read_class_svmT_read_class_svmReadClassSvmReadClassSvmread_class_svm (算子名称)
名称
read_class_svmT_read_class_svmReadClassSvmReadClassSvmread_class_svm — Read a support vector machine from a file.
参数签名
def read_class_svm(file_name: str) -> HHandle
描述
read_class_svmread_class_svmReadClassSvmReadClassSvmReadClassSvmread_class_svm reads a support vector machine (SVM) that has
been stored with write_class_svmwrite_class_svmWriteClassSvmWriteClassSvmWriteClassSvmwrite_class_svm. 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_svmWriteClassSvmWriteClassSvmWriteClassSvmwrite_class_svm. In the online process the SVM is read
with read_class_svmread_class_svmReadClassSvmReadClassSvmReadClassSvmread_class_svm and subsequently used for classification
with classify_class_svmclassify_class_svmClassifyClassSvmClassifyClassSvmClassifyClassSvmclassify_class_svm.
The default HALCON file extension for the SVM classifier is 'gsc'.
运行信息
- Multithreading type: reentrant (runs in parallel with non-exclusive operators).
- Multithreading scope: global (may be called from any thread).
- Processed without 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.
参数表
FileNameFileNameFileNameFileNamefileNamefile_name (input_control) filename.read → HTuplestrHTupleHtuple (string) (string) (HString) (char*)
File name.
File extension:
.gsc
SVMHandleSVMHandleSVMHandleSVMHandleSVMHandlesvmhandle (output_control) class_svm → HClassSvm, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)
SVM handle.
结果
If the parameters are valid the operator read_class_svmread_class_svmReadClassSvmReadClassSvmReadClassSvmread_class_svm
returns the value 2 (
H_MSG_TRUE)
. If necessary, an exception is
raised.
可能的后置算子
classify_class_svmclassify_class_svmClassifyClassSvmClassifyClassSvmClassifyClassSvmclassify_class_svm,
create_class_lut_svmcreate_class_lut_svmCreateClassLutSvmCreateClassLutSvmCreateClassLutSvmcreate_class_lut_svm
可替代算子
read_dl_classifierread_dl_classifierReadDlClassifierReadDlClassifierReadDlClassifierread_dl_classifier
参考其它
create_class_svmcreate_class_svmCreateClassSvmCreateClassSvmCreateClassSvmcreate_class_svm,
write_class_svmwrite_class_svmWriteClassSvmWriteClassSvmWriteClassSvmwrite_class_svm
模块
Foundation