Development of a New Method for Turbidity Measurement Using Two NIR Digital Cameras

doi:10.1021/acsomega.9b04488

HFCAS OpenIR

	Development of a New Method for Turbidity Measurement Using Two NIR Digital Cameras
	Zhu, Yuanyang 1; Cao, Pingping 1; Liu, Sheng 1; Zheng, Ying 1; Huang, Chaoqun2
	2020-03-17
发表期刊	ACS OMEGA
ISSN	2470-1343
通讯作者	Liu, Sheng(Liurise@139.com) ; Huang, Chaoqun(cqhuang@aiofm.ac.cn)
摘要	This paper proposes a new method of using two NIR digital cameras to measure water turbidity accurately and quickly. A measuring device based on an NIR camera and image processing software is designed. Two NIR cameras collect scattered and transmitted images when the NIR light is passing through the turbid solution. The average RGB values of 400 pixels in the central region of the image are obtained and converted into CIE Lab color space values. The water turbidity was measured by the functional relationship between turbidity and the corresponding color components (R, G, B, L, a, b, and grayscale). The results of comparison with a commercial turbidimeter show that this method has a high accuracy for the determination of standard solution with wider linear range and is consistent with the turbidimeter results for the measurement of real samples, which verifies the feasibility of this method.
DOI	10.1021/acsomega.9b04488
关键词[WOS]	WATER ; SENSOR
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[61671434] ; Natural Science Fund for Colleges and Universities of Anhui Province[KJ2017ZD32]
项目资助者	National Natural Science Foundation of China ; Natural Science Fund for Colleges and Universities of Anhui Province
WOS研究方向	Chemistry
WOS类目	Chemistry, Multidisciplinary
WOS记录号	WOS:000520853400079
出版者	AMER CHEMICAL SOC
引用统计	被引频次：13[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/103510
专题	中国科学院合肥物质科学研究院
通讯作者	Liu, Sheng; Huang, Chaoqun
作者单位	1.Huaibei Normal Univ, Coll Comp Sci & Technol, Huaibei 235000, Peoples R China 2.Chinese Acad Sci, Hefei Inst Phys Sci, Ctr Med Phys & Technol, Anhui Prov Key Lab Med Phys & Technol, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	Zhu, Yuanyang,Cao, Pingping,Liu, Sheng,et al. Development of a New Method for Turbidity Measurement Using Two NIR Digital Cameras[J]. ACS OMEGA,2020,5.
APA	Zhu, Yuanyang,Cao, Pingping,Liu, Sheng,Zheng, Ying,&Huang, Chaoqun.(2020).Development of a New Method for Turbidity Measurement Using Two NIR Digital Cameras.ACS OMEGA,5.
MLA	Zhu, Yuanyang,et al."Development of a New Method for Turbidity Measurement Using Two NIR Digital Cameras".ACS OMEGA 5(2020).