Method

VipsImagedeviate

Declaration [src] 

int
vips_deviate (
  VipsImage* in,
  double* out,
  ...
)

Description [src]

This operation finds the standard deviation of all pixels in in. It operates on all bands of the input image: use vips_stats() if you need to calculate an average for each band.

Non-complex images only.

See also: vips_avg(), vips_stats()..

This method is not directly available to language bindings.

Parameters

out double*
 

Output pixel standard deviation.
 The argument will be set by the function.
...
 

NULL-terminated list of optional named arguments.

Return value

Returns: int
 

0 on success, -1 on error.