.. _`Split Image Channels`:

.. _`syip.splitchannels`:

Split Image Channels
````````````````````

.. image:: image_split_channels.svg
   :width: 48


Copies the given channels from the input image to the first output image, remaining channels are copied to second output image




Documentation
:::::::::::::

Copies the given channels from the input image to the first output image,
remaining channels are copied to second output image.


Definition
::::::::::


Input ports
...........

    **input**
        | Type: image
        | Description: Input image

Output ports
............

    **output1**
        | Type: image
        | Description: Image with selected channels
    **output2**
        | Type: image
        | Description: All non-selected channels



Configuration
.............

    **selected channels** (selected_channels)
        Comma separated list of channels to send to first image output.

        Common channel numbers and names:
           0 (red/gray), 1 (green), 2 (blue).
           Alpha is always last channel.







Examples
........





The node can be found in:

* :download:`HSV_histogram_equalization.syx </Examples/Sympathy for Data/ImageProcessing/HSV_histogram_equalization.syx>`

* :download:`Count_coins.syx </Examples/Sympathy for Data/ImageProcessing/Count_coins.syx>`




Implementation
..............

.. automodule:: node_channels
    :noindex:

.. class:: SplitChannels
    :noindex: