acos_imageacos_imageAcosImageAcosImage (Operator)

Name

acos_imageacos_imageAcosImageAcosImage — Calculate the arccosine of an image.

Signature

Description

acos_imageacos_imageAcosImageAcosImageAcosImage calculates the arccosine of an input image ImageImageImageImageimage and stores the result in the image ArccosImageArccosImageArccosImageArccosImagearccosImage. The angles in ArccosImageArccosImageArccosImageArccosImagearccosImage are represented in radians. If ImageImageImageImageimage contains gray values outside the valid domain [-1,1] of the arccosine function, the corresponding gray values in ArccosImageArccosImageArccosImageArccosImagearccosImage are set to 0.

Attention

acos_imageacos_imageAcosImageAcosImageAcosImage 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

See also

asin_imageasin_imageAsinImageAsinImageAsinImage, atan_imageatan_imageAtanImageAtanImageAtanImage, atan2_imageatan2_imageAtan2ImageAtan2ImageAtan2Image, tan_imagetan_imageTanImageTanImageTanImage, sin_imagesin_imageSinImageSinImageSinImage, cos_imagecos_imageCosImageCosImageCosImage

Module

Foundation