| close_ocr_net | Deallocation of the memory of an OCR-network. |
| create_ocr_net | Creating a new OCR-network. |
| do_ocr_b | Classification of characters. |
| do_ocr_m | Classification of a character. |
| info_ocr_net | Information on an OCR network. |
| ocr_change_character | Defining a new conversion table for the characters. |
| read_ocr_net | Reading of a OCR-network from a file. |
| traind_ocr_net | Training of an OCR network by the input of regions. |
| trainf_ocr_net | Training an OCR network with the help of a training file. |
| write_ocr_net | Writing an OCR network into a file. |
| write_ocr_trainf | Storing of trained characters in the file. |