2082273791021571c410f41d565d0b45-Supplemental-Conference.pdf

Privacy Assessment on Reconstructed Images: Are Existing Evaluation Metrics Faithful to Human Perception? In Section 4.1, we briefly introduced how humans annotate the reconstructed images for different datasets. In the supplementary material, we have included a graphical user interface (GUI) that was utilized by the annotators. Figure 1 displays the GUI, where (A) and (B) were specifically designed for annotating different datasets. To minimize the influence of subjective bias, we use a relatively objective formulation: whether the reconstructed image can be correctly labeled.