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      Pendugaan kandungan klorofil daun tanaman padi (Oryza Sativa) melalui pendugaan tingkat warna daun dengan telepon seluler

      Estimation of chlorophyll leaves content in paddy plant (Oryza sativa) through leaves color level estimation with cellular phones

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      Date
      2014
      Author
      Arjuna, Tri Dimas
      Liyantono
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      Abstract
      Paddy (Oryza Sativa) is one of the important cultivated plants in the civilization. Objectives of this research is to estimate chlorophyll content in paddy leaves (Oriza sativa) using leaves color chart and cellular phones. The results of estimation of leaf color level with the leaf color chart shows a high correlation with chlorophyll content (R2=0.9093). The higher levels of leaf color, then the higher the chlorophyll content (mg/g). The results of the estimation using a handphone is the estimation of leaf color levels and RGB components . Predictive accuracy of leaf color levels varies between 36%-47%. Accuracy of k-NN pattern recognition each cell phone varies between 34%-43% with an average of the highest accuracy in daytime. This accuracy is caused by the shooting conditions are not uniform and make RGB obtained inconsistent.
       
      Padi (Oryza Sativa) adalah salah satu tanaman budidaya terpenting dalam peradaban. Penelitian ini bertujuan untuk menduga kandungan klorofil daun padi (Oriza sativa) dengan bagan warna daun dan telepon seluler. Hasil pendugaan tingkat warna daun dengan bagan warna daun menunjukkan korelasi yang tinggi dengan kandungan klorofil (R2=0.9093). Semakin tinggi tingkat warna daun, maka semakin tinggi kandungan klorofil (mg/g). Hasil pendugaan menggunakan telepon seluler adalah tingkat warna daun dugaan dan komponen RGB dugaan. Akurasi pendugaan tingkat warna daun bervariasi antara 36%-47%. Akurasi pengenalan pola k-NN masing-masing telepon seluler bervariasi antara 34%-43% dengan rata-rata akurasi tertinggi pada pengambilan siang hari. Akurasi ini diakibatkan karena kondisi pemotretan yang tidak seragam dan membuat RGB yang didapat tidak konsisten.
       
      URI
      http://repository.ipb.ac.id/handle/123456789/68790
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      • UT - Agricultural and Biosystem Engineering [3600]

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      Contact Us | Send Feedback
      Indonesia DSpace Group 
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