Utilities for New Layers Registration#

Classes#

Name

Description

class cv::dnn::LayerFactory

Layer factory allows to create instances of registered layers.

Class cv::dnn::LayerFactory#

Layer factory allows to create instances of registered layers.

#include <opencv2/dnn/layer.hpp>

Collaboration diagram for cv::dnn::LayerFactory:

cv::dnn::LayerFactory Node1 cv::dnn::LayerFactory   + createLayerInstance() + isLayerRegistered() + registerLayer() + unregisterLayer()

cv::dnn::LayerFactory Node1 cv::dnn::LayerFactory   + createLayerInstance() + isLayerRegistered() + registerLayer() + unregisterLayer()

Detailed Description#

Layer factory allows to create instances of registered layers.

Member Typedef Documentation#

Constructor#

typedef Ptr< Layer >(*) cv::dnn::LayerFactory::Constructor(LayerParams &params)

Each Layer class must provide this function to the factory.

Constructor & Destructor Documentation#

LayerFactory()#

cv::dnn::LayerFactory::LayerFactory()

Member Function Documentation#

createLayerInstance()#

static Ptr< Layer > cv::dnn::LayerFactory::createLayerInstance(
const String & type,
LayerParams & params )

Creates instance of registered layer.

Note

Thread-safe.

Parameters

  • type — type name of creating layer.

  • params — parameters which will be used for layer initialization.

isLayerRegistered()#

static bool cv::dnn::LayerFactory::isLayerRegistered(const std::string & type)

Check if layer is registered.

registerLayer()#

static void cv::dnn::LayerFactory::registerLayer(
const String & type,
Constructor constructor )

Registers the layer class with typename type and specified constructor. Thread-safe.

unregisterLayer()#

static void cv::dnn::LayerFactory::unregisterLayer(const String & type)

Unregisters registered layer with specified type name. Thread-safe.

Source file#

The documentation for this class was generated from the following file: