acos_imageacos_imageAcosImageAcosImageacos_image (Operator)
Name
acos_imageacos_imageAcosImageAcosImageacos_image — Calculate the arccosine of an image.
Signature
def acos_image(image: HObject) -> HObject
Description
acos_imageacos_imageAcosImageAcosImageacos_image calculates the arccosine of an input image
ImageImageImageimageimage and stores the result in the image
ArccosImageArccosImageArccosImagearccosImagearccos_image. The angles in ArccosImageArccosImageArccosImagearccosImagearccos_image are
represented in radians. If ImageImageImageimageimage contains gray values
outside the valid domain [-1,1] of the arccosine function, the
corresponding gray values in ArccosImageArccosImageArccosImagearccosImagearccos_image are set to 0.
Attention
acos_imageacos_imageAcosImageAcosImageacos_image can be executed on OpenCL devices.
Execution Information
- 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.
Parameters
ImageImageImageimageimage (input_object) (multichannel-)image(-array) → objectHImageHObjectHObjectHobject (real*) *allowed for compute devices
Input image.
ArccosImageArccosImageArccosImagearccosImagearccos_image (output_object) (multichannel-)image(-array) → objectHImageHObjectHObjectHobject * (real)
Output image.
See also
asin_imageasin_imageAsinImageAsinImageasin_image,
atan_imageatan_imageAtanImageAtanImageatan_image,
atan2_imageatan2_imageAtan2ImageAtan2Imageatan2_image,
tan_imagetan_imageTanImageTanImagetan_image,
sin_imagesin_imageSinImageSinImagesin_image,
cos_imagecos_imageCosImageCosImagecos_image
Module
Foundation