Operator Reference

HALCON Operator Reference / OCR / Support Vector Machines

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clear_ocr_class_svmT_clear_ocr_class_svmClearOcrClassSvmClearOcrClassSvmclear_ocr_class_svm (Operator)

clear_ocr_class_svmT_clear_ocr_class_svmClearOcrClassSvmClearOcrClassSvmclear_ocr_class_svm — Clear an SVM-based OCR classifier.

Signature

clear_ocr_class_svm( : : OCRHandle : )

Herror T_clear_ocr_class_svm(const Htuple OCRHandle)

void ClearOcrClassSvm(const HTuple& OCRHandle)

static void HOCRSvm::ClearOcrClassSvm(const HOCRSvmArray& OCRHandle)

void HOCRSvm::ClearOcrClassSvm() const

static void HOperatorSet.ClearOcrClassSvm(HTuple OCRHandle)

static void HOCRSvm.ClearOcrClassSvm(HOCRSvm[] OCRHandle)

void HOCRSvm.ClearOcrClassSvm()

def clear_ocr_class_svm(ocrhandle: MaybeSequence[HHandle]) -> None

Description

clear_ocr_class_svmclear_ocr_class_svmClearOcrClassSvmClearOcrClassSvmclear_ocr_class_svm clears the OCR classifier given by OCRHandleOCRHandleOCRHandleOCRHandleocrhandle and frees all memory required for the classifier. After calling clear_ocr_class_svmclear_ocr_class_svmClearOcrClassSvmClearOcrClassSvmclear_ocr_class_svm, the classifier can no longer be used. The handle OCRHandleOCRHandleOCRHandleOCRHandleocrhandle 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:

• OCRHandleOCRHandleOCRHandleOCRHandleocrhandle

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

Parameters

OCRHandleOCRHandleOCRHandleOCRHandleocrhandle (input_control, state is modified)  ocr_svm(-array) → HOCRSvm, HTupleMaybeSequence[HHandle]HTupleHtuple (handle) (IntPtr) (HHandle) (handle)

Handle of the OCR classifier.

Result

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

Possible Predecessors

do_ocr_single_class_svmdo_ocr_single_class_svmDoOcrSingleClassSvmDoOcrSingleClassSvmdo_ocr_single_class_svm, do_ocr_multi_class_svmdo_ocr_multi_class_svmDoOcrMultiClassSvmDoOcrMultiClassSvmdo_ocr_multi_class_svm

See also

create_ocr_class_svmcreate_ocr_class_svmCreateOcrClassSvmCreateOcrClassSvmcreate_ocr_class_svm, read_ocr_class_svmread_ocr_class_svmReadOcrClassSvmReadOcrClassSvmread_ocr_class_svm, write_ocr_class_svmwrite_ocr_class_svmWriteOcrClassSvmWriteOcrClassSvmwrite_ocr_class_svm, trainf_ocr_class_svmtrainf_ocr_class_svmTrainfOcrClassSvmTrainfOcrClassSvmtrainf_ocr_class_svm

Module

OCR/OCV

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ClassesClasses | | Operators