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Vladimir Botchko, Jussi Parkkinen, Heikki Kälviäinen

VIRTUAL COLORING OF TEXTURE. Vladimir Botchko, Jussi Parkkinen, Heikki Kälviäinen. http://www.techexpo.com/www/opto-knowledge/ for previous picture site. http://stargate.jpl.nasa.gov/lctf/ for this picture site. Image Model. where. Image Model. Image Model.

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Vladimir Botchko, Jussi Parkkinen, Heikki Kälviäinen

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  1. VIRTUAL COLORING OF TEXTURE Vladimir Botchko, Jussi Parkkinen, Heikki Kälviäinen

  2. http://www.techexpo.com/www/opto-knowledge/ for previous picture site.http://stargate.jpl.nasa.gov/lctf/ for this picture site.

  3. Image Model • where

  4. Image Model

  5. Image Model

  6. Statistical Analysis of Natural Images

  7. Statistical Analysis of Natural Images

  8. Statistical Analysis of Natural Images

  9. Synthetic texture coloring algorithm • Synthesizes the vector field • Sets the mean vector according to the given spectrum • Sets the standard deviation vector • Computes the vector field • Reproduces the color image through the multispectral image • Enhances texture contrast

  10. Synthetic texture coloring

  11. Gray level texture image coloring algorithm • Normalizes the gray level image • Copies the normalized image several times to get a vector field • Sets the mean vector according to the given spectrum • Sets the standard deviation vector • Computes the vector field • Reproduces the color image through the multispectral image • Enhances texture contrast

  12. Gray level texture image coloring

  13. Gray level texture image coloring

  14. Gray level texture image coloring

  15. Gray level texture image coloring

  16. The ”Water Lily Pond”, Claude Monet

  17. Gray level composed image coloring

  18. Final coloring results • .

  19. High order statistics role in color reproduction

  20. Color reproduced through the only HOS !

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