Measurement of Chili Pepper Plants Size Based on thematical Morphology

摘要：

Since chili pepper plant size directly reflects the state of plant growth, a method for pepper measurement of plants size was discussed here. Pepper plants were shot from above once per week in the greenhouse since be-ing field planted in spring. The method of processing the pepper plant images was studied, in which the image segmentation of combination of color space and the image morphological operations were applied. And the major axis and minor axis of pepper plant, for describing the size of the plant, were calculated from single connected component in the image being processed. According to the method, a program for pepper plant size measurement based on MATLAB was developed. Experimental results have demonstrated that the method is more reasonable and accurate than artificial measure.

关键词： pepper plant size measurement segmentation morphological operation major axis and minor axis

作者: Yun Gao Xiaoyu Li Kun Qi Hong Chen

作者单位: College of Engineering, Huazhong Agricultural University Wuhan, China

会议类型: 国际会议

会议名称: The 4th IFIP International on Computer and Computing Technologies in Agriculture and the 4th Symposium on Development of Rural Information(第四届国际计算机及计算机技术在农业中的应用研讨会暨第四届中国农业信息化发展论坛 CCTA 2010)

会议地点: 南昌

会议语种:英文

页码: 61-70

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）