wassname/scikit-image
1
0
Fork 0
mirror of https://github.com/wassname/scikit-image.git synced 2026-08-01 12:50:48 +08:00
Code Issues Packages Projects Releases Wiki Activity

Update short description of pyramid functions

Browse Source
This commit is contained in:
Johannes Schönberger
2012-09-09 19:50:59 +02:00
parent b812faf369
commit f011a816e5
1 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
skimage/transform/pyramids.py
+3 -3
View File
@@ -96,7 +96,7 @@ def pyramid_expand(image, upscale=2, sigma=None, order=1,
corresponds to a filter mask twice the size of the scale factor that
covers more than 99% of the gaussian distribution.
order : int, optional
Order of splines used in interpolation of downsampling. See
Order of splines used in interpolation of upsampling. See
`scipy.ndimage.map_coordinates` for detail.
mode : {'reflect', 'constant', 'nearest', 'mirror', 'wrap'}, optional
The mode parameter determines how the array borders are handled, where
@@ -137,7 +137,7 @@ def pyramid_expand(image, upscale=2, sigma=None, order=1,
def build_gaussian_pyramid(image, max_layer=-1, downscale=2, sigma=None,
order=1, mode='reflect', cval=0):
"""Build gaussian pyramid.
"""Yield images of the gaussian pyramid formed by the input image.
Recursively applies the `pyramid_reduce` function to the image.
@@ -209,7 +209,7 @@ def build_gaussian_pyramid(image, max_layer=-1, downscale=2, sigma=None,
def build_laplacian_pyramid(image, max_layer=-1, downscale=2, sigma=None,
order=1, mode='reflect', cval=0):
"""Build laplacian pyramid.
"""Yield images of the laplacian pyramid formed by the input image.
Each layer contains the difference between the downsampled and the
downsampled plus smoothed image.