Signal2D Tools

The methods described in this section are only available for one-dimensional signals in the Signal1D class.

Image registration (alignment)

New in version 0.5.

The align2D() method provides advanced image alignment functionality, including subpixel alignment.

Cropping an image

In addition to cropping using the powerful and compact Indexing the following method is available to crop spectra the familiar top, bottom, left, right syntax.