gridmatch(image1, image0, grid_x, grid_y,
window_x, window_y, gausswidth [, mode] [,
Determines and returns displacement of one image compared to another.
is image under investigation.
is the reference image.
are the coordinates of the grid of (centers of) subimages for which displacements are returned.
are the dimensions of the subimages.
is the width of the gaussian window applied to the subimages to reduces edge effects.
is a flag. If it is set, then a quality parameter is also returned, as the third coordinate of the result.
/vocal enables display of various warning messages.