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[论文] 潜叶虫潜道图像分析 Image Analysis of Leaf Mines
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嗯，很高兴发表了一篇潜道图像分析的文章，请诸君多多批评指正！
http://www.cibj.com/oa/darticle.aspx?type=view&id=201011032
潜叶虫潜道图像分析 Image Analysis of Leaf Mines (PDF)
Abstract:In order to analyze the taxonomy, behavior and ecology of leaf mining insects by means of leaf mines which are the marks caused by larva miners’ mining in leaves, the methods of GetData Graph Digitizer and R language were used to get the data of digitalized images of linear leaf mines and their shape parameters, including mean turn angle, concentration of turn angles, fractal dimension D, straightness ST, sinuosity SN, and so on. The results were as follows: Mean turn angles of most leaf mines were small (between ± 25.0°), and the concentrations of turn angles were high ( > 0.600), suggesting that most leaf miners kept the direction of mining forward. The ST values of leaf mines were small, between 0.010 and 0.300, however, the SN values were above 0.600, indicating most leaf mines with very high path sinuosity. The shape parameters of leaf mines (D and ST) were significantly different between two leaf-mining moths on Castanopsis carlesii. Fig 2, Tab 2, Ref 14
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