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Fix ImageStat.mean docs

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The docs referred to `ImageStat.pixel`, which isn't a thing at all.

In addition, make it absolutely clear that all of the attributes return per-band data.
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Aarni Koskela 2014-07-15 00:44:12 +03:00
parent f0fa458ca8
commit 42032b3286
1 changed files with 9 additions and 9 deletions
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18
docs/reference/ImageStat.rst
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@ -22,32 +22,32 @@ for a region of an image.
.. py:attribute:: count .. py:attribute:: count
Total number of pixels. Total number of pixels for each band in the image.
.. py:attribute:: sum .. py:attribute:: sum
Sum of all pixels. Sum of all pixels for each band in the image.
.. py:attribute:: sum2 .. py:attribute:: sum2
Squared sum of all pixels. Squared sum of all pixels for each band in the image.
.. py:attribute:: pixel .. py:attribute:: mean
Average pixel level. Average (arithmetic mean) pixel level for each band in the image.
.. py:attribute:: median .. py:attribute:: median
Median pixel level. Median pixel level for each band in the image.
.. py:attribute:: rms .. py:attribute:: rms
RMS (root-mean-square). RMS (root-mean-square) for each band in the image.
.. py:attribute:: var .. py:attribute:: var
Variance. Variance for each band in the image.
.. py:attribute:: stddev .. py:attribute:: stddev
Standard deviation. Standard deviation for each band in the image.