Operator Reference

HALCON Operator Reference / Image / Channel
ClassesClasses | | Operators

decompose2decompose2Decompose2Decompose2decompose2 (Operator)

decompose2decompose2Decompose2Decompose2decompose2 — Convert a two-channel image into two images.

Signature

decompose2(MultiChannelImage : Image1, Image2 : : )

Herror decompose2(const Hobject MultiChannelImage, Hobject* Image1, Hobject* Image2)

Herror T_decompose2(const Hobject MultiChannelImage, Hobject* Image1, Hobject* Image2)

void Decompose2(const HObject& MultiChannelImage, HObject* Image1, HObject* Image2)

HImage HImage::Decompose2(HImage* Image2) const

static void HOperatorSet.Decompose2(HObject multiChannelImage, out HObject image1, out HObject image2)

HImage HImage.Decompose2(out HImage image2)

def decompose2(multi_channel_image: HObject) -> Tuple[HObject, HObject]

Description

The operator decompose2decompose2Decompose2Decompose2decompose2 converts a 2-channel image into two one-channel images with the same definition domain. No new storage is allocated for the output images. Instead, the created images contain references to the existing input image channels.

Execution Information

  • Supports objects on 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.

Parameters

MultiChannelImageMultiChannelImageMultiChannelImagemultiChannelImagemulti_channel_image (input_object)  multichannel-image(-array) → objectHImageHObjectHObjectHobject (byte / direction / cyclic / int1 / int2 / uint2 / int4 / int8 / real / complex / vector_field)

Multi-channel image.

Image1Image1Image1image1image_1 (output_object)  singlechannelimage(-array) → objectHImageHObjectHObjectHobject * (byte / direction / cyclic / int1 / int2 / uint2 / int4 / int8 / real / complex / vector_field)

Output image 1.

Image2Image2Image2image2image_2 (output_object)  singlechannelimage(-array) → objectHImageHObjectHObjectHobject * (byte / direction / cyclic / int1 / int2 / uint2 / int4 / int8 / real / complex / vector_field)

Output image 2.

Possible Predecessors

count_channelscount_channelsCountChannelsCountChannelscount_channels

Possible Successors

disp_imagedisp_imageDispImageDispImagedisp_image

Alternatives

access_channelaccess_channelAccessChannelAccessChannelaccess_channel, image_to_channelsimage_to_channelsImageToChannelsImageToChannelsimage_to_channels

See also

compose2compose2Compose2Compose2compose2

Module

Foundation

ClassesClasses | | Operators