基于EXG因子的水稻秧苗图像分割
Journal of Anhui Agricultural Sciences(2012)
Abstract
针对水稻稻田图像中秧苗和背景分割问题,采用基于最大类间方差法(OTSU法)的分割方法,成功地把水稻秧苗像素和背景像素分割开.首先用CCD相机获取水稻插秧机插秧作业后的水稻稻田图像,选择超绿特征因子(EXG因子)将水稻秧苗RGB彩色图像转化为灰度图像,使用OTSU法计算阈值,成功地将灰度图像转变为二值图像.又采用该方法分割了20幅水稻秧苗图像,结果表明,EXG因子可以对水稻秧苗图像有效分割.
MoreTranslated text
Key words
rice seedling image,segmentation,exg factor
AI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined