文章摘要
Image segmentation of rubber deficiency leaves based on Otsualgorithm improved with characteristic of RGB dispersion
  
DOI:
Author NameAffiliation
秦小立 1 , 李玉萍 1 , 张培松 2 , 叶 露 1 , 谢铮辉 1 1. 中国热带农业科学院科技信息研究所 / 海南省热带作物信息技术应用研究重点实验室 海南… 儋州………571737 2. 中国热带农业科学院橡胶研究所 海南…儋州 … 571737 
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Abstract:
      With…the…degree…of…nutrient…deficiency…changing, the…rubber…leaf…color…changes.…Therefore, the… Otsu…algorithm…improved…with…characteristic…of…RGB…dispersion…for…rubber…deficiency…leaves…was…proposed.…Firstly, the…image…of…RGB…dispersion…was…calculated…with…the…RGB…three-component…of…color…image, which…retained…more… image…color…space…information, then…calculated…the…color…histogram…of…image, and…which…was…used…to…improve…the… Otsu…segmentation…algorithm.…Finally, the…deficiency…leaf…images…were…segmented…by…the…improved…algorithm.…The… results…and…algorithm…analysis…showed…that…the…improved…algorithm…was…superior…to…the…Otsu…algorithm…in…the…image… segmentation…of…rubber…deficiency…leaves.
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