Adversarial photo frame: Concealing sensitive scene information of social images in a user-acceptable manner

Personal privacy protection has become more and more crucial in the era of big multimedia data and artificial intelligence. This paper presents our submission to pixel privacy task, where we propose to fool the deep visual classification model that is for recognition of sensitive scenes by adding adversarial frame to the image. Experimental results indicate that our method can achieve strong adversarial effects while maintaining the visual appeal and social function of the transformed images.