Finger API

Classes

DetectedFinger	Represents a detected finger.
DetectedFingerList	Represents a list of detected fingers.
FingerCandidate	Represents a candidate in a one-to-many search.
FingerCandidateList	Represents a candidate list in a one-to-many search.
FingerCaptureDeviceCertificationList	Represents a list of capture device certifications.
FingerDetector	Detects fingerprints in images.
FingerExtractor	Extracts the unique features of a finger image and generates finger templates.
FingerImage	Represents a finger image.
FingerImageRecord	Represents a data record for storing, recording, and transmitting the information from one or more finger image areas. This can be used for the exchange and comparison of finger image data.
FingerIndexer	Performs a one-to-many search on a large number of finger templates.
FingerLibrary	Initialises the SDK library.
FingerLicense	Handles the license to use this SDK.
FingerMatchDetails	Represents the finger matching details.
FingerMatchDetailsList	Represents a list of finger matching details.
FingerMatcher	Compares two finger templates and searches for a finger template in a list.
FingerMinutia	Represents a finger minutia.
FingerMinutiaList	Represents a list of finger minutiae.
FingerMinutiaPairList	Represents a list of finger minutia pairs.
FingerNfiq	Computes the quality of a finger image with the NIST NFIQ algorithm.
FingerPad	Detects presentation attacks in finger images.
FingerTemplate	Represents a finger template.
FingerTemplateDict	Represents a finger template dictionary.
FingerTemplateRecord	Represents a finger template record.
FingerWsq	Compresses finger images with the NIST WSQ algorithm.
ImageBuffer	Represents an image buffer.
IntList	Represents a list of ints.
PointList	Represents a point list.
Rectangle	Represents a rectangle or a quadrangle.
StringList	Represents a list of strings.

Enumerations

FingerCaptureDeviceCertification	Certifications that can claim fingerprint capture devices.
FingerCaptureDeviceTechnology	Enumerates the fingerprint capture device technologies, as defined in ISO/IEC 19794-2:2011.
FingerDataFormat	Fingerprint data format.
FingerError	Enumerates the possible error codes returned by this SDK.
FingerImageCompressionAlgorithm	Enumerates the finger image compression algorithms.
FingerImageRecordFormat	Enumerates the supported format of finger image records.
FingerImageScaleUnit	Enumerates finger image scale units.
FingerImpressionType	Enumerates the finger image impression types, as defined in ISO/IEC 19794-2:2011.
FingerMatcherThreshold	Enumerates some typical values for the matching decision threshold.
FingerMinutiaRidgeType	Enumerates the finger minutia ridge types.
FingerModel	Enumerates the AI models available in this SDK.
FingerPosition	Enumerates the finger positions, as defined in ISO/IEC 19794-2:2011.
FingerTemplateFormat	Enumerates the finger template formats.
ImageError	Enumerates possible error codes related to image management.
ImageFormat	Enumerates supported image formats.
LicenseError	Enumerates the error codes related to license management.
LicenseHardwareCodeType	Enumerates the types of hardware codes.
LicenseType	Enumerates the license types.
MocThreshold	Enumerates some typical values for the match-on-card decision threshold.
PixelFormat	Enumerates supported pixel formats.
PoolingMethod	Enumerates the possible pooling methods for template agregation in the finger matching module.
ProcessingUnit	Enumerates the processing units for the inference o AI models.
PruningMethod	Enumerates the minutia pruning methods.

Structures

FingerDataFormats	Represents finger data formats.
FingerMinutiaPair	Represents a finger minutia pair.
LibVersion	Contains data for LibVersion
Point	Represents a point.

Exceptions

FingerException

This exception is thrown when an error occurs in the id3 Finger library.