deserialize_ocr_class_knnT_deserialize_ocr_class_knnDeserializeOcrClassKnnDeserializeOcrClassKnn (Operator)

Name

deserialize_ocr_class_knnT_deserialize_ocr_class_knnDeserializeOcrClassKnnDeserializeOcrClassKnn — Deserialize a serialized k-NN-based OCR classifier.

Signature

deserialize_ocr_class_knn( : : SerializedItemHandle : OCRHandle)

Herror T_deserialize_ocr_class_knn(const Htuple SerializedItemHandle, Htuple* OCRHandle)

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

void HOCRKnn::DeserializeOcrClassKnn(const HSerializedItem& SerializedItemHandle)

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

void HOCRKnn.DeserializeOcrClassKnn(HSerializedItem serializedItemHandle)

Description

deserialize_ocr_class_knndeserialize_ocr_class_knnDeserializeOcrClassKnnDeserializeOcrClassKnnDeserializeOcrClassKnn deserializes a k-NN-based OCR classifier, that was serialized by serialize_ocr_class_knnserialize_ocr_class_knnSerializeOcrClassKnnSerializeOcrClassKnnSerializeOcrClassKnn (see fwrite_serialized_itemfwrite_serialized_itemFwriteSerializedItemFwriteSerializedItemFwriteSerializedItem for an introduction of the basic principle of serialization). The serialized OCR classifier is defined by the handle SerializedItemHandleSerializedItemHandleSerializedItemHandleSerializedItemHandleserializedItemHandle. The deserialized values are stored in an automatically created OCR classifier with the handle OCRHandleOCRHandleOCRHandleOCRHandleOCRHandle.

Execution Information

Parameters

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

Handle of the serialized item.

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

Handle of the OCR classifier.

Result

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

Possible Predecessors

fread_serialized_itemfread_serialized_itemFreadSerializedItemFreadSerializedItemFreadSerializedItem, receive_serialized_itemreceive_serialized_itemReceiveSerializedItemReceiveSerializedItemReceiveSerializedItem, serialize_ocr_class_knnserialize_ocr_class_knnSerializeOcrClassKnnSerializeOcrClassKnnSerializeOcrClassKnn

Possible Successors

classify_class_knnclassify_class_knnClassifyClassKnnClassifyClassKnnClassifyClassKnn

See also

create_ocr_class_knncreate_ocr_class_knnCreateOcrClassKnnCreateOcrClassKnnCreateOcrClassKnn, serialize_ocr_class_knnserialize_ocr_class_knnSerializeOcrClassKnnSerializeOcrClassKnnSerializeOcrClassKnn

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