< [an error occurred while processing this directive] [an error occurred while processing this directive] [an error occurred while processing this directive] [an error occurred while processing this directive] [an error occurred while processing this directive] HUT - CIS /Opinnot/T-61.5090/2006/2005/local/project.shtml

Project Work

Project Work

The posteroanterior digital chest radiographs you can find in here were obtained using a dual-energy subtraction chest unit.
  • Find projections of those images that enhance
    • a. the bone structure
    • b. the lungs, and their bronchi structures
  • Process the lung-enhanced image with LoG functions of various scales. Compare these with standard (e.g., Butterworth) high-pass filtering.
  • Using the bone-enhanced image, segment the ribs (e.g., basing on orientation information)
  • Compare the oriented nature of both the bone structure and the bronchi, as extreme example cases. You may want to use rose diagrams.
  • Deblur the lung contour.
  • Estimate the area of the lung cavity.


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Tuesday, 16-Jan-2007 15:57:21 EET