On the generation of adversarial examples for image quality assessment

We study the generation of adversarial examples to test, assess, and improve deep learning-based image quality assessment (IQA) algorithms. This is important since social media platforms and other providers rely on IQA models to monitor the content they ingest, and to control the quality of pictures that are shared. Unfortunately, IQA models based on deep learning are vulnerable to adversarial attacks. Combining the characteristics of IQA, we analyze several methods of generating adversarial examples in the classification field, and generate adversarial image quality assessment examples by obtaining model gradient information, image pixel information and reconstruction loss function. And we create an adversarial examples image generation tool that generates aggressive adversarial examples having good attack success rates. We hope that it can be used to help IQA researchers assess and improve the robustness of IQA.