Dr Charith Abhayaratne


Dr Charith Abhayaratne


Department: Electrical and Electronic Engineering

Faculty: Engineering

Research expertise

  • Video and image coding

  • Digital watermarking and forensics

  • Computer vision: image and video analysis


Telephone: +44 114 222 5893

Email: c.abhayaratne@sheffield.ac.uk

Research interests

  • Video and image coding

  • Content forensics (watermarking and fingerprinting)

  • Compressed domain image and video analysis for low-level visual feature extraction

  • Applications of content-based approaches for search and retrieval, security, surveillance and remote sensing

  • Wavelets and other transforms