get_params_ocr_class_svmT_get_params_ocr_class_svmGetParamsOcrClassSvmGetParamsOcrClassSvmget_params_ocr_class_svm (算子)
名称
get_params_ocr_class_svmT_get_params_ocr_class_svmGetParamsOcrClassSvmGetParamsOcrClassSvmget_params_ocr_class_svm — 返回 OCR 分类器的参数。
签名
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)
def get_params_ocr_class_svm(ocrhandle: HHandle) -> Tuple[int, int, str, Sequence[str], Sequence[str], str, float, float, str, str, int]
def get_params_ocr_class_svm_s(ocrhandle: HHandle) -> Tuple[int, int, str, str, Sequence[str], str, float, float, str, str, int]
描述
get_params_ocr_class_svmget_params_ocr_class_svmGetParamsOcrClassSvmGetParamsOcrClassSvmGetParamsOcrClassSvmget_params_ocr_class_svm returns the parameters of an OCR
classifier that were specified when the classifier was created with
create_ocr_class_svmcreate_ocr_class_svmCreateOcrClassSvmCreateOcrClassSvmCreateOcrClassSvmcreate_ocr_class_svm。This is particularly useful if the
classifier was read with read_ocr_class_svmread_ocr_class_svmReadOcrClassSvmReadOcrClassSvmReadOcrClassSvmread_ocr_class_svm。The output of
get_params_ocr_class_svmget_params_ocr_class_svmGetParamsOcrClassSvmGetParamsOcrClassSvmGetParamsOcrClassSvmget_params_ocr_class_svm can, for example, be used to check
whether a character to be read is contained in the classifier. For
a description of the parameters, see create_ocr_class_svmcreate_ocr_class_svmCreateOcrClassSvmCreateOcrClassSvmCreateOcrClassSvmcreate_ocr_class_svm。
执行信息
- 多线程类型：可重入（与非独占算子并行运行）。
- 多线程作用域：全局（可从任何线程调用）。
- 未采用并行化处理。
参数
OCRHandleOCRHandleOCRHandleOCRHandleOCRHandleocrhandle (输入控制) ocr_svm → HOCRSvm, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)
Handle of the OCR classifier.
WidthCharacterWidthCharacterWidthCharacterWidthCharacterwidthCharacterwidth_character (输出控制) integer → HTupleintHTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Width of the rectangle to which the gray values
of the segmented character are zoomed.
HeightCharacterHeightCharacterHeightCharacterHeightCharacterheightCharacterheight_character (输出控制) integer → HTupleintHTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Height of the rectangle to which the gray values
of the segmented character are zoomed.
InterpolationInterpolationInterpolationInterpolationinterpolationinterpolation (输出控制) string → HTuplestrHTupleHtuple (string) (string) (HString) (char*)
Interpolation mode for the zooming of the characters.
FeaturesFeaturesFeaturesFeaturesfeaturesfeatures (输出控制) string(-array) → HTupleSequence[str]HTupleHtuple (string) (string) (HString) (char*)
Features to be used for classification.
CharactersCharactersCharactersCharacterscharacterscharacters (输出控制) string-array → HTupleSequence[str]HTupleHtuple (string) (string) (HString) (char*)
Characters of the character set to be read.
KernelTypeKernelTypeKernelTypeKernelTypekernelTypekernel_type (输出控制) string → HTuplestrHTupleHtuple (string) (string) (HString) (char*)
The kernel type.
KernelParamKernelParamKernelParamKernelParamkernelParamkernel_param (输出控制) real → HTuplefloatHTupleHtuple (real) (double) (double) (double)
Additional parameters for the kernel function.
NuNuNuNununu (输出控制) real → HTuplefloatHTupleHtuple (real) (double) (double) (double)
Regularization constant of the SVM.
ModeModeModeModemodemode (输出控制) string → HTuplestrHTupleHtuple (string) (string) (HString) (char*)
The mode of the SVM.
PreprocessingPreprocessingPreprocessingPreprocessingpreprocessingpreprocessing (输出控制) string → HTuplestrHTupleHtuple (string) (string) (HString) (char*)
Type of preprocessing used to transform the
feature vectors.
结果
如果参数有效，算子 get_params_ocr_class_svmget_params_ocr_class_svmGetParamsOcrClassSvmGetParamsOcrClassSvmGetParamsOcrClassSvmget_params_ocr_class_svm 返回值 2 ( H_MSG_TRUE )。如有必要，则抛出异常。
可能的前趋
create_ocr_class_svmcreate_ocr_class_svmCreateOcrClassSvmCreateOcrClassSvmCreateOcrClassSvmcreate_ocr_class_svm,
read_ocr_class_svmread_ocr_class_svmReadOcrClassSvmReadOcrClassSvmReadOcrClassSvmread_ocr_class_svm
可能的后继
do_ocr_single_class_svmdo_ocr_single_class_svmDoOcrSingleClassSvmDoOcrSingleClassSvmDoOcrSingleClassSvmdo_ocr_single_class_svm,
do_ocr_multi_class_svmdo_ocr_multi_class_svmDoOcrMultiClassSvmDoOcrMultiClassSvmDoOcrMultiClassSvmdo_ocr_multi_class_svm
另见
trainf_ocr_class_svmtrainf_ocr_class_svmTrainfOcrClassSvmTrainfOcrClassSvmTrainfOcrClassSvmtrainf_ocr_class_svm,
get_params_class_svmget_params_class_svmGetParamsClassSvmGetParamsClassSvmGetParamsClassSvmget_params_class_svm
模块
光学字符识别/光学字符验证