min_image — Calculate the minimum of two images pixel by pixel.
The operator min_image determines the minimum (pixel by
pixel) of the images Image1 and Image2. The
result is stored in the image ImageMin. The resulting
image has the same pixel type as the input image. If several (pairs
of) images are processed in one call, every i-th image from
Image1 is compared to the i-th image from
Image2. Thus the number of images in both input
parameters must be the same. An output image is generated for every
input pair.
min_image can be executed on an OpenCL device for byte, int1, int2,
uint2, int4, real, direction, and cyclic images.
Image1 (input_object) (multichannel-)image(-array) → object (byte* / int1* / int2* / uint2* / int4* / int8 / real* / direction* / cyclic*) *allowed for compute devices
Image(s) 1.
Image2 (input_object) (multichannel-)image(-array) → object (byte* / int1* / int2* / uint2* / int4* / int8 / real* / direction* / cyclic*) *allowed for compute devices
Image(s) 2.
ImageMin (output_object) (multichannel-)image(-array) → object (byte / int1 / int2 / uint2 / int4 / int8 / real / direction / cyclic)
Result image(s) by the minimization.
If the parameter values are correct the operator min_image
returns the value 2 (H_MSG_TRUE). The behavior in case of empty input (no
input images available) is set via the operator
set_system(::'no_object_result',<Result>:)
If necessary an exception is raised.
Foundation