Operator Reference

HALCON Operator Reference / Legacy / DL Classification

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serialize_dl_classifierT_serialize_dl_classifierSerializeDlClassifierSerializeDlClassifierserialize_dl_classifier (Operator)

serialize_dl_classifierT_serialize_dl_classifierSerializeDlClassifierSerializeDlClassifierserialize_dl_classifier — Serialize a deep-learning-based classifier.

Warning

serialize_dl_classifierserialize_dl_classifierSerializeDlClassifierSerializeDlClassifierserialize_dl_classifier is obsolete and is only provided for reasons of backward compatibility. The operator will be removed with HALCON 25.05. New applications should use the common CNN-based operator serialize_dl_modelserialize_dl_modelSerializeDlModelSerializeDlModelserialize_dl_model.

Signature

serialize_dl_classifier( : : DLClassifierHandle : SerializedItemHandle)

Herror T_serialize_dl_classifier(const Htuple DLClassifierHandle, Htuple* SerializedItemHandle)

void SerializeDlClassifier(const HTuple& DLClassifierHandle, HTuple* SerializedItemHandle)

HSerializedItem HDlClassifier::SerializeDlClassifier() const

static void HOperatorSet.SerializeDlClassifier(HTuple DLClassifierHandle, out HTuple serializedItemHandle)

HSerializedItem HDlClassifier.SerializeDlClassifier()

def serialize_dl_classifier(dlclassifier_handle: HHandle) -> HHandle

Description

serialize_dl_classifierserialize_dl_classifierSerializeDlClassifierSerializeDlClassifierserialize_dl_classifier serializes a deep-learning-based classifier (see fwrite_serialized_itemfwrite_serialized_itemFwriteSerializedItemFwriteSerializedItemfwrite_serialized_item for an introduction of the basic principle of serialization). The classifier is defined by the handle DLClassifierHandleDLClassifierHandleDLClassifierHandleDLClassifierHandledlclassifier_handle. The serialized classifier is returned by the handle SerializedItemHandleSerializedItemHandleSerializedItemHandleserializedItemHandleserialized_item_handle and can be deserialized by deserialize_dl_classifierdeserialize_dl_classifierDeserializeDlClassifierDeserializeDlClassifierdeserialize_dl_classifier.

The operator acts the same as write_dl_classifierwrite_dl_classifierWriteDlClassifierWriteDlClassifierwrite_dl_classifier except that the output is a serialized item instead of a file. For a detailed description please refer to the documentation of write_dl_classifierwrite_dl_classifierWriteDlClassifierWriteDlClassifierwrite_dl_classifier.

For an explanation of the concept of deep-learning-based classification see the introduction of chapter Deep Learning / Classification. The workflow involving this legacy operator is described in the chapter Legacy / DL Classification.

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

DLClassifierHandleDLClassifierHandleDLClassifierHandleDLClassifierHandledlclassifier_handle (input_control)  dl_classifier → HDlClassifier, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)

Handle of the deep-learning-based classifier.

SerializedItemHandleSerializedItemHandleSerializedItemHandleserializedItemHandleserialized_item_handle (output_control)  serialized_item → HSerializedItem, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)

Handle of the serialized item.

Result

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

Possible Predecessors

train_dl_classifier_batchtrain_dl_classifier_batchTrainDlClassifierBatchTrainDlClassifierBatchtrain_dl_classifier_batch

Possible Successors

apply_dl_classifierapply_dl_classifierApplyDlClassifierApplyDlClassifierapply_dl_classifier, train_dl_classifier_batchtrain_dl_classifier_batchTrainDlClassifierBatchTrainDlClassifierBatchtrain_dl_classifier_batch, fwrite_serialized_itemfwrite_serialized_itemFwriteSerializedItemFwriteSerializedItemfwrite_serialized_item, send_serialized_itemsend_serialized_itemSendSerializedItemSendSerializedItemsend_serialized_item, set_dl_classifier_paramset_dl_classifier_paramSetDlClassifierParamSetDlClassifierParamset_dl_classifier_param, get_dl_classifier_paramget_dl_classifier_paramGetDlClassifierParamGetDlClassifierParamget_dl_classifier_param

Alternatives

serialize_dl_modelserialize_dl_modelSerializeDlModelSerializeDlModelserialize_dl_model

See also

deserialize_dl_classifierdeserialize_dl_classifierDeserializeDlClassifierDeserializeDlClassifierdeserialize_dl_classifier, apply_dl_classifierapply_dl_classifierApplyDlClassifierApplyDlClassifierapply_dl_classifier, train_dl_classifier_batchtrain_dl_classifier_batchTrainDlClassifierBatchTrainDlClassifierBatchtrain_dl_classifier_batch

Module

Deep Learning Enhanced

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