近红外光谱与荧光光谱对比的黄瓜白粉病分割与检测
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Segmentation and Detection of Cucumber Powdery Mildew by Comparison of Near-Infrared and Fluorescence Spectra
XU Ji-tong1, JIN Hai-rong1, TONG Wen-yu1, ZHANG Zhe1, GUO Yu-hang1, TIAN Su-bo1,2, NING Xiao-feng1,2,*
不同色彩空间及各通道图像 (a): 彩色原图像; (b): R通道图像; (c): G通道图像; (d): B通道图像;(e): L*通道图像; (f): a*通道图像; (g): b*通道图像; (h): 叶片区域增强图像