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clear_ocr_class_cnnClearOcrClassCnnClearOcrClassCnnclear_ocr_class_cnnT_clear_ocr_class_cnn🔗

Short description🔗

clear_ocr_class_cnnClearOcrClassCnnClearOcrClassCnnclear_ocr_class_cnnT_clear_ocr_class_cnn — Clear an CNN-based OCR classifier.

Signature🔗

clear_ocr_class_cnn( ocr_cnn OCRHandle )void ClearOcrClassCnn( const HTuple& OCRHandle )static void HOperatorSet.ClearOcrClassCnn( HTuple OCRHandle )def clear_ocr_class_cnn( ocrhandle: MaybeSequence[HHandle] ) -> None

Herror T_clear_ocr_class_cnn( const Htuple OCRHandle )

static void HOCRCnn::ClearOcrClassCnn( const HOCRCnnArray& OCRHandle )

void HOCRCnn::ClearOcrClassCnn( ) const

static void HOCRCnn.ClearOcrClassCnn( HOCRCnn[] OCRHandle )

void HOCRCnn.ClearOcrClassCnn( )

Description🔗

clear_ocr_class_cnnClearOcrClassCnn clears the OCR classifier given by OCRHandleOCRHandleocrhandle that was read with read_ocr_class_cnnReadOcrClassCnn and frees all memory required for the classifier. After calling clear_ocr_class_cnnClearOcrClassCnn, the classifier can no longer be used. The handle OCRHandleOCRHandleocrhandle becomes invalid.

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.

This operator modifies the state of the following input parameter:

During execution of this operator, access to the value of this parameter must be synchronized if it is used across multiple threads.

Parameters🔗

OCRHandleOCRHandleocrhandle (input_control, state is modified) ocr_cnn(-array) → (handle)HTuple (HHandle)HOCRCnn, HTuple (IntPtr)MaybeSequence[HHandle]Htuple (handle)

Handle of the OCR classifier.

Result🔗

If OCRHandleOCRHandleocrhandle is valid, the operator clear_ocr_class_cnnClearOcrClassCnn returns the value 2 (H_MSG_TRUE). If necessary, an exception is raised.

Combinations with other operators🔗

Combinations

Possible predecessors

do_ocr_single_class_cnnDoOcrSingleClassCnn, do_ocr_multi_class_cnnDoOcrMultiClassCnn, do_ocr_word_cnnDoOcrWordCnn

See also

read_ocr_class_cnnReadOcrClassCnn

Module🔗

OCR/OCV