TopoReformer: Mitigating Adversarial Attacks Using Topological Purification in OCR Models

Adversarially perturbed images of text can cause sophisticated OCR systems to produce misleading or incorrect transcriptions from seemingly invisible changes to humans. Some of these perturbations even survive physical capture, posing security risks to high-stakes applications such as document...

Description of the Office 2013 update: December 11, 2012

Description of the Office 2013 update: December 11, 2012 INTRODUCTION Microsoft has released an update for Microsoft Office 2013. This update contains improvements for certain Office images that contain text. Note This update applies to Office 2013 MSI installations only. This update does not app...