%0 Journal Article %A Zhang, Yongmei %A Ma, Jianzhe %A Hu, Lei %A Yu, Keming %A Song, Lihua %A Chen, Huini %D 2020 %J Computers, Materials \& Continua %@ 1546-2226 %V 64 %N 3 %P 1929--1944 %T A Haze Feature Extraction and Pollution Level Identification Pre-Warning Algorithm %M doi:10.32604/cmc.2020.010556 %U http://www.techscience.com/cmc/v64n3/39468