Update: 05 july 2011

Intercorrelation

The input images are processed into an output image through a intercorrelation operator.

If both input images do not have the same size, the smaller one should be entirely contained into the biggest, i.e. both dimensions of the smallest should be inferior to the dimensions of the biggest.

The result of the intercorrelation processing will be displayed and saved in the current image directory as "correlation.fit". If there were a file with the very same name, its content will be overridden.
The output image is encoded in a floating point format. Its dynamic range is the same as the first input image, i.e. the extrema pixels values are unchanged.