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get_params_ocr_class_cnnGetParamsOcrClassCnnGetParamsOcrClassCnnget_params_ocr_class_cnnT_get_params_ocr_class_cnn🔗

Short description🔗

get_params_ocr_class_cnnGetParamsOcrClassCnnGetParamsOcrClassCnnget_params_ocr_class_cnnT_get_params_ocr_class_cnn — Return the parameters of a CNN-based OCR classifier.

Signature🔗

get_params_ocr_class_cnn( ocr_cnn OCRHandle, string GenParamName, out string GenParamValue )void GetParamsOcrClassCnn( const HTuple& OCRHandle, const HTuple& GenParamName, HTuple* GenParamValue )static void HOperatorSet.GetParamsOcrClassCnn( HTuple OCRHandle, HTuple genParamName, out HTuple genParamValue )def get_params_ocr_class_cnn( ocrhandle: HHandle, gen_param_name: MaybeSequence[str] ) -> Sequence[Union[int, str]]

def get_params_ocr_class_cnn_s( ocrhandle: HHandle, gen_param_name: MaybeSequence[str] ) -> Union[int, str]Herror T_get_params_ocr_class_cnn( const Htuple OCRHandle, const Htuple GenParamName, Htuple* GenParamValue )

HTuple HOCRCnn::GetParamsOcrClassCnn( const HTuple& GenParamName ) const

HTuple HOCRCnn::GetParamsOcrClassCnn( const HString& GenParamName ) const

HTuple HOCRCnn::GetParamsOcrClassCnn( const char* GenParamName ) const

HTuple HOCRCnn::GetParamsOcrClassCnn( const wchar_t* GenParamName ) const (Windows only)

HTuple HOCRCnn.GetParamsOcrClassCnn( HTuple genParamName )

HTuple HOCRCnn.GetParamsOcrClassCnn( string genParamName )

Description🔗

get_params_ocr_class_cnnGetParamsOcrClassCnn returns the parameters GenParamNamegenParamNamegen_param_name of an OCR classifier OCRHandleOCRHandleocrhandle in GenParamValuegenParamValuegen_param_value. This is particularly useful if the classifier was read with read_ocr_class_cnnReadOcrClassCnn. The output of get_params_ocr_class_cnnGetParamsOcrClassCnn can, for example, be used to check whether a character to be read is contained in the classifier.

Possible values for GenParamNamegenParamNamegen_param_name are:

  • 'characters'"characters": Returns a list of all trained symbols which may be recognized by the CNN-based OCR classifier. Note that if 'characters'"characters" is specified then no other generic parameter is allowed. Otherwise an exception is thrown.

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_cnn → (handle)HTuple (HHandle)HOCRCnn, HTuple (IntPtr)HHandleHtuple (handle)

Handle of the OCR classifier.

GenParamNamegenParamNamegen_param_name (input_control) string(-array) → (string)HTuple (HString)HTuple (string)MaybeSequence[str]Htuple (char*)

A tuple of generic parameter names.

Default: 'characters'"characters"
List of values: 'characters'"characters"

GenParamValuegenParamValuegen_param_value (output_control) string(-array) → (integer / string)HTuple (Hlong / HString)HTuple (int / long / string)Sequence[Union[int, str]]Htuple (Hlong / char*)

A tuple of generic parameter values.

Result🔗

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

Combinations with other operators🔗

Combinations

Possible predecessors

read_ocr_class_cnnReadOcrClassCnn

Possible successors

do_ocr_single_class_cnnDoOcrSingleClassCnn, do_ocr_multi_class_cnnDoOcrMultiClassCnn

Module🔗

OCR/OCV