@article{lei_ouyang_xu_2019,  title={Mature pomegranate recognition methods in natural environments using machine vision},  volume={49},  ISSN={0103-8478},  url={https://doi.org/10.1590/0103-8478cr20190298},  DOI={10.1590/0103-8478cr20190298},  number={9},  journal={Ciência Rural},  publisher={Universidade Federal de Santa Maria},  author={Lei, Xiangxiao and Ouyang, Honglin and Xu, Lijuan},  year={2019},  pages={e20190298} }