com.tech5.FaceSDK.Fir Class Reference

Inheritance diagram for com.tech5.FaceSDK.Fir:

Public Member Functions
int	version ()
boolean	isShort ()
boolean	isBinary ()
boolean	equals (Object o)
int	hashCode ()
void	close () throws Exception

Static Public Member Functions
static Fir	convertToShortFir (Fir longFir) throws FaceSDKException

Protected Member Functions
void	finalize () throws Throwable

Detailed Description

The FIR object. FIR - Face Identification Record, biometric template.

FIR can be long (float[]), short (byte[]) or binary (byte[]). Binary FIRs are supported only for Builder version 211.
Generally you don't have to care about type of FIR, but it's important when implementing custom FIRs matching or custom FIR serialization.

See also

PureFirExtractor.
Builder can extract long, short or binary depending on flag (produceLongFir) passed into Builder ctor. By default Builder extracts short (or binary if Builder version is 211) FIRs.
FirMatcher and FirList work with all types of FIR, but internally a copy of FIR will be converted from long to short (or to binary if FIR version is 211).
Serializer doesn't convert FIR during serialization/deserialization.

Member Function Documentation

convertToShortFir()

static Fir com.tech5.FaceSDK.Fir.convertToShortFir ( Fir  longFir ) throws FaceSDKException

inlinestatic

Converts long fir to short (or binary if longFir version is 211).

Parameters

longFir

the long FIR to be converted to short

Returns

converted FIR

Exceptions

FaceSDKException	in case of an error in native code.
IllegalArgumentException	if longFir is null.

isBinary()

boolean com.tech5.FaceSDK.Fir.isBinary ( )

inline

Returns

true if FIR is binary

isShort()

boolean com.tech5.FaceSDK.Fir.isShort ( )

inline

Returns

true if FIR is short

version()

int com.tech5.FaceSDK.Fir.version ( )

inline

Returns

version of Builder which extract the FIR

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

• E:/git/face_sdk/java/lib/src/main/java/com/tech5/FaceSDK/Fir.java