Human Action Recognition Using Difference of Gaussian and Difference of Wavelet. - Gopampallikar Vinoda Reddy; Kongara Deepika; Lakshmanan Malliga; Hemanand Duraivelu; Chinnadurai Senthilkumar; Subburayalu Gopalakrishnan; Yousef Farhaoui (Big Data Min. Anal., 2023)