HALCON Reference Manual 10.0.2
Table of Contents / Filters / Geometric Transformations ClassesClassesClasses | | | Operators

mirror_imagemirror_imagemirror_imageMirrorImageMirrorImage (Operator)

Name

mirror_imagemirror_imagemirror_imageMirrorImageMirrorImage — Mirror an image.

Signature

mirror_image(Image : ImageMirror : Mode : )

Herror mirror_image(const Hobject Image, Hobject* ImageMirror, const char* Mode)

Herror T_mirror_image(const Hobject Image, Hobject* ImageMirror, const Htuple Mode)

Herror mirror_image(Hobject Image, Hobject* ImageMirror, const HTuple& Mode)

HImage HImage::MirrorImage(const HTuple& Mode) const

HImageArray HImageArray::MirrorImage(const HTuple& Mode) const

void HOperatorSetX.MirrorImage(
[in] IHUntypedObjectX* Image, [out] IHUntypedObjectX** ImageMirror, [in] VARIANT Mode)

IHImageX* HImageX.MirrorImage([in] BSTR Mode)

static void HOperatorSet.MirrorImage(HObject image, out HObject imageMirror, HTuple mode)

HImage HImage.MirrorImage(string mode)

Description

mirror_imagemirror_imagemirror_imageMirrorImageMirrorImage reflects an image ImageImageImageImageimage about one of three possible axes. If ModeModeModeModemode is set to 'row'"row""row""row""row", it is reflected about the horizontal axis, if ModeModeModeModemode is set to 'column'"column""column""column""column", about the vertical axis, and if ModeModeModeModemode is set to 'diagonal'"diagonal""diagonal""diagonal""diagonal", about the main diagonal x=y. Note that the ModeModeModeModemode 'diagonal'"diagonal""diagonal""diagonal""diagonal" can only be applied to images that have the same width and height.

Attention

mirror_imagemirror_imagemirror_imageMirrorImageMirrorImage can be executed on OpenCL devices if the input image does not exceed the maximum size of image objects of the selected device. However, execution might be faster on the CPU, especially for the mode 'row'"row""row""row""row".

Parallelization

Parameters

ImageImageImageImageimage (input_object)  (multichannel-)image(-array) → objectHImageHImageHImageXHobject (byte* / int2* / uint2* / int4* / real*) *allowed for compute devices

Input image.

ImageMirrorImageMirrorImageMirrorImageMirrorimageMirror (output_object)  (multichannel-)image(-array) → objectHImageHImageHImageXHobject * (byte / int2 / uint2 / int4 / real)

Reflected image.

ModeModeModeModemode (input_control)  string → HTupleHTupleVARIANTHtuple (string) (string) (char*) (BSTR) (char*)

Axis of reflection.

Default value: 'row' "row" "row" "row" "row"

List of values: 'row'"row""row""row""row", 'column'"column""column""column""column", 'diagonal'"diagonal""diagonal""diagonal""diagonal"

Example (HDevelop)

read_image(Image,'monkey')
disp_image(Image,WindowHandle)
mirror_image(Image,MirImage,'row')
disp_image(MirImage,WindowHandle)

Example (C)

read_image(&Image,"monkey");
disp_image(Image,WindowHandle);
mirror_image(Image,&MirImage,"row");
disp_image(MirImage,WindowHandle);

Example (HDevelop)

read_image(Image,'monkey')
disp_image(Image,WindowHandle)
mirror_image(Image,MirImage,'row')
disp_image(MirImage,WindowHandle)

Example (HDevelop)

read_image(Image,'monkey')
disp_image(Image,WindowHandle)
mirror_image(Image,MirImage,'row')
disp_image(MirImage,WindowHandle)

Example (HDevelop)

read_image(Image,'monkey')
disp_image(Image,WindowHandle)
mirror_image(Image,MirImage,'row')
disp_image(MirImage,WindowHandle)

Alternatives

hom_mat2d_rotatehom_mat2d_rotatehom_mat2d_rotateHomMat2dRotateHomMat2dRotate, affine_trans_imageaffine_trans_imageaffine_trans_imageAffineTransImageAffineTransImage, rotate_imagerotate_imagerotate_imageRotateImageRotateImage

See also

rotate_imagerotate_imagerotate_imageRotateImageRotateImage, hom_mat2d_rotatehom_mat2d_rotatehom_mat2d_rotateHomMat2dRotateHomMat2dRotate

Module

Foundation

Table of Contents / Filters / Geometric Transformations ClassesClassesClasses | | | Operators
HALCON Reference Manual 10.0.2 Copyright © 1996-2011 MVTec Software GmbH