DICpy.utils

DICpy.utils.get_template(im_source=None, center=None, side=None)

Get a square template from image considering the a central coordinate.

Input: * im_source (ndarray)

Image source is the image from where the template is retrieved.

• center (list/tuple/ndarray)

  Coordinates of the central pixel of the template.

• side (int)

  How many pixels in each side of the central pixel will be used to construct the template.

• Output/Returns:

• im_template (ndarray)

  Template retrieved from im_source.

• id_row (ndarray)

  Coordinates (rows) for locating the template in im_source.

• id_col (ndarray)

  Coordinates (columns) for locating the template in im_source.

DICpy.utils.get_template_left(im_source=None, point=None, sidex=None, sidey=None)

Get a rectangular template from image considering the upper left corner as a reference.

Input: * im_source (ndarray)

Image source is the image from where the template is retrieved.

• point (list/tuple/ndarray)

  Coordinates of the upper left coorner pixel (reference pixel) of the template.

• sidex (int)

  Template size in x direction (columns).

• sidey (int)

  Template size in y direction (rows).

• Output/Returns:

• im_template (ndarray)

  Template retrieved from im_source.