Cropping

Most of the time, the images stack acquisition area is larger than the actual Region Of Interest (ROI). Cropping is then dedicated to “crop” the images in the ROI.

Illustration of the cropping process step in the synthetic test case.

[cropping]
area = [5, 45, 2, 42]

area indicates the [xmin, xmax, ymin, ymax] image coordinates to be cropped (in pixel, according to the standard coordinates system with the origin located in the bottom left)