Name
pow_image pow_image PowImage pow_image PowImage PowImage — Raise an image to a power.
pow_image pow_image PowImage pow_image PowImage PowImage raises the gray values of the input image
Image Image Image Image Image image to the power Exponent Exponent Exponent Exponent Exponent exponent and stores the result
in the image PowImage PowImage PowImage PowImage PowImage powImage . If Image Image Image Image Image image contains gray
values that would overflow the range of PowImage PowImage PowImage PowImage PowImage powImage , e.g., >
7131.55017 for Exponent Exponent Exponent Exponent Exponent exponent = 10 , the corresponding
gray values in PowImage PowImage PowImage PowImage PowImage powImage are set to the largest value
representable in PowImage PowImage PowImage PowImage PowImage powImage (i.e.,
). If Image Image Image Image Image image contains gray
values that cannot be raised to the power Exponent Exponent Exponent Exponent Exponent exponent , i.e.,
if the gray values are negative and Exponent Exponent Exponent Exponent Exponent exponent is not an
integer, the corresponding gray values in PowImage PowImage PowImage PowImage PowImage powImage are set
to 0.
pow_image pow_image PowImage pow_image PowImage PowImage can be executed on an OpenCL device for byte,
int1, int2, uint2, int4, and real images. Note that the results of
the OpenCL code may vary from the results produced by the CPU.
Supports OpenCL compute devices.
Multithreading type: reentrant (runs in parallel with non-exclusive operators).
Multithreading scope: global (may be called from any thread).
Automatically parallelized on tuple level.
Automatically parallelized on channel level.
Automatically parallelized on domain level.
Power to which the gray values are raised.
Default value: 2
Suggested values: 0.25, 0.5, 2, 3, 4
gamma_image gamma_image GammaImage gamma_image GammaImage GammaImage
sqrt_image sqrt_image SqrtImage sqrt_image SqrtImage SqrtImage ,
exp_image exp_image ExpImage exp_image ExpImage ExpImage ,
log_image log_image LogImage log_image LogImage LogImage
Foundation