OpenCV
3.1.0-dev
Open Source Computer Vision
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Modules | |
Partial List of Implemented Layers | |
Utilities for New Layers Registration | |
Classes | |
class | cv::dnn::Blob |
This class provides methods for continuous n-dimensional CPU and GPU array processing. More... | |
struct | cv::dnn::BlobShape |
Lightweight class for storing and processing a shape of blob (or anything else). More... | |
class | cv::dnn::Dict |
This class implements name-value dictionary, values are instances of DictValue. More... | |
struct | cv::dnn::DictValue |
This struct stores the scalar value (or array) of one of the following type: double, cv::String or int64. More... | |
class | cv::dnn::Importer |
Small interface class for loading trained serialized models of different dnn-frameworks. More... | |
class | cv::dnn::Layer |
This interface class allows to build new Layers - are building blocks of networks. More... | |
class | cv::dnn::LayerParams |
This class provides all data needed to initialize layer. More... | |
class | cv::dnn::Net |
This class allows to create and manipulate comprehensive artificial neural networks. More... | |
Functions | |
Ptr< Importer > | cv::dnn::createCaffeImporter (const String &prototxt, const String &caffeModel=String()) |
Creates the importer of Caffe framework network. More... | |
Ptr< Importer > | cv::dnn::createTorchImporter (const String &filename, bool isBinary=true) |
Creates the importer of Torch7 framework network. More... | |
void | cv::dnn::initModule () |
Initialize dnn module and built-in layers. More... | |
Blob | cv::dnn::readTorchBlob (const String &filename, bool isBinary=true) |
Loads blob which was serialized as torch.Tensor object of Torch7 framework. More... | |
This module contains:
Functionality of this module is designed only for forward pass computations (i. e. network testing). A network training is in principle not supported.
Ptr<Importer> cv::dnn::createCaffeImporter | ( | const String & | prototxt, |
const String & | caffeModel = String() |
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Creates the importer of Caffe framework network.
prototxt | path to the .prototxt file with text description of the network architecture. |
caffeModel | path to the .caffemodel file with learned network. |
Ptr<Importer> cv::dnn::createTorchImporter | ( | const String & | filename, |
bool | isBinary = true |
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Creates the importer of Torch7 framework network.
filename | path to the file, dumped from Torch by using torch.save() function. |
isBinary | specifies whether the network was serialized in ascii mode or binary. |
opencv_dnn_BUILD_TORCH_IMPORTER
flag to compile its.long
type of C language, which has various bit-length on different systems.The loading file must contain serialized nn.Module object with importing network. Try to eliminate a custom objects from serialazing data to avoid importing errors.
List of supported layers (i.e. object instances derived from Torch nn.Module class):
Also some equivalents of these classes from cunn, cudnn, and fbcunn may be successfully imported.
void cv::dnn::initModule | ( | ) |
Initialize dnn module and built-in layers.
This function automatically called on most of OpenCV builds, but you need to call it manually on some specific configurations (iOS for example).
Blob cv::dnn::readTorchBlob | ( | const String & | filename, |
bool | isBinary = true |
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Loads blob which was serialized as torch.Tensor object of Torch7 framework.