get_params_ocr_class_svmT_get_params_ocr_class_svmGetParamsOcrClassSvmGetParamsOcrClassSvm (Operator)

Name

get_params_ocr_class_svmT_get_params_ocr_class_svmGetParamsOcrClassSvmGetParamsOcrClassSvm — Auslesen der Parameter eines OCR-Klassifikators.

Signatur

get_params_ocr_class_svm( : : OCRHandle : WidthCharacter, HeightCharacter, Interpolation, Features, Characters, KernelType, KernelParam, Nu, Mode, Preprocessing, NumComponents)

Herror T_get_params_ocr_class_svm(const Htuple OCRHandle, Htuple* WidthCharacter, Htuple* HeightCharacter, Htuple* Interpolation, Htuple* Features, Htuple* Characters, Htuple* KernelType, Htuple* KernelParam, Htuple* Nu, Htuple* Mode, Htuple* Preprocessing, Htuple* NumComponents)

void GetParamsOcrClassSvm(const HTuple& OCRHandle, HTuple* WidthCharacter, HTuple* HeightCharacter, HTuple* Interpolation, HTuple* Features, HTuple* Characters, HTuple* KernelType, HTuple* KernelParam, HTuple* Nu, HTuple* Mode, HTuple* Preprocessing, HTuple* NumComponents)

void HOCRSvm::GetParamsOcrClassSvm(Hlong* WidthCharacter, Hlong* HeightCharacter, HString* Interpolation, HTuple* Features, HTuple* Characters, HString* KernelType, double* KernelParam, double* Nu, HString* Mode, HString* Preprocessing, Hlong* NumComponents) const

void HOCRSvm::GetParamsOcrClassSvm(Hlong* WidthCharacter, Hlong* HeightCharacter, HString* Interpolation, HString* Features, HTuple* Characters, HString* KernelType, double* KernelParam, double* Nu, HString* Mode, HString* Preprocessing, Hlong* NumComponents) const

static void HOperatorSet.GetParamsOcrClassSvm(HTuple OCRHandle, out HTuple widthCharacter, out HTuple heightCharacter, out HTuple interpolation, out HTuple features, out HTuple characters, out HTuple kernelType, out HTuple kernelParam, out HTuple nu, out HTuple mode, out HTuple preprocessing, out HTuple numComponents)

void HOCRSvm.GetParamsOcrClassSvm(out int widthCharacter, out int heightCharacter, out string interpolation, out HTuple features, out HTuple characters, out string kernelType, out double kernelParam, out double nu, out string mode, out string preprocessing, out int numComponents)

void HOCRSvm.GetParamsOcrClassSvm(out int widthCharacter, out int heightCharacter, out string interpolation, out string features, out HTuple characters, out string kernelType, out double kernelParam, out double nu, out string mode, out string preprocessing, out int numComponents)

Beschreibung

get_params_ocr_class_svmget_params_ocr_class_svmGetParamsOcrClassSvmGetParamsOcrClassSvmGetParamsOcrClassSvm gibt die Parameter des durch OCRHandleOCRHandleOCRHandleOCRHandleOCRHandle angegebenen OCR-Klassifikators, die bei der Erzeugung mit create_ocr_class_svmcreate_ocr_class_svmCreateOcrClassSvmCreateOcrClassSvmCreateOcrClassSvm verwendet wurden, zurück. Dies ist insbesondere nützlich, wenn der Klassifikator mit read_ocr_class_svmread_ocr_class_svmReadOcrClassSvmReadOcrClassSvmReadOcrClassSvm eingelesen wurde. Die Ausgabedaten von get_params_ocr_class_svmget_params_ocr_class_svmGetParamsOcrClassSvmGetParamsOcrClassSvmGetParamsOcrClassSvm können z.B. verwendet werden, um zu überprüfen, ob ein zu lesendes Zeichen in dem Klassifikator vorhanden ist. Zur Beschreibung der Parameter siehe create_ocr_class_svmcreate_ocr_class_svmCreateOcrClassSvmCreateOcrClassSvmCreateOcrClassSvm.

Ausführungsinformationen

Parameter

OCRHandleOCRHandleOCRHandleOCRHandleOCRHandle (input_control)  ocr_svm HOCRSvm, HTupleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)

Handle des OCR-Klassifikators.

WidthCharacterWidthCharacterWidthCharacterWidthCharacterwidthCharacter (output_control)  integer HTupleHTupleHtuple (integer) (int / long) (Hlong) (Hlong)

Breite des Rechtecks, auf die die Grauwerte des segmentierten Zeichens skaliert werden.

HeightCharacterHeightCharacterHeightCharacterHeightCharacterheightCharacter (output_control)  integer HTupleHTupleHtuple (integer) (int / long) (Hlong) (Hlong)

Höhe des Rechtecks, auf die die Grauwerte des segmentierten Zeichens skaliert werden.

InterpolationInterpolationInterpolationInterpolationinterpolation (output_control)  string HTupleHTupleHtuple (string) (string) (HString) (char*)

Interpolationsmodus bei der Skalierung der Zeichen.

FeaturesFeaturesFeaturesFeaturesfeatures (output_control)  string(-array) HTupleHTupleHtuple (string) (string) (HString) (char*)

Merkmale, die zur Klassifikation verwendet werden.

CharactersCharactersCharactersCharacterscharacters (output_control)  string-array HTupleHTupleHtuple (string) (string) (HString) (char*)

Zeichen des zu lesenden Zeichensatzes.

KernelTypeKernelTypeKernelTypeKernelTypekernelType (output_control)  string HTupleHTupleHtuple (string) (string) (HString) (char*)

Art des Kernels.

KernelParamKernelParamKernelParamKernelParamkernelParam (output_control)  real HTupleHTupleHtuple (real) (double) (double) (double)

Zusätzliche Parameter für die Kernelfunktion.

NuNuNuNunu (output_control)  real HTupleHTupleHtuple (real) (double) (double) (double)

Regularisierungskonstante der SVM.

ModeModeModeModemode (output_control)  string HTupleHTupleHtuple (string) (string) (HString) (char*)

Modus der SVM.

PreprocessingPreprocessingPreprocessingPreprocessingpreprocessing (output_control)  string HTupleHTupleHtuple (string) (string) (HString) (char*)

Art der Vorverarbeitung (Transformation) der Merkmalsvektoren.

NumComponentsNumComponentsNumComponentsNumComponentsnumComponents (output_control)  integer HTupleHTupleHtuple (integer) (int / long) (Hlong) (Hlong)

Parameter der Vorverarbeitung: Anzahl der transformierten Merkmale (ignoriert bei PreprocessingPreprocessingPreprocessingPreprocessingpreprocessing = 'none'"none""none""none""none" und PreprocessingPreprocessingPreprocessingPreprocessingpreprocessing = 'normalization'"normalization""normalization""normalization""normalization").

Ergebnis

Sind die Parameterwerte korrekt, dann liefert get_params_ocr_class_svmget_params_ocr_class_svmGetParamsOcrClassSvmGetParamsOcrClassSvmGetParamsOcrClassSvm den Wert 2 (H_MSG_TRUE). Gegebenenfalls wird eine Fehlerbehandlung durchgeführt.

Vorgänger

create_ocr_class_svmcreate_ocr_class_svmCreateOcrClassSvmCreateOcrClassSvmCreateOcrClassSvm, read_ocr_class_svmread_ocr_class_svmReadOcrClassSvmReadOcrClassSvmReadOcrClassSvm

Nachfolger

do_ocr_single_class_svmdo_ocr_single_class_svmDoOcrSingleClassSvmDoOcrSingleClassSvmDoOcrSingleClassSvm, do_ocr_multi_class_svmdo_ocr_multi_class_svmDoOcrMultiClassSvmDoOcrMultiClassSvmDoOcrMultiClassSvm

Siehe auch

trainf_ocr_class_svmtrainf_ocr_class_svmTrainfOcrClassSvmTrainfOcrClassSvmTrainfOcrClassSvm, get_params_class_svmget_params_class_svmGetParamsClassSvmGetParamsClassSvmGetParamsClassSvm

Modul

OCR/OCV