HALCON Operator reference

HALCON Operator Reference / Filters / Color

• HALCON Script
• .NET
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apply_color_trans_lutT_apply_color_trans_lutApplyColorTransLutApplyColorTransLutapply_color_trans_lut (Operator)

apply_color_trans_lutT_apply_color_trans_lutApplyColorTransLutApplyColorTransLutapply_color_trans_lut — Color space transformation using pre-generated look-up-table.

Signature

apply_color_trans_lut(Image1, Image2, Image3 : ImageResult1, ImageResult2, ImageResult3 : ColorTransLUTHandle : )

Herror T_apply_color_trans_lut(const Hobject Image1, const Hobject Image2, const Hobject Image3, Hobject* ImageResult1, Hobject* ImageResult2, Hobject* ImageResult3, const Htuple ColorTransLUTHandle)

void ApplyColorTransLut(const HObject& Image1, const HObject& Image2, const HObject& Image3, HObject* ImageResult1, HObject* ImageResult2, HObject* ImageResult3, const HTuple& ColorTransLUTHandle)

HImage HImage::ApplyColorTransLut(const HImage& Image2, const HImage& Image3, HImage* ImageResult2, HImage* ImageResult3, const HColorTransLUT& ColorTransLUTHandle) const

HImage HColorTransLUT::ApplyColorTransLut(const HImage& Image1, const HImage& Image2, const HImage& Image3, HImage* ImageResult2, HImage* ImageResult3) const

static void HOperatorSet.ApplyColorTransLut(HObject image1, HObject image2, HObject image3, out HObject imageResult1, out HObject imageResult2, out HObject imageResult3, HTuple colorTransLUTHandle)

HImage HImage.ApplyColorTransLut(HImage image2, HImage image3, out HImage imageResult2, out HImage imageResult3, HColorTransLUT colorTransLUTHandle)

HImage HColorTransLUT.ApplyColorTransLut(HImage image1, HImage image2, HImage image3, out HImage imageResult2, out HImage imageResult3)

def apply_color_trans_lut(image_1: HObject, image_2: HObject, image_3: HObject, color_trans_luthandle: HHandle) -> Tuple[HObject, HObject, HObject]

Description

apply_color_trans_lutapply_color_trans_lutApplyColorTransLutApplyColorTransLutapply_color_trans_lut transforms an 3-channel image from the RGB color space to further color spaces and vice versa using a pre-generated look-up-table. The three channels of the image are passed as three separate images on input and output.

For further information about the color space transformations see operators trans_from_rgbtrans_from_rgbTransFromRgbTransFromRgbtrans_from_rgb and trans_to_rgbtrans_to_rgbTransToRgbTransToRgbtrans_to_rgb

Execution Information

• 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 domain level.

Parameters

Image1Image1Image1image1image_1 (input_object)  singlechannelimage(-array) → objectHImageHObjectHObjectHobject (byte)

Input image (channel 1).

Image2Image2Image2image2image_2 (input_object)  singlechannelimage(-array) → objectHImageHObjectHObjectHobject (byte)

Input image (channel 2).

Image3Image3Image3image3image_3 (input_object)  singlechannelimage(-array) → objectHImageHObjectHObjectHobject (byte)

Input image (channel 3).

ImageResult1ImageResult1ImageResult1imageResult1image_result_1 (output_object)  singlechannelimage(-array) → objectHImageHObjectHObjectHobject * (byte)

Color-transformed output image (channel 1).

ImageResult2ImageResult2ImageResult2imageResult2image_result_2 (output_object)  singlechannelimage(-array) → objectHImageHObjectHObjectHobject * (byte)

Color-transformed output image (channel 2).

ImageResult3ImageResult3ImageResult3imageResult3image_result_3 (output_object)  singlechannelimage(-array) → objectHImageHObjectHObjectHobject * (byte)

Color-transformed output image (channel 3).

ColorTransLUTHandleColorTransLUTHandleColorTransLUTHandlecolorTransLUTHandlecolor_trans_luthandle (input_control)  color_trans_lut → HColorTransLUT, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)

Handle of the look-up-table for the color space transformation.

Result

The operator apply_color_trans_lutapply_color_trans_lutApplyColorTransLutApplyColorTransLutapply_color_trans_lut returns the value 2 ( H_MSG_TRUE) if the given parameters are correct and the input images could be successfully transformed. Otherwise, an exception will be raised.

Possible Predecessors

create_color_trans_lutcreate_color_trans_lutCreateColorTransLutCreateColorTransLutcreate_color_trans_lut

Possible Successors

clear_color_trans_lutclear_color_trans_lutClearColorTransLutClearColorTransLutclear_color_trans_lut

Alternatives

trans_from_rgbtrans_from_rgbTransFromRgbTransFromRgbtrans_from_rgb, trans_to_rgbtrans_to_rgbTransToRgbTransToRgbtrans_to_rgb

See also

create_color_trans_lutcreate_color_trans_lutCreateColorTransLutCreateColorTransLutcreate_color_trans_lut, clear_color_trans_lutclear_color_trans_lutClearColorTransLutClearColorTransLutclear_color_trans_lut

Module

Foundation

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