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DOC: viewer: some corrections

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François Boulogne
2014-02-16 12:48:40 -05:00
parent 4739635a1b
commit e176b9d551
1 changed files with 8 additions and 8 deletions
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doc/source/user_guide/viewer.txt
+8 -8
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@@ -24,26 +24,26 @@ alternatively, ``skimage.io.imshow`` which adds support for multiple
io-plugins) to display images. The advantage of ``ImageViewer`` is that you can
easily add plugins for manipulating images. Currently, only a few plugins are
implemented, but it is easy to write your own. Before going into the details,
let's see an example of how a plugin is added to the viewer:
let's see an example of how a pre-defined plugin is added to the viewer:
.. code-block:: python
from skimage.viewer.plugins import Canny
from skimage.viewer.plugins.lineprofile import LineProfile
viewer = ImageViewer(image)
viewer += Canny(view)
viewer += LineProfile(viewer)
viewer.show()
At the moment, there aren't very many plugins pre-defined, but there's a really
simple interface for creating your own plugin. First, let's create a plugin to
call the total-variation denoising function, ``tv_denoise``:
At the moment, there are not many plugins pre-defined, but there is a really
simple interface for creating your own plugin. First, let us create a plugin to
call the total-variation denoising function, ``denoise_tv_bregman``:
.. code-block:: python
from skimage.filter import tv_denoise
from skimage.filter import denoise_tv_bregman
from skimage.viewer.plugins.base import Plugin
denoise_plugin = Plugin(image_filter=tv_denoise)
denoise_plugin = Plugin(image_filter=denoise_tv_bregman)
.. note::