Ongoing Work
- Fuzzy connected component object segmentation: relative fuzzy connectedness, scale-based fuzzy connectedness, multiple object fuzzy connectedness, iterative fuzzy connectedness
- A variety of user-steered quick segmentation strategies: live-wire, live-wire-on-the-fly, live-band, live-region methods
- Fast volume rendering of fuzzy structure assemblies with digital perspective
- Manipulation of shells (fuzzy objects) and shell algebra
- Manipulation of soft-tissue objects
- Registration of shells (fuzzy objects) and their motion analysis
- Portable system integration
- A variety of applications: MR brain image analysis in Multiple Sclerosis, in late-life depression, tumor volume quantification; MR angiography with uncluttered display and artery/vein separation; mammogrphic image analysis for cancer risk assessment, lesion detection; craniofacial soft tissue display with skin peeled; kinematic analysis of the tarsal joints and of the glenohumoral joint via MRI; MR image intensity standardization.
Medical Image Processing Group, Department of Radiology, University of Pennsylvania Health System