Media type: E-Article Title: HCMUS at Pixel Privacy 2019: Scene Category Protection with Back Propagation and Image Enhancement Contributor: Tran, Hung Vinh [Author]; Pham, Trong-Thang [Author]; Ho-Nguyen, Hai-Tuan [Author]; Nguyen-Hy, Hoai-Lam [Author]; Nguyen, Xuan-Vy [Author]; Nguyen-Ho, Thang-Long [Author]; Tran, Minh-Triet [Author] Published: 2019 Published in: MediaEval (2019 : Sophia Antipolis): MediaEval 2019, Multimedia Benchmark Workshop ; 2019 Language: English Origination: Footnote: Access State: Open Access