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Image segmentation of rubber deficiency leaves based on Otsualgorithm improved with characteristic of RGB dispersion |
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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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