Challenges in authenticating synthetic media: forensic insights from 6,000 DALL·E-generated images
Experimental research evaluating image-origin characteristics in camera and DALL·E-generated images.
Topic
Sensor pattern noise
5 items from the laboratory.
Determining Image Sensor Temperature Using Dark Current
Research on dark current and image-sensor temperature, forming part of the laboratory’s sensor-pattern research foundation.
Reverse Engineering the Raspberry Pi Camera V2: A study of Pixel Non-Uniformity using a Scanning Electron Microscope
Research into pixel non-uniformity in the Raspberry Pi Camera V2, using scanning electron microscopy.
An analysis of optical contributions to a photo-sensor’s ballistic fingerprints
Research examining optical contributions to image-sensor fingerprints.
Towards a unified theory of sensor pattern noise
Doctoral research on dark current, lens effects and temperature bias in CMOS image sensors.