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deserialize_ocrDeserializeOcrDeserializeOcrdeserialize_ocrT_deserialize_ocr🔗

Short description🔗

deserialize_ocrDeserializeOcrDeserializeOcrdeserialize_ocrT_deserialize_ocr — Deserialize a serialized OCR classifier.

Warning🔗

deserialize_ocrDeserializeOcr is obsolete and is only provided for reasons of backward compatibility.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

Signature🔗

deserialize_ocr( serialized_item SerializedItemHandle, out ocr_box OcrHandle )void DeserializeOcr( const HTuple& SerializedItemHandle, HTuple* OcrHandle )static void HOperatorSet.DeserializeOcr( HTuple serializedItemHandle, out HTuple ocrHandle )def deserialize_ocr( serialized_item_handle: HHandle ) -> HHandle

Herror T_deserialize_ocr( const Htuple SerializedItemHandle, Htuple* OcrHandle )

void HOCRBox::DeserializeOcr( const HSerializedItem& SerializedItemHandle )

void HOCRBox.DeserializeOcr( HSerializedItem serializedItemHandle )

Description🔗

deserialize_ocrDeserializeOcr deserializes an OCR classifier, that was serialized by serialize_ocrSerializeOcr (see fwrite_serialized_itemFwriteSerializedItem for an introduction of the basic principle of serialization). The serialized OCR classifier is defined by the handle SerializedItemHandleserializedItemHandleserialized_item_handle. The deserialized values are stored in an automatically created OCR classifier with the handle OcrHandleocrHandleocr_handle.

Execution information🔗

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🔗

SerializedItemHandleserializedItemHandleserialized_item_handle (input_control) serialized_item → (handle)HTuple (HHandle)HSerializedItem, HTuple (IntPtr)HHandleHtuple (handle)

Handle of the serialized item.

OcrHandleocrHandleocr_handle (output_control) ocr_box → (handle)HTuple (HHandle)HOCRBox, HTuple (IntPtr)HHandleHtuple (handle)

ID of the OCR classifier.

Result🔗

If the parameters are valid, the operator deserialize_ocrDeserializeOcr returns the value 2 (H_MSG_TRUE). If necessary, an exception is raised.

Combinations with other operators🔗

Combinations

Possible predecessors

reset_obj_dbResetObjDb, fread_serialized_itemFreadSerializedItem, receive_serialized_itemReceiveSerializedItem, serialize_ocrSerializeOcr

Possible successors

do_ocr_multiDoOcrMulti, do_ocr_singleDoOcrSingle, traind_ocr_class_boxTraindOcrClassBox, trainf_ocr_class_boxTrainfOcrClassBox

See also

serialize_ocrSerializeOcr, do_ocr_multiDoOcrMulti, traind_ocr_class_boxTraindOcrClassBox, trainf_ocr_class_boxTrainfOcrClassBox

Module🔗

OCR/OCV