"Fossies" - the Fresh Open Source Software Archive  

Source code changes of the file "skimage/registration/_phase_cross_correlation.py" between
scikit-image-0.19.1.tar.gz and scikit-image-0.19.2.tar.gz

About: scikit-image is a collection of algorithms for image processing in Python.

_phase_cross_correlation.py  (scikit-image-0.19.1):_phase_cross_correlation.py  (scikit-image-0.19.2)
skipping to change at line 159 skipping to change at line 159
Boolean mask for ``moving_image``. The mask should evaluate to ``True`` Boolean mask for ``moving_image``. The mask should evaluate to ``True``
(or 1) on valid pixels. ``moving_mask`` should have the same shape (or 1) on valid pixels. ``moving_mask`` should have the same shape
as ``moving_image``. If ``None``, ``reference_mask`` will be used. as ``moving_image``. If ``None``, ``reference_mask`` will be used.
overlap_ratio : float, optional overlap_ratio : float, optional
Minimum allowed overlap ratio between images. The correlation for Minimum allowed overlap ratio between images. The correlation for
translations corresponding with an overlap ratio lower than this translations corresponding with an overlap ratio lower than this
threshold will be ignored. A lower `overlap_ratio` leads to smaller threshold will be ignored. A lower `overlap_ratio` leads to smaller
maximum translation, while a higher `overlap_ratio` leads to greater maximum translation, while a higher `overlap_ratio` leads to greater
robustness against spurious matches due to small overlap between robustness against spurious matches due to small overlap between
masked images. Used only if one of ``reference_mask`` or masked images. Used only if one of ``reference_mask`` or
``moving_mask`` is None. ``moving_mask`` is not None.
normalization : {"phase", None} normalization : {"phase", None}
The type of normalization to apply to the cross-correlation. This The type of normalization to apply to the cross-correlation. This
parameter is unused when masks (`reference_mask` and `moving_mask`) are parameter is unused when masks (`reference_mask` and `moving_mask`) are
supplied. supplied.
Returns Returns
------- -------
shifts : ndarray shifts : ndarray
Shift vector (in pixels) required to register ``moving_image`` Shift vector (in pixels) required to register ``moving_image``
with ``reference_image``. Axis ordering is consistent with with ``reference_image``. Axis ordering is consistent with
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