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Scene Privacy Protection

Citation Author(s):
Chau Yi Li, Ali Shahin Shamsabadi, Ricardo Sanchez-Matilla, Riccardo Mazzon, Andrea Cavallaro
Submitted by:
Riccardo Mazzon
Last updated:
11 May 2019 - 11:52am
Document Type:
Poster
Document Year:
2019
Event:
Presenters:
Chau Yi Li
 

Uploading pictures to a cloud service may reveal, through automatic inference, scene information that a user might want to keep private. To protect images from automatic scene classification, we present a method that misleads the classifier while introducing only a minimal distortion and limiting the likelihood that the ground-truth class can be inferred from the processed image. The method, based on the Fast Gradient Sign Method (FGSM), generates adversarial images and leverages a multi-class scene classifier trained to select a target scene class.

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