[1] Capital Normal Univ, Beijing Adv Innovat Ctr Imaging Technol, Coll Informat Engn, Beijing 100048, Peoples R China
[2] Minist Educ, Key Lab Measurement & Control Complex Syst Engn, Nanjing, Jiangsu, Peoples R China
[3] Capital Normal Univ, Beijing Engn Res Ctr Highly Reliable Embedded Sys, Coll Informat Engn, Beijing 100048, Peoples R China
[4] North China Univ Technol, Sch Elect & Informat Engn, Beijing 100144, Peoples R China