Research Themes; Current and Past * Projects
  1. CyberInfrastructure environments: Workflow environments, provenance information gathering.
  2. Document analysis: Image and text extraction and pre-processing, image and text information aggregation, information classification and knowledge repository building, document clustering. Optical character recognition from paper forms. Automated detection of regions of interest.
  3. Intelligent spaces: Hazard sensing: Wireless sensor communication; Spectral sensor registration and calibration; Multi-sensor data fusion; Collaborative robot control for sensor deployment; Spatially adaptive hazard sensing;

    Tele-immersive Environments:

    Hazard Aware Environments:

    • Robotic teleoperation.*
  4. Multi-spectral and hyper-spectral analysis and modeling: Raster and vector data processing; Feature extraction and selection from high-dimensional data; Statistical, model-based and hybrid scene analysis and synthesis.

    Multi-sensor Multi-spectral Scene Modeling

    • Hyperspectral Imagery
  5. Medical and bioinformatics data: 3D reconstruction from 2D confocal microscopy imagery; Microarray data analysis; Data integration of 3D multi-modal data: MRI, DTI, histology;

    Understanding Medical and Bio-informatics Data:

  6. Data mining of large size datasets with geospatial information: Integration of remote sensing, airborne imagery and ground measurements.
    Geospatial information systems: Integration of raster, vector and tabular data with georeferencing information, uncertainty analysis of integration;

    Large datasets with geospatial information: