Smartphone photo based water quality monitoring algorithm and application
LI Junsheng, GAO Min, ZHANG Bing, ZHANG Fangfang, WANG Shenglei, YIN Ziyao, XIE Ya
Acta Geodaetica et Cartographica Sinica . 2022, (4): 568 -576 .  DOI: 10.11947/j.AGCS.2022.20220049