Eye state detection in facial image based on linear prediction error of wavelet coefficients. - Erkang Cheng; Bin Kong; Rongxiang Hu; Fei Zheng (ROBIO, 2008)

HOG-Based Approach for Leaf Classification. - Xue-Yang Xiao; Rongxiang Hu; Shanwen Zhang; Xiao-Feng Wang (ICIC (2), 2010)

A New Weighted ARC-SC Approach for Leaf Image Recognition. - Zhi-De Zhi; Rongxiang Hu; Xiao-Feng Wang (ICIC (2), 2012)