acos_imageAcosImageAcosImageacos_imageacos_image

HALCON ScriptCpp++.NETPythonC

Short description

acos_imageAcosImageAcosImageacos_imageacos_image — Calculate the arccosine of an image.

Signature

acos_image( image Image, out image ArccosImage )void AcosImage( const HObject& Image, HObject* ArccosImage )static void HOperatorSet.AcosImage( HObject image, out HObject arccosImage )def acos_image( image: HObject ) -> HObject

Herror acos_image( const Hobject Image, Hobject* ArccosImage )

Herror T_acos_image( const Hobject Image, Hobject* ArccosImage )

HImage HImage::AcosImage( ) const

HImage HImage.AcosImage( )

Description

acos_imageAcosImage calculates the arccosine of an input image Imageimageimage and stores the result in the image ArccosImagearccosImagearccos_image. The angles in ArccosImagearccosImagearccos_image are represented in radians. If Imageimageimage contains gray values outside the valid domain \([-1,1]\) of the arccosine function, the corresponding gray values in ArccosImagearccosImagearccos_image are set to 0.

Attention

acos_imageAcosImage can be executed on OpenCL devices.

Execution information

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

Imageimageimage (input_object) (multichannel-)image(-array) → object (real*)HObject (real*)HImage (real*)HObject (real*)Hobject (real*) *allowed for compute devices

Input image.

ArccosImagearccosImagearccos_image (output_object) (multichannel-)image(-array) → object (real)HObject (real)HImage (real)HObject (real)Hobject * (real)

Output image.

Combinations with other operators

Combinations

See also

asin_imageAsinImage, atan_imageAtanImage, atan2_imageAtan2Image, tan_imageTanImage, sin_imageSinImage, cos_imageCosImage

Module

Foundation