HALCON Reference Manual 10.0.2
Table of Contents / OCR / Training Files ClassesClassesClasses | | | Operators

read_ocr_trainf_namesread_ocr_trainf_namesread_ocr_trainf_namesReadOcrTrainfNamesReadOcrTrainfNames (Operator)

Name

read_ocr_trainf_namesread_ocr_trainf_namesread_ocr_trainf_namesReadOcrTrainfNamesReadOcrTrainfNames — Query which characters are stored in a training file.

Signature

read_ocr_trainf_names( : : TrainFileNames : CharacterNames, CharacterCount)

Herror read_ocr_trainf_names(const char* TrainFileNames, char* CharacterNames, Hlong* CharacterCount)

Herror T_read_ocr_trainf_names(const Htuple TrainFileNames, Htuple* CharacterNames, Htuple* CharacterCount)

Herror read_ocr_trainf_names(const HTuple& TrainFileNames, char* CharacterNames, Hlong* CharacterCount)

Herror read_ocr_trainf_names(const HTuple& TrainFileNames, HTuple* CharacterNames, HTuple* CharacterCount)

void HOperatorSetX.ReadOcrTrainfNames(
[in] VARIANT TrainFileNames, [out] VARIANT* CharacterNames, [out] VARIANT* CharacterCount)

VARIANT HMiscX.ReadOcrTrainfNames(
[in] VARIANT TrainFileNames, [out] VARIANT* CharacterCount)

static void HOperatorSet.ReadOcrTrainfNames(HTuple trainFileNames, out HTuple characterNames, out HTuple characterCount)

static HTuple HMisc.ReadOcrTrainfNames(HTuple trainFileNames, out HTuple characterCount)

static string HMisc.ReadOcrTrainfNames(string trainFileNames, out int characterCount)

Description

read_ocr_trainf_namesread_ocr_trainf_namesread_ocr_trainf_namesReadOcrTrainfNamesReadOcrTrainfNames extracts the names and frequency of all characters in the specified training files.

Parallelization

Parameters

TrainFileNamesTrainFileNamesTrainFileNamesTrainFileNamestrainFileNames (input_control)  filename.read(-array) → HTupleHTupleVARIANTHtuple (string) (string) (char*) (BSTR) (char*)

Names of the training files.

Default value: '' "" "" "" ""

File extension: .trf

CharacterNamesCharacterNamesCharacterNamesCharacterNamescharacterNames (output_control)  string(-array) → HTupleHTupleVARIANTHtuple (string) (string) (char*) (BSTR) (char*)

Names of the read characters.

CharacterCountCharacterCountCharacterCountCharacterCountcharacterCount (output_control)  integer(-array) → HTupleHTupleVARIANTHtuple (integer) (int / long) (Hlong) (Hlong) (Hlong)

Number of the characters.

Result

If the parameter values are correct the operator read_ocr_trainf_namesread_ocr_trainf_namesread_ocr_trainf_namesReadOcrTrainfNamesReadOcrTrainfNames returns the value 2 (H_MSG_TRUE). Otherwise an exception is raised.

Possible Predecessors

write_ocr_trainfwrite_ocr_trainfwrite_ocr_trainfWriteOcrTrainfWriteOcrTrainf

See also

trainf_ocr_class_boxtrainf_ocr_class_boxtrainf_ocr_class_boxTrainfOcrClassBoxTrainfOcrClassBox

Module

OCR/OCV

Table of Contents / OCR / Training Files ClassesClassesClasses | | | Operators
HALCON Reference Manual 10.0.2 Copyright © 1996-2011 MVTec Software GmbH