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
- Multithreading-Typ: reentrant (läuft parallel zu nicht-exklusiven Operatoren).
- Multithreading-Bereich: global (kann von jedem Thread aufgerufen werden).
- Wird ohne Parallelisierung verarbeitet.
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.
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