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Multispectral image acquiring device, plant monitoring method and planting monitoring device

A multi-spectral image and acquisition device technology, applied in the field of multi-spectral image acquisition devices, can solve the problems of low image resolution, failure to meet requirements, vegetation health and growth judgment, etc., and achieves simple structure, low cost, and reduced monitoring costs. Effect

Inactive Publication Date: 2017-01-04
GUANGZHOU XAIRCRAFT TECH CO LTD
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Problems solved by technology

[0003] However, the current problem is that due to the wide area of ​​images obtained by satellite remote sensing and aerial photography, it is only suitable for judging the growth of vegetation in large areas. The health and growth of vegetation at the site
In addition, it is difficult to judge the health and growth of vegetation by means of automatic recognition of the color images obtained by taking pictures on the ground
Therefore, the existing monitoring methods fail to meet the needs to varying degrees.

Method used

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  • Multispectral image acquiring device, plant monitoring method and planting monitoring device
  • Multispectral image acquiring device, plant monitoring method and planting monitoring device
  • Multispectral image acquiring device, plant monitoring method and planting monitoring device

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Embodiment Construction

[0041] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0043] Any process or method descriptions in flowcharts or otherwis...

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Abstract

The invention provides a multispectral image acquiring device, a plant monitoring method and a plant monitoring device. The plant monitoring method comprises the following steps: receiving a first image and a second image of a to-be-monitored area collected by the multispectral image acquiring device, wherein the first image is the image collected from a first wavelength section and the second image is the image collected from a second wavelength section; confirming a plant growth index corresponding to a pixel point according to the gray values of the pixel points in the first image and the second image; confirming a plant health condition of the to-be-monitored area according to the plant growth index of the pixel point and the preset threshold value. According to the plant monitoring method provided by the embodiment of the invention, the health and growth conditions of the plants in the to-be-monitored area can be accurately judged and the monitoring cost can be lowered.

Description

technical field [0001] The invention relates to the technical field of image processing, in particular to a multispectral image acquisition device, a vegetation monitoring method and a device. Background technique [0002] Existing methods for monitoring vegetation in field farmland mainly use satellite remote sensing and aerial photography to obtain images of vegetation, and then judge the health and growth of vegetation, or obtain images of vegetation by taking pictures on the ground for further analysis. [0003] However, the current problem is that due to the wide area of ​​images obtained by satellite remote sensing and aerial photography, it is only suitable for judging the growth of vegetation in large areas. The health and growth of vegetation at the site. In addition, it is difficult to judge the health and growth of vegetation through automatic recognition of color images obtained by taking pictures on the ground. Therefore, the existing monitoring methods fail t...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/62G06K9/46G06K9/20
CPCG06V20/188G06V10/143G06V10/44G06F18/23
Inventor 刘鹏
Owner GUANGZHOU XAIRCRAFT TECH CO LTD
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