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Method and system for acquiring outdoor plant phenotypic data

A plant and data technology, applied in the field of obtaining outdoor plant phenotype data, can solve problems such as wind interference and light intensity, and achieve the effects of low cost, easy operation, and portable equipment

Active Publication Date: 2020-08-21
SHENHUA ZHUNGER ENERGY
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Problems solved by technology

[0003] Based on the above problems, the present invention proposes a method and system for obtaining outdoor plant phenotype data, which solves the technical problems of wind interference and high light intensity in the traditional hand-held 3D laser scanner outdoor scanning of plant morphology in the prior art.

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  • Method and system for acquiring outdoor plant phenotypic data
  • Method and system for acquiring outdoor plant phenotypic data
  • Method and system for acquiring outdoor plant phenotypic data

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Embodiment Construction

[0044] The present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings. It is only intended to describe the specific implementation of the present invention in detail, and does not impose any limitation on the present invention, and the scope of protection of the present invention shall be determined by the claims.

[0045] refer to figure 1 , the present invention proposes a method for obtaining outdoor plant phenotype data, comprising:

[0046] Step S001, constructing a windproof device for the plant to be detected;

[0047] Step S002, scan the identification points of the plant stickers to be detected, and establish a three-dimensional independent coordinate system of the plant space according to the scanning identification points, so as to ensure that each working position of the scanner has more than three scanning identification points;

[0048] Step S003, conduct a scanning pre-experiment to determine ...

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Abstract

The invention provides a method and a system for acquiring outdoor plant phenotypic data. The method comprises the following steps of: constructing a windproof device for a to-be-detected plant; attaching scanning identification points to the to-be-detected plant establishing a plant space three-dimensional independent coordinate system according to the scanning identification points, and ensuringthat each working position of a scanner has three or more scanning identification points; carrying out a scanning pre-experiment, judging whether illumination affects scanning or not, and if so, adding a shading device in the incident direction of the sun; scanning the to-be-detected plant; and calculating each characteristic parameter of the to-be-detected plant according to the scanned data andthe plant space three-dimensional independent coordinate system. The technical problems of the influence of wind interference and high illumination intensity in a traditional handheld three-dimensional laser scanner used for scanning plant forms outdoors in the prior art are solved.

Description

technical field [0001] The invention relates to the detection field, in particular to a method and system for acquiring outdoor plant phenotype data. Background technique [0002] Three-dimensional laser scanning technology is widely used in plant phenotype research. Plant phenotype is determined or influenced by genes and environmental factors, reflecting all the physical, physiological, biochemical characteristics and traits of plant structure and composition, plant growth and development process and results. Therefore, the acquisition of plant morphological structure provides a basis for plant phenotype research and is conducive to in-depth research on plant growth and physiological conditions. At present, most of the target plants acquired by traditional 3D laser scanners are greenhouse plants, and traditional hand-held 3D laser scanners have technical problems in scanning plant forms outdoors due to wind interference and high light intensity. Contents of the inventio...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/00G01B11/03G01B11/28G01B11/24
CPCG01B11/002G01B11/03G01B11/24G01B11/285
Inventor 刘宇飞李国际鲁文岐
Owner SHENHUA ZHUNGER ENERGY
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