write_ocrwrite_ocrWriteOcrWriteOcr (Operator)

Name

write_ocrwrite_ocrWriteOcrWriteOcr — Writing an OCR classifier into a file.

Warning

write_ocrwrite_ocrWriteOcrWriteOcrWriteOcr is obsolete and is only provided for reasons of backward compatibility. New applications should use the MLP, SVM or CNN based operators instead.

Signature

write_ocr( : : OcrHandle, FileName : )

The operator write_ocrwrite_ocrWriteOcrWriteOcrWriteOcr 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_ocrReadOcrReadOcrReadOcr. The extension will be added automatically to the parameter FileNameFileNameFileNameFileNamefileName.

Attention

The output file FileNameFileNameFileNameFileNamefileName must be given without extension.

Execution Information

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_ocrWriteOcrWriteOcrWriteOcr returns the value 2 (H_MSG_TRUE). Otherwise an exception will be raised.