Madagascar tutorial

Solution

1. Change directory to the project directory

   bash$ cd ../channel2
   

2. By now, you should know what to do next.
3. Two-dimensional shifts generate a four-dimensional volume. Verify it by running

   bash$ scons local.rsf
   

   and

   bash$ sfin local.rsf
   

   View a movie of different shifts by running

   bash$ scons local.vpl
   

4. Modify the filter weights by editing SConstruct in a text editor. Observe your final result by running

   bash$ scons smoothed2.view
   

5. The file $\texttt{norm.rsf}$ contains the non-linear weights stacked over different shifts. Add a Result statement to SConstruct that would display the contents of $\texttt{norm.rsf}$ in a figure. Do you notice anything interesting?
6. Apply the Canny edge detection to your final result and display it in a figure.
7. EXTRA CREDIT Change directory to ../mona and apply your method to the image of Mona Lisa. Can you extract her smile?

smoothed2 Figure 7. Your final result.

mona Figure 8. Can you apply your algorithm to Mona Lisa?

Madagascar tutorial