MNR-HCM Data: A Personal Lifelog and Surrounding Environment Dataset in Ho-Chi-Minh City, Viet Nam. - Tan-Loc Nguyen-Tai; Dang-Hieu Nguyen; Minh-Tam Nguyen; Thanh-Duong Nguyen; Thanh-Hai Dang; Minh-Son Dao (ICDAR@ICMR, 2020)