ai.djl.modality.cv.zoo

Class InstanceSegmentationModelLoader

java.lang.Object

ai.djl.repository.zoo.BaseModelLoader

ai.djl.modality.cv.zoo.InstanceSegmentationModelLoader

All Implemented Interfaces:

ModelLoader

public class InstanceSegmentationModelLoader
extends BaseModelLoader

Model loader for Instance Segmentation models.

The model was trained on Gluon and loaded in DJL in MXNet Symbol Block. See Mask R-CNN used in the model.

Field Summary

Fields inherited from class ai.djl.repository.zoo.BaseModelLoader

factories, modelZoo, resource

Constructor Summary

Constructors

Constructor and Description
InstanceSegmentationModelLoader(Repository repository, java.lang.String groupId, java.lang.String artifactId, java.lang.String version, ModelZoo modelZoo) Creates the Model loader from the given repository.

Method Summary

Modifier and Type	Method and Description
ZooModel<Image,DetectedObjects>	loadModel() Loads the model.
ZooModel<Image,DetectedObjects>	loadModel(java.util.Map<java.lang.String,java.lang.String> filters, Device device, ai.djl.util.Progress progress) Loads the model with the given search filters.
ZooModel<Image,DetectedObjects>	loadModel(ai.djl.util.Progress progress) Loads the model.

Methods inherited from class ai.djl.repository.zoo.BaseModelLoader

createModel, getApplication, getArtifactId, listModels, loadModel, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

InstanceSegmentationModelLoader

public InstanceSegmentationModelLoader(Repository repository,
                                       java.lang.String groupId,
                                       java.lang.String artifactId,
                                       java.lang.String version,
                                       ModelZoo modelZoo)

Creates the Model loader from the given repository.

Parameters:

repository - the repository to load the model from

groupId - the group id of the model

artifactId - the artifact id of the model

version - the version number of the model

modelZoo - the modelZoo type that is being used to get supported engine types

Method Detail

loadModel

public ZooModel<Image,DetectedObjects> loadModel()
                                          throws MalformedModelException,
                                                 ModelNotFoundException,
                                                 java.io.IOException

Loads the model.

Returns:

the loaded model

Throws:

java.io.IOException - for various exceptions loading data from the repository

ModelNotFoundException - if no model with the specified criteria is found

MalformedModelException - if the model data is malformed

loadModel

public ZooModel<Image,DetectedObjects> loadModel(ai.djl.util.Progress progress)
                                          throws MalformedModelException,
                                                 ModelNotFoundException,
                                                 java.io.IOException

Loads the model.

Parameters:

progress - the progress tracker to update while loading the model

Returns:

the loaded model

Throws:

java.io.IOException - for various exceptions loading data from the repository

ModelNotFoundException - if no model with the specified criteria is found

MalformedModelException - if the model data is malformed

loadModel

public ZooModel<Image,DetectedObjects> loadModel(java.util.Map<java.lang.String,java.lang.String> filters,
                                                 Device device,
                                                 ai.djl.util.Progress progress)
                                          throws java.io.IOException,
                                                 ModelNotFoundException,
                                                 MalformedModelException

Loads the model with the given search filters.

Parameters:

filters - the search filters to match against the loaded model

device - the device the loaded model should use

progress - the progress tracker to update while loading the model

Returns:

the loaded model

Throws:

java.io.IOException - for various exceptions loading data from the repository

ModelNotFoundException - if no model with the specified criteria is found

MalformedModelException - if the model data is malformed