摘要
Plant disease leaf image segmentation plays an important role in the plant disease detection through leaf symptoms. A novel segmentation method of plant disease leaf image is proposed based on a hybrid clustering. The whole color leaf image is firstly divided into a number of compact and nearly uniform superpixels by superpixel clustering, which can provide useful clustering cues to guide image segmentation to accelerate the convergence speed of the expectation maximization (EM) algorithm, and then, the lesion pixels are quickly and accurately segmented from each superpixel by EM algorithm. The experimental results and the comparison results with similar approaches demonstrate that the proposed method is effective and has high practical value for plant disease detection.
源语言 | 英语 |
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页(从-至) | 1225-1232 |
页数 | 8 |
期刊 | Neural Computing and Applications |
卷 | 31 |
DOI | |
出版状态 | 已出版 - 13 2月 2019 |
已对外发布 | 是 |