@article{201901.0257,
	doi = {10.20944/preprints201901.0257.v1},
	url = {https://doi.org/10.20944/preprints201901.0257.v1},
	year = 2019,
	month = {January},
	publisher = {Preprints},
	author = {Nannan Hu and Yunuan Wang and Xiaofei Li and Yonglei Liu and Jingjing Wang and Liren Zhang and Yuefeng Zhao},
	title = {Threshold Bloodstain Recognition Method Based on Hyper-spectral Imaging Technology},
	journal = {Preprints}
}