![]() |
digiKam Developer Documentation
Professional Photo Management with the Power of Open Source
|
Public Member Functions | |
Identity | addIdentity (const QMultiMap< QString, QString > &attributes) |
Adds a new identity with the specified attributes. | |
Identity | addIdentityDebug (const QMultiMap< QString, QString > &attributes) |
This is the debug version of addIdentity, so the identity is only added to identityCache, but not into the recognition database. | |
int | addTraining (const Identity &identity, const QString &hash, const cv::Mat &feature) |
Add the face features and hash to the recognition DB. | |
const QList< Identity > | allIdentities () const |
void | cancel () |
bool | checkRetrainingRequired () const |
void | clearAllTraining () |
Clears all identites and face training from the recognition DB. | |
bool | clearTraining (const QString &hash) |
Deletes the training image for the given hash, leaving the identity as such in the database. | |
void | deleteIdentities (QList< Identity > identitiesToBeDeleted) |
Deletes a list of identities from the database. | |
void | deleteIdentity (const Identity &identityToBeDeleted) |
Deletes an identity from the database. | |
Identity | findIdentity (const QMultiMap< QString, QString > &attributes) const |
Finds the identity matching the given attributes. | |
Identity | findIdentity (const QString &attribute, const QString &value) const |
Finds the first identity with matching attribute - value. | |
Identity | identity (int id) const |
retrieves the identity with the given id. | |
bool | integrityCheck () |
Checks the integrity and returns true if everything is fine. | |
bool | isValidId (int label) const |
Checks if the id exists in the recognition DB. | |
void | renameIdentity (const QString &uuid, const QString &newName) |
Renames an identity. | |
void | vacuum () |
Shrinks the database. | |
Static Public Member Functions | |
static IdentityProvider * | instance () |
Static Public Attributes | |
static QString | ExtractorModel = QLatin1String("SFace") |
static QString | FaceTrainingVersion = QLatin1String("8.6.0") |
Protected Member Functions | |
bool | addIdentityFace (const Identity &identity, QString &hash, cv::Mat embedding) |
add a face matrice to the recognition database | |
bool | deleteIdentityFace (const Identity &identity, QString &hash) |
delete a face matrice from the recognition database | |
cv::Ptr< cv::ml::TrainData > | getTrainingData () const |
Deletes a list of identities from the database. | |
bool | initialize () |
Initializes the identity provider. | |
Friends | |
class | FaceClassifier |
class | Identity |
class | IdentityProviderCreator |
Identity Digikam::IdentityProvider::addIdentity | ( | const QMultiMap< QString, QString > & | attributes | ) |
Please note that a UUID is automatically generated.
int Digikam::IdentityProvider::addTraining | ( | const Identity & | identity, |
const QString & | hash, | ||
const cv::Mat & | feature | ||
) |
const QList< Identity > Digikam::IdentityProvider::allIdentities | ( | ) | const |
Identity Digikam::IdentityProvider::findIdentity | ( | const QMultiMap< QString, QString > & | attributes | ) | const |
Attributes are first checked with knowledge of their meaning. Secondly, all unknown attributes are used.
Identity Digikam::IdentityProvider::findIdentity | ( | const QString & | attribute, |
const QString & | value | ||
) | const |
void Digikam::IdentityProvider::renameIdentity | ( | const QString & | uuid, |
const QString & | newName | ||
) |
Fails if the new name is already in use.