Reading of an OCR classifier from a file.
The operator ::read_ocr reads an OCR classifier from a file FileName. This file will hereby be searched in the directory (HALCONROOT/ocr/) as well as in the currently used directory. If too many classifiers have been loaded, an error message will be displayed.
|
FileName (input_control) |
filename -> HTuple.char * |
| Name of the OCR classifier file. | |
| Default value: 'testnet' | |
|
OcrHandle (output_control) |
ocr -> long * |
| ID of the read OCR classifier. | |
If the indicated file is available and the format is correct, the operator ::read_ocr returns the value H_MSG_TRUE. Otherwise an exception will be raised.
::do_ocr_multi, ::do_ocr_single, ::traind_ocr_class_box, ::trainf_ocr_class_box
::write_ocr, ::do_ocr_multi, ::traind_ocr_class_box, ::trainf_ocr_class_box
Optical character recognition
