and accurate.

Description

technical field [0001] The present invention relates to a micro-area supercontinuum imaging spectrum detection method, in particular to a micro-area image spectrum detection and analysis method based on supercontinuum source, uniform light illumination, visible color camera, near-infrared multispectral imaging, and mid-infrared spectrum analysis , suitable for color, texture, structure imaging of important animal and plant resource samples, and organic matter analysis, belonging to the field of photoelectric detection. Background technique [0002] Important biological resources refer to the rare animals, plants, and microorganisms in the country that have important economic, genetic, medicinal, scientific research, and social values. Most countries have enacted regulations to strictly control the entry and exit of these important biological resources. For example, the United States Department of Agriculture has relevant regulations to completely stop the entry and exit of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/359G01N21/3563G01N21/3577G01N21/27
CPCG01N21/27G01N21/3563G01N21/3577G01N21/359
Inventor 万雄王泓鹏袁汝俊
Owner SHANGHAI INST OF TECHNICAL PHYSICS - CHINESE ACAD OF SCI
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