read_class_boxT_read_class_boxReadClassBoxReadClassBoxread_class_box (算子)

名称

read_class_boxT_read_class_boxReadClassBoxReadClassBoxread_class_box — 从文件中读取分类器。

警告

read_class_boxread_class_boxReadClassBoxReadClassBoxReadClassBoxread_class_box 已过时,仅出于向后兼容性考虑而保留。新应用程序应使用 MLP、SVM、KNN 或 GMM 算子替代。

签名

read_class_box( : : ClassifHandle, FileName : )

Herror T_read_class_box(const Htuple ClassifHandle, const Htuple FileName)

void ReadClassBox(const HTuple& ClassifHandle, const HTuple& FileName)

void HClassBox::ReadClassBox(const HString& FileName) const

void HClassBox::ReadClassBox(const char* FileName) const

void HClassBox::ReadClassBox(const wchar_t* FileName) const   ( Windows only)

static void HOperatorSet.ReadClassBox(HTuple classifHandle, HTuple fileName)

void HClassBox.ReadClassBox(string fileName)

def read_class_box(classif_handle: HHandle, file_name: str) -> None

描述

read_class_boxread_class_boxReadClassBoxReadClassBoxReadClassBoxread_class_box reads the saved classifier from the file FileNameFileNameFileNameFileNamefileNamefile_name (see write_class_boxwrite_class_boxWriteClassBoxWriteClassBoxWriteClassBoxwrite_class_box). The values of the current classifier are overwritten. The default HALCON file extension for the box classifier is 'gbc'.

注意

All values of the classifier are going to be overwritten.

执行信息

此算子修改后续输入参数的状态:

在执行此算子时,若该参数值需在多个线程间使用,则必须对其访问进行同步。

参数

ClassifHandleClassifHandleClassifHandleClassifHandleclassifHandleclassif_handle (输入控制,状态被修改)  class_box HClassBox, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)

Handle of the classifier.

FileNameFileNameFileNameFileNamefileNamefile_name (输入控制)  filename.read HTuplestrHTupleHtuple (string) (string) (HString) (char*)

Filename of the classifier.

File extension: .gbc

结果

read_class_boxread_class_boxReadClassBoxReadClassBoxReadClassBoxread_class_box 返回 2 ( H_MSG_TRUE )。 An exception is raised if it was not possible to open file FileNameFileNameFileNameFileNamefileNamefile_name or the file has the wrong format.

可能的前趋

create_class_boxcreate_class_boxCreateClassBoxCreateClassBoxCreateClassBoxcreate_class_box

可能的后继

test_sampset_boxtest_sampset_boxTestSampsetBoxTestSampsetBoxTestSampsetBoxtest_sampset_box, enquire_class_boxenquire_class_boxEnquireClassBoxEnquireClassBoxEnquireClassBoxenquire_class_box, write_class_boxwrite_class_boxWriteClassBoxWriteClassBoxWriteClassBoxwrite_class_box, close_class_boxclose_class_boxCloseClassBoxCloseClassBoxCloseClassBoxclose_class_box, clear_sampsetclear_sampsetClearSampsetClearSampsetClearSampsetclear_sampset

另见

create_class_boxcreate_class_boxCreateClassBoxCreateClassBoxCreateClassBoxcreate_class_box, write_class_boxwrite_class_boxWriteClassBoxWriteClassBoxWriteClassBoxwrite_class_box

模块

基础