HALCON Reference Manual 10.0.2

Name

write_ocrwrite_ocrwrite_ocrWriteOcrWriteOcr — Writing an OCR classifier into a file.

Signature

write_ocr( : : OcrHandle, FileName : )

The operator write_ocrwrite_ocrwrite_ocrWriteOcrWriteOcr writes the OCR classifier OcrHandleOcrHandleOcrHandleOcrHandleocrHandle into the file FileNameFileNameFileNameFileNamefileName. Since the data of the classifier will be lost when the program is finished, they have to be stored after the training if the user wants to use them again at a later execution of the program. The data can then be read with the help of the operator read_ocrread_ocrread_ocrReadOcrReadOcr. The extension will be added automatically to the parameter FileNameFileNameFileNameFileNamefileName.

Attention

The output file FileNameFileNameFileNameFileNamefileName must be given without extension.

Parallelization

Multithreading type: reentrant (runs in parallel with non-exclusive operators).
Multithreading scope: global (may be called from any thread).
Processed without parallelization.

Parameters

OcrHandleOcrHandleOcrHandleOcrHandleocrHandle (input_control) ocr_box → (integer)

ID of the OCR classifier.

FileNameFileNameFileNameFileNamefileName (input_control) filename.write → (string)

Name of the file for the OCR classifier (without extension).

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

File extension: .obc

Result

If the parameter OcrHandleOcrHandleOcrHandleOcrHandleocrHandle is valid and the indicated file can be written, the operator write_ocrwrite_ocrwrite_ocrWriteOcrWriteOcr returns the value 2 (H_MSG_TRUE). Otherwise an exception will be raised.