ClassesClasses | | Operators

serialize_ocr_class_knnT_serialize_ocr_class_knnSerializeOcrClassKnnSerializeOcrClassKnn (Operator)

Name

serialize_ocr_class_knnT_serialize_ocr_class_knnSerializeOcrClassKnnSerializeOcrClassKnn — Serialize a k-NN-based OCR classifier.

Signature

serialize_ocr_class_knn( : : OCRHandle : SerializedItemHandle)

Herror T_serialize_ocr_class_knn(const Htuple OCRHandle, Htuple* SerializedItemHandle)

void SerializeOcrClassKnn(const HTuple& OCRHandle, HTuple* SerializedItemHandle)

HSerializedItem HOCRKnn::SerializeOcrClassKnn() const

static void HOperatorSet.SerializeOcrClassKnn(HTuple OCRHandle, out HTuple serializedItemHandle)

HSerializedItem HOCRKnn.SerializeOcrClassKnn()

Description

serialize_ocr_class_knnserialize_ocr_class_knnSerializeOcrClassKnnSerializeOcrClassKnnSerializeOcrClassKnn serializes a k-NN-based OCR classifier (see fwrite_serialized_itemfwrite_serialized_itemFwriteSerializedItemFwriteSerializedItemFwriteSerializedItem for an introduction of the basic principle of serialization). The same data that is written in a file by write_ocr_class_knnwrite_ocr_class_knnWriteOcrClassKnnWriteOcrClassKnnWriteOcrClassKnn is converted to a serialized item. The OCR classifier is defined by the handle OCRHandleOCRHandleOCRHandleOCRHandleOCRHandle. The serialized OCR classifier is returned by the handle SerializedItemHandleSerializedItemHandleSerializedItemHandleSerializedItemHandleserializedItemHandle and can be deserialized by deserialize_ocr_class_knndeserialize_ocr_class_knnDeserializeOcrClassKnnDeserializeOcrClassKnnDeserializeOcrClassKnn.

Execution Information

Parameters

OCRHandleOCRHandleOCRHandleOCRHandleOCRHandle (input_control)  ocr_knn HOCRKnn, HTupleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)

Handle of the OCR classifier.

SerializedItemHandleSerializedItemHandleSerializedItemHandleSerializedItemHandleserializedItemHandle (output_control)  serialized_item HSerializedItem, HTupleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)

Handle of the serialized item.

Result

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

Possible Predecessors

trainf_ocr_class_knntrainf_ocr_class_knnTrainfOcrClassKnnTrainfOcrClassKnnTrainfOcrClassKnn, read_ocr_class_knnread_ocr_class_knnReadOcrClassKnnReadOcrClassKnnReadOcrClassKnn

Possible Successors

fwrite_serialized_itemfwrite_serialized_itemFwriteSerializedItemFwriteSerializedItemFwriteSerializedItem, send_serialized_itemsend_serialized_itemSendSerializedItemSendSerializedItemSendSerializedItem, deserialize_ocr_class_knndeserialize_ocr_class_knnDeserializeOcrClassKnnDeserializeOcrClassKnnDeserializeOcrClassKnn

See also

create_class_knncreate_class_knnCreateClassKnnCreateClassKnnCreateClassKnn, read_ocr_class_knnread_ocr_class_knnReadOcrClassKnnReadOcrClassKnnReadOcrClassKnn, deserialize_ocr_class_knndeserialize_ocr_class_knnDeserializeOcrClassKnnDeserializeOcrClassKnnDeserializeOcrClassKnn

References

Marius Muja, David G. Lowe: “Fast Approximate Nearest Neighbors with Automatic Algorithm Configuration”; International Conference on Computer Vision Theory and Applications (VISAPP 09); 2009.

Module

OCR/OCV


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