1 Ocak 2020 Dergi makalesi Açık Erişim

Uygun, Tahsin; Ozguven, Mehmet Metin; Yanar, Durdane

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{
  "@context": "https://schema.org/", 
  "@id": 5999, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Tokat Gaziosmanpasa Univ, Dept Biosyst Engn, TR-60150 Tokat, Turkey", 
      "name": "Uygun, Tahsin"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Tokat Gaziosmanpasa Univ, Dept Biosyst Engn, TR-60150 Tokat, Turkey", 
      "name": "Ozguven, Mehmet Metin"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Tokat Gaziosmanpasa Univ, Dept Plant Protect, TR-60150 Tokat, Turkey", 
      "name": "Yanar, Durdane"
    }
  ], 
  "datePublished": "2020-01-01", 
  "description": "This study uses an image-processing technique to determine the damage level caused by two-spotted spider mite (Tetranychus urticae Koch) to cucumber plants and changes in the number of mites in a greenhouse. Firstly, a new agricultural platform was developed to ensure camera stability for capturing quality images. The images of 50 leaves infested with T. urticae were captured weekly for 5 weeks with the platform, which resulted in 250 images. Fifty of these captured images were randomly selected and processed with an image-processing algorithm developed using an image processing toolbox module of MATLAB. The results obtained from the image processing algorithm were compared with expert observations. The image-processing method predicted the damage with 3.91 root mean squared error (RMSE). A highly significant positive relationship was found between image processing and expert observations. The results indicate that this new image-processing method may be successfully used in place of expert observation to determine T. urticae damage in greenhouses.", 
  "headline": "A new approach to monitor and assess the damage caused by two-spotted spider mite", 
  "identifier": 5999, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "A new approach to monitor and assess the damage caused by two-spotted spider mite", 
  "url": "https://aperta.ulakbim.gov.tr/record/5999"
}