期刊论文

Xie, Lianwu;Zhang, Gui

英文

Measurement

0263-2241

2021

171

108829

10.1016/j.measurement.2020.108829

This work was funded by the Natural Science Foundation of Hunan Province, China (2020JJ4940, 2018JJ2671), the Science and Technology Innovation Platform and Talent Plan of Hunan Province, China (2017TP1022) and the Scientific Innovation Fund for Post-graduates of Central South University of Forestry and Technology (CX20192024). All authors appreciate the editors and the anonymous reviewers for their constructive comments and critical evaluation, and also thank Sean Li from University of Prince Edward Island, Canada, for reviewing our manuscript to improve the English writing.

本校为第一且通讯机构

Digital image colorimetry (DIC) on smartphone is regarded as a powerful, fast and low-cost analysis method to measure target analyte with color changes of digital image obtained by the built-in camera. We summarized the basic procedure of DIC, the color spaces (RGB, CMYK, HSB/HSL, CIE XYZ, L*a*b*, and YUV), the principal architectures (tools for capturing image, lighting conditions, and color quantification APPs and DIC APPs), and current status of DIC on smartphone in analysis of metals/heavy metals, herbicides, pesticides, antibiotics, biolog...