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best_match_rotbest_match_rotBestMatchRotbest_match_rotBestMatchRotBestMatchRot (Operator)

Name

best_match_rotbest_match_rotBestMatchRotbest_match_rotBestMatchRotBestMatchRot — Suche des besten Matching zwischen einem Template und einem Bild mit Rotation.

Signatur

best_match_rot(Image : : TemplateID, AngleStart, AngleExtend, MaxError, SubPixel : Row, Column, Angle, Error)

Herror best_match_rot(const Hobject Image, const Hlong TemplateID, double AngleStart, double AngleExtend, double MaxError, const char* SubPixel, double* Row, double* Column, double* Angle, double* Error)

Herror T_best_match_rot(const Hobject Image, const Htuple TemplateID, const Htuple AngleStart, const Htuple AngleExtend, const Htuple MaxError, const Htuple SubPixel, Htuple* Row, Htuple* Column, Htuple* Angle, Htuple* Error)

Herror best_match_rot(Hobject Image, const HTuple& TemplateID, const HTuple& AngleStart, const HTuple& AngleExtend, const HTuple& MaxError, const HTuple& SubPixel, double* Row, double* Column, double* Angle, double* Error)

Herror best_match_rot(Hobject Image, const HTuple& TemplateID, const HTuple& AngleStart, const HTuple& AngleExtend, const HTuple& MaxError, const HTuple& SubPixel, HTuple* Row, HTuple* Column, HTuple* Angle, HTuple* Error)

double HImage::BestMatchRot(const HTemplate& TemplateID, const HTuple& AngleStart, const HTuple& AngleExtend, const HTuple& MaxError, const HTuple& SubPixel, double* Column, double* Angle, double* Error) const

HTuple HImageArray::BestMatchRot(const HTemplate& TemplateID, const HTuple& AngleStart, const HTuple& AngleExtend, const HTuple& MaxError, const HTuple& SubPixel, HTuple* Column, HTuple* Angle, HTuple* Error) const

HTuple HTemplate::BestMatchRot(const HImageArray& Image, const HTuple& AngleStart, const HTuple& AngleExtend, const HTuple& MaxError, const HTuple& SubPixel, HTuple* Column, HTuple* Angle, HTuple* Error) const

void BestMatchRot(const HObject& Image, const HTuple& TemplateID, const HTuple& AngleStart, const HTuple& AngleExtend, const HTuple& MaxError, const HTuple& SubPixel, HTuple* Row, HTuple* Column, HTuple* Angle, HTuple* Error)

void HTemplate::BestMatchRot(const HImage& Image, double AngleStart, double AngleExtend, double MaxError, const HString& SubPixel, HTuple* Row, HTuple* Column, HTuple* Angle, HTuple* Error) const

void HTemplate::BestMatchRot(const HImage& Image, double AngleStart, double AngleExtend, double MaxError, const HString& SubPixel, double* Row, double* Column, double* Angle, double* Error) const

void HTemplate::BestMatchRot(const HImage& Image, double AngleStart, double AngleExtend, double MaxError, const char* SubPixel, double* Row, double* Column, double* Angle, double* Error) const

void HImage::BestMatchRot(const HTemplate& TemplateID, double AngleStart, double AngleExtend, double MaxError, const HString& SubPixel, HTuple* Row, HTuple* Column, HTuple* Angle, HTuple* Error) const

void HImage::BestMatchRot(const HTemplate& TemplateID, double AngleStart, double AngleExtend, double MaxError, const HString& SubPixel, double* Row, double* Column, double* Angle, double* Error) const

void HImage::BestMatchRot(const HTemplate& TemplateID, double AngleStart, double AngleExtend, double MaxError, const char* SubPixel, double* Row, double* Column, double* Angle, double* Error) const

void HOperatorSetX.BestMatchRot(
[in] IHUntypedObjectX* Image, [in] VARIANT TemplateID, [in] VARIANT AngleStart, [in] VARIANT AngleExtend, [in] VARIANT MaxError, [in] VARIANT SubPixel, [out] VARIANT* Row, [out] VARIANT* Column, [out] VARIANT* Angle, [out] VARIANT* Error)

VARIANT HTemplateX.BestMatchRot(
[in] IHImageX* Image, [in] double AngleStart, [in] double AngleExtend, [in] double MaxError, [in] BSTR SubPixel, [out] VARIANT* Column, [out] VARIANT* Angle, [out] VARIANT* Error)

VARIANT HImageX.BestMatchRot(
[in] IHTemplateX* TemplateID, [in] double AngleStart, [in] double AngleExtend, [in] double MaxError, [in] BSTR SubPixel, [out] VARIANT* Column, [out] VARIANT* Angle, [out] VARIANT* Error)

static void HOperatorSet.BestMatchRot(HObject image, HTuple templateID, HTuple angleStart, HTuple angleExtend, HTuple maxError, HTuple subPixel, out HTuple row, out HTuple column, out HTuple angle, out HTuple error)

void HTemplate.BestMatchRot(HImage image, double angleStart, double angleExtend, double maxError, string subPixel, out HTuple row, out HTuple column, out HTuple angle, out HTuple error)

void HTemplate.BestMatchRot(HImage image, double angleStart, double angleExtend, double maxError, string subPixel, out double row, out double column, out double angle, out double error)

void HImage.BestMatchRot(HTemplate templateID, double angleStart, double angleExtend, double maxError, string subPixel, out HTuple row, out HTuple column, out HTuple angle, out HTuple error)

void HImage.BestMatchRot(HTemplate templateID, double angleStart, double angleExtend, double maxError, string subPixel, out double row, out double column, out double angle, out double error)

Beschreibung

best_match_rotbest_match_rotBestMatchRotbest_match_rotBestMatchRotBestMatchRot führt ein Matching zwischen dem Template von TemplateIDTemplateIDTemplateIDTemplateIDTemplateIDtemplateID und ImageImageImageImageImageimage durch. Es arbeitet analog zu best_matchbest_matchBestMatchbest_matchBestMatchBestMatch mit der Erweiterung, dass das Muster gedreht vorliegen kann. Die Parameter AngleStartAngleStartAngleStartAngleStartAngleStartangleStart und AngleExtendAngleExtendAngleExtendAngleExtendAngleExtendangleExtend legen die maximale Rotation des Musters fest: AngleStartAngleStartAngleStartAngleStartAngleStartangleStart gibt größte Rotation gegen den Uhrzeiger an und AngleExtendAngleExtendAngleExtendAngleExtendAngleExtendangleExtend die größte Rotation im Uhrzeigersinn relativ zu diesem Winkel. Beide Werte müssen kleiner oder gleich den entsprechenden Werte des Template bei dessen Erzeugung sein (siehe create_template_rotcreate_template_rotCreateTemplateRotcreate_template_rotCreateTemplateRotCreateTemplateRot). Als Erweiterung gegenüber best_matchbest_matchBestMatchbest_matchBestMatchBestMatch liefert best_match_rotbest_match_rotBestMatchRotbest_match_rotBestMatchRotBestMatchRot zu zusätzlichen Ausgabeparameter AngleAngleAngleAngleAngleangle der die gefundenen Rotationswinkel des Musters angibt. Die Genauigkeit hängt von dem Parameter AngleStep von create_template_rotcreate_template_rotCreateTemplateRotcreate_template_rotCreateTemplateRotCreateTemplateRot ab. Im Fall von SubPixelSubPixelSubPixelSubPixelSubPixelsubPixel = 'true'"true""true""true""true""true" wird die Position und der Winkel mit „subpixel“ Genauigkeit bestimmt.

Parallelisierung

Parameter

ImageImageImageImageImageimage (input_object)  singlechannelimage(-array) → objectHImageHImageHImageHImageXHobject (byte)

Eingabebild, in dem das Pattern gefunden werden soll.

TemplateIDTemplateIDTemplateIDTemplateIDTemplateIDtemplateID (input_control)  template → HTemplate, HTupleHTupleHTemplate, HTupleHTemplateX, VARIANTHtuple (integer) (IntPtr) (Hlong) (Hlong) (Hlong) (Hlong)

Nummer des Templates.

AngleStartAngleStartAngleStartAngleStartAngleStartangleStart (input_control)  angle.rad → HTupleHTupleHTupleVARIANTHtuple (real) (double) (double) (double) (double) (double)

Kleinster auftretende Rotation des Musters.

Defaultwert: -0.39

Wertevorschläge: -3.14, -1.57, -0.79, -0.39, -0.20, 0.0

AngleExtendAngleExtendAngleExtendAngleExtendAngleExtendangleExtend (input_control)  angle.rad → HTupleHTupleHTupleVARIANTHtuple (real) (double) (double) (double) (double) (double)

Maximale posivite Abweichung von AngleStartAngleStartAngleStartAngleStartAngleStartangleStart.

Defaultwert: 0.79

Wertevorschläge: 6.28, 3.14, 1.57, 0.79, 0.39

Restriktion: AngleExtend > 0

MaxErrorMaxErrorMaxErrorMaxErrorMaxErrormaxError (input_control)  real → HTupleHTupleHTupleVARIANTHtuple (real) (double) (double) (double) (double) (double)

Maximale mittlere Differenz der Grauwerte.

Defaultwert: 30.0

Wertevorschläge: 0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 9.0, 11.0, 15.0, 17.0, 20.0, 30.0, 40.0, 50.0, 60.0, 70.0

Typischer Wertebereich: 0 ≤ MaxError MaxError MaxError MaxError MaxError maxError ≤ 255

Minimale Schrittweite: 1

Empfohlene Schrittweite: 3

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

Subpixel Genauigkeit falls 'true'"true""true""true""true""true".

Defaultwert: 'false' "false" "false" "false" "false" "false"

Werteliste: 'false'"false""false""false""false""false", 'true'"true""true""true""true""true"

RowRowRowRowRowrow (output_control)  point.y(-array) → HTupleHTupleHTupleVARIANTHtuple (real) (double) (double) (double) (double) (double)

Zeilenposition des Best-Match.

ColumnColumnColumnColumnColumncolumn (output_control)  point.x(-array) → HTupleHTupleHTupleVARIANTHtuple (real) (double) (double) (double) (double) (double)

Spaltenposition des Best-Match.

AngleAngleAngleAngleAngleangle (output_control)  angle.rad(-array) → HTupleHTupleHTupleVARIANTHtuple (real) (double) (double) (double) (double) (double)

Rotationswinkel des Musters.

ErrorErrorErrorErrorErrorerror (output_control)  real(-array) → HTupleHTupleHTupleVARIANTHtuple (real) (double) (double) (double) (double) (double)

Mittlere Abweichung der Grauwerte des Best-Match.

Ergebnis

Sind die Parameterwerte korrekt, dann liefert best_match_rotbest_match_rotBestMatchRotbest_match_rotBestMatchRotBestMatchRot den Wert 2 (H_MSG_TRUE). Das Verhalten bei leerer Eingabe (keine Eingabebilder vorhanden) lässt sich mittels set_system('no_object_result',<Result>)set_system("no_object_result",<Result>)SetSystem("no_object_result",<Result>)set_system("no_object_result",<Result>)SetSystem("no_object_result",<Result>)SetSystem("no_object_result",<Result>) festlegen. Gegebenenfalls wird eine Fehlerbehandlung durchgeführt.

Vorgänger

create_template_rotcreate_template_rotCreateTemplateRotcreate_template_rotCreateTemplateRotCreateTemplateRot, read_templateread_templateReadTemplateread_templateReadTemplateReadTemplate, set_offset_templateset_offset_templateSetOffsetTemplateset_offset_templateSetOffsetTemplateSetOffsetTemplate, set_reference_templateset_reference_templateSetReferenceTemplateset_reference_templateSetReferenceTemplateSetReferenceTemplate, adapt_templateadapt_templateAdaptTemplateadapt_templateAdaptTemplateAdaptTemplate, draw_regiondraw_regionDrawRegiondraw_regionDrawRegionDrawRegion, draw_rectangle1draw_rectangle1DrawRectangle1draw_rectangle1DrawRectangle1DrawRectangle1, reduce_domainreduce_domainReduceDomainreduce_domainReduceDomainReduceDomain

Alternativen

best_match_rot_mgbest_match_rot_mgBestMatchRotMgbest_match_rot_mgBestMatchRotMgBestMatchRotMg

Siehe auch

best_matchbest_matchBestMatchbest_matchBestMatchBestMatch, best_match_mgbest_match_mgBestMatchMgbest_match_mgBestMatchMgBestMatchMg

Modul

Matching

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