digiKam
Loading...
Searching...
No Matches
Digikam::DNNFaceExtractorBase Class Referenceabstract

#include <dnnfaceextractorbase.h>

+ Inheritance diagram for Digikam::DNNFaceExtractorBase:

Public Member Functions

virtual cv::Mat alignFace (const cv::Mat &inputImage) const =0
 
 DNNFaceExtractorBase ()
 
virtual cv::Mat getFaceEmbedding (const cv::Mat &faceImage)=0
 
virtual bool loadModels ()=0
 
virtual ~DNNFaceExtractorBase ()
 

Static Public Member Functions

static double cosineDistance (const std::vector< float > &v1, const std::vector< float > &v2)
 
static std::vector< float > decodeVector (const QJsonArray &json)
 
static QJsonArray encodeVector (const std::vector< float > &vector)
 
static double L2squareDistance (const std::vector< float > &v1, const std::vector< float > &v2)
 
static double L2squareNormDistance (const std::vector< float > &v1, const std::vector< float > &v2)
 
static cv::Mat vectortomat (const std::vector< float > &vector)
 

Constructor & Destructor Documentation

◆ DNNFaceExtractorBase()

Digikam::DNNFaceExtractorBase::DNNFaceExtractorBase ( )

◆ ~DNNFaceExtractorBase()

Digikam::DNNFaceExtractorBase::~DNNFaceExtractorBase ( )
virtual

Member Function Documentation

◆ alignFace()

virtual cv::Mat Digikam::DNNFaceExtractorBase::alignFace ( const cv::Mat &  inputImage) const
pure virtual

◆ cosineDistance()

double Digikam::DNNFaceExtractorBase::cosineDistance ( const std::vector< float > &  v1,
const std::vector< float > &  v2 
)
static

Calculate different between 2 vectors.

◆ decodeVector()

std::vector< float > Digikam::DNNFaceExtractorBase::decodeVector ( const QJsonArray &  json)
static

◆ encodeVector()

QJsonArray Digikam::DNNFaceExtractorBase::encodeVector ( const std::vector< float > &  vector)
static

◆ getFaceEmbedding()

virtual cv::Mat Digikam::DNNFaceExtractorBase::getFaceEmbedding ( const cv::Mat &  faceImage)
pure virtual

◆ L2squareDistance()

double Digikam::DNNFaceExtractorBase::L2squareDistance ( const std::vector< float > &  v1,
const std::vector< float > &  v2 
)
static

◆ L2squareNormDistance()

double Digikam::DNNFaceExtractorBase::L2squareNormDistance ( const std::vector< float > &  v1,
const std::vector< float > &  v2 
)
static

◆ loadModels()

virtual bool Digikam::DNNFaceExtractorBase::loadModels ( )
pure virtual

Read pretrained neural network for face recognition.

Implemented in Digikam::DNNOpenFaceExtractor, and Digikam::DNNSFaceExtractor.

◆ vectortomat()

cv::Mat Digikam::DNNFaceExtractorBase::vectortomat ( const std::vector< float > &  vector)
static

Convert face embedding between different formats.


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