HMGU

Karsten Rodenacker ibb rg2 ???

Image Transformations for Feature Extraction

example cell

Page 1

example cell calculation 1
  1. Transmission image with box surrounding the object
  2. Mask of the object
  3. Extinction image pixel frequency distribution
  4. Background extinction image with pixel frequency distribution
  5. Object extinction image with pixel frequency distribution
  6. Inside border extinction image with pixel frequency distribution
  7. Outside border extinction image with pixel frequency distribution
  8. Laplacian tranformed extinction image with pixel frequency distribution
  9. Gradient magnitude extinction image with pixel frequency distribution
  10. Flat texture image with pixel frequency distribution
  11. Bright particles with extinction frequency distribution
  12. Dark particles with extinction frequency distribution
  13. Object with principal axis (extinction)
  14. Object with principal axis (flat texture)
  15. Mayall/Young chromatin features with radial density distribution
Whole object Morphological features Total image Background Whole object Laplacian Gradient Flat texture Inside border Mayall/Young features Particles from flat texture Invariant moments
Forward to page 2 of image transformations
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KR
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Tue, 16 Mar 2010 01:53:03 +0100
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Deutsches Forschungszentrum für Umwelt und Gesundheit
Institut für Biomathematik und Biometrie
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Last mod.: 2006 May 18