Professor Dr. Sabrina Caldwell

Biography

Sabrina Caldwell is a senior lecturer and researcher at the Australian National University, focusing on the credibility of digital images and the distinction between authentic photographs and manipulated images. Her key research areas include digital image authentication, human-centered computing, and physiological signal processing using machine learning and bio-inspired computing. Caldwell has contributed significantly to the development of international standards for verifying the authenticity of online media, specifically in her role as co-chair of the JPEG Trust, where she leads efforts to address online misinformation through technical solutions. Her academic background includes dual PhDs in areas related to computing and social sciences, and her ongoing research strives to empower societal change through education and information.

Research Interests

Experience