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How to Make your Computation


Images dans la liste


You must initially two images ( See : How To Open Your Images ).

Once your two images open, they are automatically moved into the high order and low order of the tab "Pictures". The Calculation tab is activated. You can then either click on this tab, or use the keyboard shortcut CTRL + W ". If the tab "Calculating" does not activate, you do not put your pictures in order for Upper and Lower. ( See : Management Views )


Nombre de Calculs


You get the same screen, here you have to choose if you want One Computation or more Computations both images loaded. Then do Next.


Case 1: A single calculation


Choix du Calcul

Select this option if your calculation is type Quantitative or Qualitative.

Quantitative Choice allows you to make a calculation :

  • Distance
  • Cross- Corrélation
  • Qualitative choice allows you to make a calculation:

  • Kappa
  • Kappa Modifié
  • Once your computation, do Next.

    Choix Fenêtre Glissante


    Then comes the choice of options of the moving window will scroll through your images. You must initially choose, it depends on how your images will be addressed during the course. You can choose to trim the edges to make an abstraction in a system all or nothing, or not to finally deal with.

    The choice of a circular moving window when with him, you will monitor the banks more detail of your images. However, you can use a rectangular sliding window choice.

    The choice of the background mask is made when you have no data, or you want to skip the background of your image. The default mask is applied to an image, which corresponds to the image in high tab "Images". Feel free to change this selection.

    Finally, the choice of the minimum size, maximum and no expansion of the sliding window can be set to your suitability to your images.

    Once your selected options do Next.


    Couleur Fenêtre Glissante


    Finish by choosing the color palette to display your images calculated, the number of colors that compose these images. Finally if you are equipped with a dual processor computer, select the checkbox.

    Finally Next to start doing your computation.


    Case 2: Several computations

    Plusieurs Calculs


    Choose "Multiple Computations", then select Next.


    Choix Calculs

    Choose the calculations that you want to use by clicking on the "+". Or on "-" to remove a previously added choice. Your choices made, Next.

     

    The options that follow, are the same as for a calculation. To follow the proceedings, Clic here.