Image
/ Features / Statistics
The basic statistical variables that can be detected in the image include:

where n is the number of all pixels in the image,
xi is the gray level of the i-th pixel in the image, h[i] is the number of pixels with brightness value i (histogram).
When this window is opened, the minimum and maximum brightness values, the average brightness, the variance, the standard deviation and the entropy are found. All these calculated values are displayed to 3 decimal places.
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