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Plant species identification device and method

A plant species and identification device technology, which is applied in measuring devices, testing plant materials, character and pattern recognition, etc., can solve problems such as inability to determine plant species

Active Publication Date: 2015-09-30
FUJITSU LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, there is a problem that it is impossible to judge the species of plants using the spectral data of the sunny part and the shady part.

Method used

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  • Plant species identification device and method
  • Plant species identification device and method
  • Plant species identification device and method

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Embodiment Construction

[0031] Hereinafter, a plant type identification device disclosed as one aspect of the present invention will be described.

[0032] figure 1 It is a figure which shows the example of the structure of the plant type identification apparatus of one embodiment.

[0033] The plant type identification device 1 receives hyperspectral data (hyperspectral image data) of an identification target acquired by a hyperspectral sensor or a hyperspectral camera, and identifies the identification target plant type.

[0034] The plant type identification device 1 includes a reference data storage unit 11 , a data input unit 12 , a determination unit 13 , and a reference data generation unit 14 .

[0035] The reference data storage unit 11 stores reference spectral data that is reflectance spectral data classified by plant species and regional divisions.

[0036] The plant type is the type of plant to be identified.

[0037] Area divisions are divisions of areas classified according to the d...

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Abstract

A plant species identification apparatus for identifying plant species is disclosed. A reference data storage part stores reference spectral data which indicate a reflectance spectral feature classified by area segments including a sunlit portion and a shaded portion in addition to the plant species. A data input part acquires hyperspectral data to be a target. A determination part specifies the reflectance spectral feature of a pixel for each of pixels of the hyperspectral data from the reference data storage part and to determine the plant species of the pixels based on a classification of the reference spectral data.

Description

technical field [0001] The present invention relates to identification techniques of plant species in vegetation surveys using telemetry from satellites, aircraft. Background technique [0002] There are mainly two methods in other vegetation survey methods. The first investigation method is a method in which an identifier walks through the site and observes the condition of the site with naked eyes. The second investigation method is a method (telemetry) in which the identifier uses photographs and images taken from satellites, aircraft, and the like to perform identification. These methods are used individually or in combination. [0003] The sensor used in the telemetry of the second survey method used to be panchromatic (black and white), but has recently changed to multispectral (color), and experts (identifiers) identify vegetation by identifying multispectral photos and images. [0004] In addition, recently, vegetation map creation based on GIS (Geographic Informa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/27G06T1/00
CPCG01N2021/8466G01N2021/1797G01N21/84G06K9/00657G06V20/188
Inventor 长沼靖雄胡胜治
Owner FUJITSU LTD
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