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get_params_ocr_class_mlpGetParamsOcrClassMlpGetParamsOcrClassMlpget_params_ocr_class_mlpT_get_params_ocr_class_mlp🔗

Short description🔗

get_params_ocr_class_mlpGetParamsOcrClassMlpGetParamsOcrClassMlpget_params_ocr_class_mlpT_get_params_ocr_class_mlp — Return the parameters of an OCR classifier.

Signature🔗

get_params_ocr_class_mlp( ocr_mlp OCRHandle, out integer WidthCharacter, out integer HeightCharacter, out string Interpolation, out string Features, out string Characters, out integer NumHidden, out string Preprocessing, out integer NumComponents )void GetParamsOcrClassMlp( const HTuple& OCRHandle, HTuple* WidthCharacter, HTuple* HeightCharacter, HTuple* Interpolation, HTuple* Features, HTuple* Characters, HTuple* NumHidden, HTuple* Preprocessing, HTuple* NumComponents )static void HOperatorSet.GetParamsOcrClassMlp( HTuple OCRHandle, out HTuple widthCharacter, out HTuple heightCharacter, out HTuple interpolation, out HTuple features, out HTuple characters, out HTuple numHidden, out HTuple preprocessing, out HTuple numComponents )def get_params_ocr_class_mlp( ocrhandle: HHandle ) -> Tuple[int, int, str, Sequence[str], Sequence[str], int, str, int]

def get_params_ocr_class_mlp_s( ocrhandle: HHandle ) -> Tuple[int, int, str, str, Sequence[str], int, str, int]Herror T_get_params_ocr_class_mlp( const Htuple OCRHandle, Htuple* WidthCharacter, Htuple* HeightCharacter, Htuple* Interpolation, Htuple* Features, Htuple* Characters, Htuple* NumHidden, Htuple* Preprocessing, Htuple* NumComponents )

void HOCRMlp::GetParamsOcrClassMlp( Hlong* WidthCharacter, Hlong* HeightCharacter, HString* Interpolation, HTuple* Features, HTuple* Characters, Hlong* NumHidden, HString* Preprocessing, Hlong* NumComponents ) const

void HOCRMlp::GetParamsOcrClassMlp( Hlong* WidthCharacter, Hlong* HeightCharacter, HString* Interpolation, HString* Features, HTuple* Characters, Hlong* NumHidden, HString* Preprocessing, Hlong* NumComponents ) const

void HOCRMlp.GetParamsOcrClassMlp( out int widthCharacter, out int heightCharacter, out string interpolation, out HTuple features, out HTuple characters, out int numHidden, out string preprocessing, out int numComponents )

void HOCRMlp.GetParamsOcrClassMlp( out int widthCharacter, out int heightCharacter, out string interpolation, out string features, out HTuple characters, out int numHidden, out string preprocessing, out int numComponents )

Description🔗

get_params_ocr_class_mlpGetParamsOcrClassMlp returns the parameters of an OCR classifier that were specified when the classifier was created with create_ocr_class_mlpCreateOcrClassMlp. This is particularly useful if the classifier was read with read_ocr_class_mlpReadOcrClassMlp. The output of get_params_ocr_class_mlpGetParamsOcrClassMlp 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_mlpCreateOcrClassMlp.

Execution information🔗

Execution information

  • Multithreading type: reentrant (runs in parallel with non-exclusive operators).

  • Multithreading scope: global (may be called from any thread).

  • Processed without parallelization.

Parameters🔗

OCRHandleOCRHandleocrhandle (input_control) ocr_mlp → (handle)HTuple (HHandle)HOCRMlp, HTuple (IntPtr)HHandleHtuple (handle)

Handle of the OCR classifier.

WidthCharacterwidthCharacterwidth_character (output_control) integer → (integer)HTuple (Hlong)HTuple (int / long)intHtuple (Hlong)

Width of the rectangle to which the gray values of the segmented character are zoomed.

HeightCharacterheightCharacterheight_character (output_control) integer → (integer)HTuple (Hlong)HTuple (int / long)intHtuple (Hlong)

Height of the rectangle to which the gray values of the segmented character are zoomed.

Interpolationinterpolationinterpolation (output_control) string → (string)HTuple (HString)HTuple (string)strHtuple (char*)

Interpolation mode for the zooming of the characters.

Featuresfeaturesfeatures (output_control) string(-array) → (string)HTuple (HString)HTuple (string)Sequence[str]Htuple (char*)

Features to be used for classification.

Characterscharacterscharacters (output_control) string-array → (string)HTuple (HString)HTuple (string)Sequence[str]Htuple (char*)

Characters of the character set to be read.

NumHiddennumHiddennum_hidden (output_control) integer → (integer)HTuple (Hlong)HTuple (int / long)intHtuple (Hlong)

Number of hidden units of the MLP.

Preprocessingpreprocessingpreprocessing (output_control) string → (string)HTuple (HString)HTuple (string)strHtuple (char*)

Type of preprocessing used to transform the feature vectors.

NumComponentsnumComponentsnum_components (output_control) integer → (integer)HTuple (Hlong)HTuple (int / long)intHtuple (Hlong)

Preprocessing parameter: Number of transformed features.

Result🔗

If the parameters are valid, the operator get_params_ocr_class_mlpGetParamsOcrClassMlp returns the value 2 (H_MSG_TRUE). If necessary, an exception is raised.

Combinations with other operators🔗

Combinations

Possible predecessors

create_ocr_class_mlpCreateOcrClassMlp, read_ocr_class_mlpReadOcrClassMlp

Possible successors

do_ocr_single_class_mlpDoOcrSingleClassMlp, do_ocr_multi_class_mlpDoOcrMultiClassMlp

See also

trainf_ocr_class_mlpTrainfOcrClassMlp, get_params_class_mlpGetParamsClassMlp

Module🔗

OCR/OCV