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gen_image_surface_second_ordergen_image_surface_second_orderGenImageSurfaceSecondOrdergen_image_surface_second_orderGenImageSurfaceSecondOrderGenImageSurfaceSecondOrder (Operator)

Name

gen_image_surface_second_ordergen_image_surface_second_orderGenImageSurfaceSecondOrdergen_image_surface_second_orderGenImageSurfaceSecondOrderGenImageSurfaceSecondOrder — Erzeugen einer Grauwertfläche mit einem Polynom zweiter Ordnung.

Signatur

gen_image_surface_second_order( : ImageSurface : Type, Alpha, Beta, Gamma, Delta, Epsilon, Zeta, Row, Column, Width, Height : )

Herror gen_image_surface_second_order(Hobject* ImageSurface, const char* Type, double Alpha, double Beta, double Gamma, double Delta, double Epsilon, double Zeta, double Row, double Column, const Hlong Width, const Hlong Height)

Herror T_gen_image_surface_second_order(Hobject* ImageSurface, const Htuple Type, const Htuple Alpha, const Htuple Beta, const Htuple Gamma, const Htuple Delta, const Htuple Epsilon, const Htuple Zeta, const Htuple Row, const Htuple Column, const Htuple Width, const Htuple Height)

Herror gen_image_surface_second_order(Hobject* ImageSurface, const HTuple& Type, const HTuple& Alpha, const HTuple& Beta, const HTuple& Gamma, const HTuple& Delta, const HTuple& Epsilon, const HTuple& Zeta, const HTuple& Row, const HTuple& Column, const HTuple& Width, const HTuple& Height)

HImage HImage::GenImageSurfaceSecondOrder(const HTuple& Type, const HTuple& Alpha, const HTuple& Beta, const HTuple& Gamma, const HTuple& Delta, const HTuple& Epsilon, const HTuple& Zeta, const HTuple& Row, const HTuple& Column, const HTuple& Width, const HTuple& Height)

void GenImageSurfaceSecondOrder(HObject* ImageSurface, const HTuple& Type, const HTuple& Alpha, const HTuple& Beta, const HTuple& Gamma, const HTuple& Delta, const HTuple& Epsilon, const HTuple& Zeta, const HTuple& Row, const HTuple& Column, const HTuple& Width, const HTuple& Height)

void HImage::GenImageSurfaceSecondOrder(const HString& Type, double Alpha, double Beta, double Gamma, double Delta, double Epsilon, double Zeta, double Row, double Column, Hlong Width, Hlong Height)

void HImage::GenImageSurfaceSecondOrder(const char* Type, double Alpha, double Beta, double Gamma, double Delta, double Epsilon, double Zeta, double Row, double Column, Hlong Width, Hlong Height)

void HOperatorSetX.GenImageSurfaceSecondOrder(
[out] IHUntypedObjectX** ImageSurface, [in] VARIANT Type, [in] VARIANT Alpha, [in] VARIANT Beta, [in] VARIANT Gamma, [in] VARIANT Delta, [in] VARIANT Epsilon, [in] VARIANT Zeta, [in] VARIANT Row, [in] VARIANT Column, [in] VARIANT Width, [in] VARIANT Height)

void HImageX.GenImageSurfaceSecondOrder(
[in] BSTR Type, [in] double Alpha, [in] double Beta, [in] double Gamma, [in] double Delta, [in] double Epsilon, [in] double Zeta, [in] double Row, [in] double Column, [in] Hlong Width, [in] Hlong Height)

static void HOperatorSet.GenImageSurfaceSecondOrder(out HObject imageSurface, HTuple type, HTuple alpha, HTuple beta, HTuple gamma, HTuple delta, HTuple epsilon, HTuple zeta, HTuple row, HTuple column, HTuple width, HTuple height)

void HImage.GenImageSurfaceSecondOrder(string type, double alpha, double beta, double gamma, double delta, double epsilon, double zeta, double row, double column, int width, int height)

Beschreibung

gen_image_surface_second_ordergen_image_surface_second_orderGenImageSurfaceSecondOrdergen_image_surface_second_orderGenImageSurfaceSecondOrderGenImageSurfaceSecondOrder erzeugt eine gekrümmte Grauwertfläche nach folgender Gleichung:

Die Größe des Bildes wird mit WidthWidthWidthWidthWidthwidth und HeightHeightHeightHeightHeightheight bestimmt. Die Parameter RowRowRowRowRowrow und ColumnColumnColumnColumnColumncolumn definieren den Referenzpunkt der zu erzeugenden Grauwertfläche. Die Grauwerte sind vom Typ TypeTypeTypeTypeTypetype (siehe gen_image_constgen_image_constGenImageConstgen_image_constGenImageConstGenImageConst für eine detailliertere Beschreibung der Pixeltypen). Grauwerte außerhalb des gültigen Bereichs werden beschnitten.

Parallelisierung

Parameter

ImageSurfaceImageSurfaceImageSurfaceImageSurfaceImageSurfaceimageSurface (output_object)  image → objectHImageHImageHImageHImageXHobject * (byte / uint2 / real)

Erzeugtes Bild mit neuer Bildmatrix.

TypeTypeTypeTypeTypetype (input_control)  string → HTupleHTupleHTupleVARIANTHtuple (string) (string) (HString) (char*) (BSTR) (char*)

Pixeltyp.

Defaultwert: 'byte' "byte" "byte" "byte" "byte" "byte"

Werteliste: 'byte'"byte""byte""byte""byte""byte", 'real'"real""real""real""real""real", 'uint2'"uint2""uint2""uint2""uint2""uint2"

AlphaAlphaAlphaAlphaAlphaalpha (input_control)  number → HTupleHTupleHTupleVARIANTHtuple (real) (double) (double) (double) (double) (double)

Koeffizient zweiter Ordnung in vertikaler Richtung.

Defaultwert: 1.0

Wertevorschläge: -2.0, -1.0, -0.5, -0.0, 0.5, 1.0, 2.0

Minimale Schrittweite: 0.000001

Empfohlene Schrittweite: -0.005

BetaBetaBetaBetaBetabeta (input_control)  number → HTupleHTupleHTupleVARIANTHtuple (real) (double) (double) (double) (double) (double)

Koeffizient zweiter Ordnung in horizontaler Richtung.

Defaultwert: 1.0

Wertevorschläge: -2.0, -1.0, -0.5, -0.0, 0.5, 1.0, 2.0

Minimale Schrittweite: 0.000001

Empfohlene Schrittweite: -0.005

GammaGammaGammaGammaGammagamma (input_control)  number → HTupleHTupleHTupleVARIANTHtuple (real) (double) (double) (double) (double) (double)

Gemischter Koeffizient zweiter Ordnung.

Defaultwert: 1.0

Wertevorschläge: -2.0, -1.0, -0.5, -0.0, 0.5, 1.0, 2.0

Minimale Schrittweite: 0.000001

Empfohlene Schrittweite: -0.005

DeltaDeltaDeltaDeltaDeltadelta (input_control)  number → HTupleHTupleHTupleVARIANTHtuple (real) (double) (double) (double) (double) (double)

Koeffizient erster Ordnung in vertikaler Richtung.

Defaultwert: 1.0

Wertevorschläge: -2.0, -1.0, -0.5, -0.0, 0.5, 1.0, 2.0

Minimale Schrittweite: 0.000001

Empfohlene Schrittweite: -0.005

EpsilonEpsilonEpsilonEpsilonEpsilonepsilon (input_control)  number → HTupleHTupleHTupleVARIANTHtuple (real) (double) (double) (double) (double) (double)

Koeffizient erster Ordnung in horizontaler Richtung.

Defaultwert: 1.0

Wertevorschläge: -2.0, -1.0, -0.5, -0.0, 0.5, 1.0, 2.0

Minimale Schrittweite: 0.000001

Empfohlene Schrittweite: -0.005

ZetaZetaZetaZetaZetazeta (input_control)  number → HTupleHTupleHTupleVARIANTHtuple (real) (double) (double) (double) (double) (double)

Koeffizient nullter Ordnung.

Defaultwert: 1.0

Wertevorschläge: -2.0, -1.0, -0.5, -0.0, 0.5, 1.0, 2.0

Minimale Schrittweite: 0.000001

Empfohlene Schrittweite: -0.005

RowRowRowRowRowrow (input_control)  number → HTupleHTupleHTupleVARIANTHtuple (real) (double) (double) (double) (double) (double)

Zeilenkoordinate des Referenzpunktes der Fläche.

Defaultwert: 256.0

Wertevorschläge: 0.0, 128.0, 256.0, 512.0

Minimale Schrittweite: 0.000001

Empfohlene Schrittweite: -0.005

ColumnColumnColumnColumnColumncolumn (input_control)  number → HTupleHTupleHTupleVARIANTHtuple (real) (double) (double) (double) (double) (double)

Spaltenkoordinate des Referenzpunktes der Fläche.

Defaultwert: 256.0

Wertevorschläge: 0.0, 128.0, 256.0, 512.0

Minimale Schrittweite: 0.000001

Empfohlene Schrittweite: -0.005

WidthWidthWidthWidthWidthwidth (input_control)  extent.x → HTupleHTupleHTupleVARIANTHtuple (integer) (int / long) (Hlong) (Hlong) (Hlong) (Hlong)

Breite des Bildes.

Defaultwert: 512

Wertevorschläge: 128, 256, 512, 1024

Typischer Wertebereich: 1 ≤ Width Width Width Width Width width ≤ 512 (lin)

Minimale Schrittweite: 1

Empfohlene Schrittweite: 10

Restriktion: Width >= 1

HeightHeightHeightHeightHeightheight (input_control)  extent.y → HTupleHTupleHTupleVARIANTHtuple (integer) (int / long) (Hlong) (Hlong) (Hlong) (Hlong)

Höhe des Bildes.

Defaultwert: 512

Wertevorschläge: 128, 256, 512, 1024

Typischer Wertebereich: 1 ≤ Height Height Height Height Height height ≤ 512 (lin)

Minimale Schrittweite: 1

Empfohlene Schrittweite: 10

Restriktion: Height >= 1

Beispiel (HDevelop)

* Adjust an inhomogeneous illumination
* using gen_image_surface_second_order
read_image (Image, 'cap_illumination/cap_illumination_01')
get_image_size (Image, Width, Height)
gen_circle (Circle, 495, 630, 350.5)
difference (Image, Circle, RegionDifference)
fit_surface_second_order (RegionDifference, Image, 'regression', 5, 2, \
                          Alpha, Beta, Gamma, Delta, Epsilon, Zeta)
area_center (RegionDifference, Area, Row, Column)
gen_image_surface_second_order (ImageSurface, 'byte', Alpha, Beta, \
                                Gamma, Delta, Epsilon, Zeta, Row, Column, \
                                Width, Height)
sub_image (Image, ImageSurface, ImageSub, 1, 128)

Ergebnis

Sind die Parameterwerte korrekt, dann liefertgen_image_surface_second_ordergen_image_surface_second_orderGenImageSurfaceSecondOrdergen_image_surface_second_orderGenImageSurfaceSecondOrderGenImageSurfaceSecondOrder den Wert 2 (H_MSG_TRUE). Andernfalls wird eine Fehlerbehandlung durchgeführt.

Vorgänger

fit_surface_second_orderfit_surface_second_orderFitSurfaceSecondOrderfit_surface_second_orderFitSurfaceSecondOrderFitSurfaceSecondOrder

Nachfolger

sub_imagesub_imageSubImagesub_imageSubImageSubImage

Siehe auch

gen_image_gray_rampgen_image_gray_rampGenImageGrayRampgen_image_gray_rampGenImageGrayRampGenImageGrayRamp, gen_image_surface_first_ordergen_image_surface_first_orderGenImageSurfaceFirstOrdergen_image_surface_first_orderGenImageSurfaceFirstOrderGenImageSurfaceFirstOrder, gen_image_constgen_image_constGenImageConstgen_image_constGenImageConstGenImageConst

Modul

Foundation

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