Important — This documentation does not cover all aspects of HALCON yet.
logo
HALCON Documentation
Operator Reference
  • Home
  • Getting Started
  • Rapid Prototyping
  • HALCON Ressources
  • Index
  • Home
  • Getting Started
  • Rapid Prototyping
  • HALCON Ressources
  • Index

Operator Reference

HALCON Operator Reference / OCR
  • HDevelop
  • .NET
  • Python
  • C++
  • C
ClassesClasses | | Operators

Training Files

List of Operators

append_ocr_trainfAppendOcrTrainfappend_ocr_trainfAppendOcrTrainfappend_ocr_trainf
Add characters to a training file.
concat_ocr_trainfConcatOcrTrainfconcat_ocr_trainfConcatOcrTrainfconcat_ocr_trainf
Concat training files.
protect_ocr_trainfProtectOcrTrainfprotect_ocr_trainfProtectOcrTrainfprotect_ocr_trainf
Protection of training data.
read_ocr_trainfReadOcrTrainfread_ocr_trainfReadOcrTrainfread_ocr_trainf
Read training characters from files and convert to images.
read_ocr_trainf_namesReadOcrTrainfNamesread_ocr_trainf_namesReadOcrTrainfNamesread_ocr_trainf_names
Query which characters are stored in a training file.
read_ocr_trainf_names_protectedReadOcrTrainfNamesProtectedread_ocr_trainf_names_protectedReadOcrTrainfNamesProtectedread_ocr_trainf_names_protected
Query which characters are stored in a (protected) training file.
read_ocr_trainf_selectReadOcrTrainfSelectread_ocr_trainf_selectReadOcrTrainfSelectread_ocr_trainf_select
Read training specific characters from files and convert to images.
write_ocr_trainfWriteOcrTrainfwrite_ocr_trainfWriteOcrTrainfwrite_ocr_trainf
Storing of training characters into a file.
write_ocr_trainf_imageWriteOcrTrainfImagewrite_ocr_trainf_imageWriteOcrTrainfImagewrite_ocr_trainf_image
Write characters into a training file.

ClassesClasses | | Operators
© 2025 MVTec Software GmbH
Imprint

Cloud-Based Search

As soon as you type into the search bar, the text is sent to our search provider Algolia for processing. For more information, see their privacy policy.