clear_ocr_class_cnnT_clear_ocr_class_cnnClearOcrClassCnnClearOcrClassCnnclear_ocr_class_cnn (Operator)
Name
clear_ocr_class_cnnT_clear_ocr_class_cnnClearOcrClassCnnClearOcrClassCnnclear_ocr_class_cnn — Clear an CNN-based OCR classifier.
Signature
Herror T_clear_ocr_class_cnn(const Htuple OCRHandle)
def clear_ocr_class_cnn(ocrhandle: MaybeSequence[HHandle]) -> None
Description
clear_ocr_class_cnnclear_ocr_class_cnnClearOcrClassCnnClearOcrClassCnnClearOcrClassCnnclear_ocr_class_cnn clears the OCR classifier given by
OCRHandleOCRHandleOCRHandleOCRHandleOCRHandleocrhandle that was read with read_ocr_class_cnnread_ocr_class_cnnReadOcrClassCnnReadOcrClassCnnReadOcrClassCnnread_ocr_class_cnn and frees
all memory required for the classifier. After calling
clear_ocr_class_cnnclear_ocr_class_cnnClearOcrClassCnnClearOcrClassCnnClearOcrClassCnnclear_ocr_class_cnn, the classifier can no longer be used. The
handle OCRHandleOCRHandleOCRHandleOCRHandleOCRHandleocrhandle becomes invalid.
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
OCRHandleOCRHandleOCRHandleOCRHandleOCRHandleocrhandle (input_control, state is modified) ocr_cnn(-array) → HOCRCnn, HTupleMaybeSequence[HHandle]HTupleHtuple (handle) (IntPtr) (HHandle) (handle)
Handle of the OCR classifier.
Result
If OCRHandleOCRHandleOCRHandleOCRHandleOCRHandleocrhandle is valid, the operator
clear_ocr_class_cnnclear_ocr_class_cnnClearOcrClassCnnClearOcrClassCnnClearOcrClassCnnclear_ocr_class_cnn returns the value 2 (
H_MSG_TRUE)
. If necessary, an
exception is raised.
Possible Predecessors
do_ocr_single_class_cnndo_ocr_single_class_cnnDoOcrSingleClassCnnDoOcrSingleClassCnnDoOcrSingleClassCnndo_ocr_single_class_cnn,
do_ocr_multi_class_cnndo_ocr_multi_class_cnnDoOcrMultiClassCnnDoOcrMultiClassCnnDoOcrMultiClassCnndo_ocr_multi_class_cnn,
do_ocr_word_cnndo_ocr_word_cnnDoOcrWordCnnDoOcrWordCnnDoOcrWordCnndo_ocr_word_cnn
See also
read_ocr_class_cnnread_ocr_class_cnnReadOcrClassCnnReadOcrClassCnnReadOcrClassCnnread_ocr_class_cnn
Module
OCR/OCV