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read_class_svmread_class_svmReadClassSvmread_class_svmReadClassSvmReadClassSvm (Operator)

Name

read_class_svmread_class_svmReadClassSvmread_class_svmReadClassSvmReadClassSvm — Read a support vector machine from a file.

Signature

read_class_svm( : : FileName : SVMHandle)

Herror read_class_svm(const char* FileName, Hlong* SVMHandle)

Herror T_read_class_svm(const Htuple FileName, Htuple* SVMHandle)

Herror read_class_svm(const HTuple& FileName, Hlong* SVMHandle)

void HClassSvm::ReadClassSvm(const HTuple& FileName)

void ReadClassSvm(const HTuple& FileName, HTuple* SVMHandle)

void HClassSvm::HClassSvm(const HString& FileName)

void HClassSvm::HClassSvm(const char* FileName)

void HClassSvm::ReadClassSvm(const HString& FileName)

void HClassSvm::ReadClassSvm(const char* FileName)

void HOperatorSetX.ReadClassSvm(
[in] VARIANT FileName, [out] VARIANT* SVMHandle)

void HClassSvmX.ReadClassSvm([in] BSTR FileName)

static void HOperatorSet.ReadClassSvm(HTuple fileName, out HTuple SVMHandle)

public HClassSvm(string fileName)

void HClassSvm.ReadClassSvm(string fileName)

Description

read_class_svmread_class_svmReadClassSvmread_class_svmReadClassSvmReadClassSvm reads a support vector machine (SVM) that has been stored with write_class_svmwrite_class_svmWriteClassSvmwrite_class_svmWriteClassSvmWriteClassSvm. Since the training of an SVM can consume a relatively long time, the SVM is typically trained in an offline process and written to a file with write_class_svmwrite_class_svmWriteClassSvmwrite_class_svmWriteClassSvmWriteClassSvm. In the online process the SVM is read with read_class_svmread_class_svmReadClassSvmread_class_svmReadClassSvmReadClassSvm and subsequently used for classification with classify_class_svmclassify_class_svmClassifyClassSvmclassify_class_svmClassifyClassSvmClassifyClassSvm. The default HALCON file extension for the SVM classifier is 'gsc'.

Parallelization

This operator returns a handle. Note that the state of an instance of this handle type may be changed by specific operators even though the handle is used as an input parameter by those operators.

Parameters

FileNameFileNameFileNameFileNameFileNamefileName (input_control)  filename.read HTupleHTupleHTupleVARIANTHtuple (string) (string) (HString) (char*) (BSTR) (char*)

File name.

File extension: .gsc

SVMHandleSVMHandleSVMHandleSVMHandleSVMHandleSVMHandle (output_control)  class_svm HClassSvm, HTupleHTupleHClassSvm, HTupleHClassSvmX, VARIANTHtuple (integer) (IntPtr) (Hlong) (Hlong) (Hlong) (Hlong)

SVM handle.

Result

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

Possible Successors

classify_class_svmclassify_class_svmClassifyClassSvmclassify_class_svmClassifyClassSvmClassifyClassSvm, create_class_lut_svmcreate_class_lut_svmCreateClassLutSvmcreate_class_lut_svmCreateClassLutSvmCreateClassLutSvm

See also

create_class_svmcreate_class_svmCreateClassSvmcreate_class_svmCreateClassSvmCreateClassSvm, write_class_svmwrite_class_svmWriteClassSvmwrite_class_svmWriteClassSvmWriteClassSvm

Module

Foundation


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