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Add information about return dtype

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This commit is contained in:
Johannes Schönberger
2012-09-09 19:55:46 +02:00
parent f011a816e5
commit c86d9196d8
1 changed files with 7 additions and 5 deletions
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skimage/transform/pyramids.py
+7 -5
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@@ -53,7 +53,7 @@ def pyramid_reduce(image, downscale=2, sigma=None, order=1,
Returns
-------
out : array
Smoothed and downsampled image.
Smoothed and downsampled float image.
References
----------
@@ -107,7 +107,7 @@ def pyramid_expand(image, upscale=2, sigma=None, order=1,
Returns
-------
out : array
Upsampled and smoothed image.
Upsampled and smoothed float image.
References
----------
@@ -139,7 +139,9 @@ def build_gaussian_pyramid(image, max_layer=-1, downscale=2, sigma=None,
order=1, mode='reflect', cval=0):
"""Yield images of the gaussian pyramid formed by the input image.
Recursively applies the `pyramid_reduce` function to the image.
Recursively applies the `pyramid_reduce` function to the image, and yields
the downscaled images. Note that the first image of the pyramid will be the
original, unscaled image.
Parameters
----------
@@ -166,7 +168,7 @@ def build_gaussian_pyramid(image, max_layer=-1, downscale=2, sigma=None,
Returns
-------
pyramid : generator
Generator yielding pyramid layers.
Generator yielding pyramid layers as float images.
References
----------
@@ -239,7 +241,7 @@ def build_laplacian_pyramid(image, max_layer=-1, downscale=2, sigma=None,
Returns
-------
pyramid : generator
Generator yielding pyramid layers.
Generator yielding pyramid layers as float images.
References
----------