I lead the Image Science Group whose research focuses on digital forensics, image analysis, computer vision, and human perception. Below are short descriptions of some of our past and current work (the bold-face headings correspond to our most current work).

IMAGE ANALYSIS	COMPUTER VISION	HUMAN VISION
Art Forensics	Lens Distortion	Motion Grouping
Derivative Filters	Luminance Non-Linearities	Recognition & Grouping
Digital Tampering	Range Estimation	Searching Clutter
Graphics or Photo	Reconstructing Orozco	Temporal Synchrony
Steerable Filters	Reconstructing Tombs	Texture Grouping
Steganography	Separating Reflections	Transparency
	Surface Topography
	Telepresence
MEDICAL IMAGING	COMPUTATIONAL BIOLOGY	MISC.
Image-Guided Neurosurgery	Mass. Spec. Classify	Fractional Derivative
Image Registration	Morphological Evolution	Fractional Fourier
	Protein Design