get_params_ocr_class_cnnT_get_params_ocr_class_cnnGetParamsOcrClassCnnGetParamsOcrClassCnn (Operator)

Name

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

Signature

get_params_ocr_class_cnn( : : OCRHandle, GenParamName : GenParamValue)

Description

get_params_ocr_class_cnnget_params_ocr_class_cnnGetParamsOcrClassCnnGetParamsOcrClassCnnGetParamsOcrClassCnn returns the parameters GenParamNameGenParamNameGenParamNameGenParamNamegenParamName of an OCR classifier OCRHandleOCRHandleOCRHandleOCRHandleOCRHandle in GenParamValueGenParamValueGenParamValueGenParamValuegenParamValue. This is particularly useful if the classifier was read with read_ocr_class_cnnread_ocr_class_cnnReadOcrClassCnnReadOcrClassCnnReadOcrClassCnn. The output of get_params_ocr_class_cnnget_params_ocr_class_cnnGetParamsOcrClassCnnGetParamsOcrClassCnnGetParamsOcrClassCnn can, for example, be used to check whether a character to be read is contained in the classifier.

Possible values for GenParamNameGenParamNameGenParamNameGenParamNamegenParamName are:

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

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

OCRHandleOCRHandleOCRHandleOCRHandleOCRHandle (input_control) ocr_cnn → (handle)

Handle of the OCR classifier.

GenParamNameGenParamNameGenParamNameGenParamNamegenParamName (input_control) string(-array) → (string)

A tuple of generic parameter names.

Default value: 'characters' "characters" "characters" "characters" "characters"

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

GenParamValueGenParamValueGenParamValueGenParamValuegenParamValue (output_control) string(-array) → (integer / string)

A tuple of generic parameter values.

Result

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

Possible Predecessors

read_ocr_class_cnnread_ocr_class_cnnReadOcrClassCnnReadOcrClassCnnReadOcrClassCnn

Possible Successors

do_ocr_single_class_cnndo_ocr_single_class_cnnDoOcrSingleClassCnnDoOcrSingleClassCnnDoOcrSingleClassCnn, do_ocr_multi_class_cnndo_ocr_multi_class_cnnDoOcrMultiClassCnnDoOcrMultiClassCnnDoOcrMultiClassCnn

Module

OCR/OCV

Operators