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Finger SDK 4.5.0

Finger SDK 4.5.0

Introduction
Requirements
Biometric Performance
Quick Start Guide
Naming conventions
Licensing
Distribution
Troubleshooting

Usage

Error Handling
License Handling
AI Models
Finger Image
Finger Capture
Finger Detection
Feature Extraction
One-to-One Comparison
On-Card Comparison
One-To-Many (1:N) Search
Contactless fingerprints

Reference

Devices API
FingerCapture API
Finger API
- DetectedFinger
  - bounds
  - clone
  - detectionScore
  - fromBuffer
  - id
  - position
  - toBuffer
- DetectedFingerList
  - add
  - clear
  - clone
  - count
  - get
  - getCount
  - removeAt
  - resize
  - set
- FingerCandidate
  - clone
  - score
  - uuid
- FingerCandidateList
  - add
  - clear
  - count
  - get
  - getCount
  - removeAt
  - resize
  - set
  - setTemplateRecord
- FingerCaptureDeviceCertification
- FingerCaptureDeviceCertificationList
  - add
  - clear
  - clone
  - count
  - get
  - getCount
  - removeAt
  - resize
  - set
- FingerCaptureDeviceTechnology
- FingerDataFormat
- FingerDataFormats
- FingerDetector
- FingerError
- FingerException
- FingerExtractor
- FingerImage
- FingerImageCompressionAlgorithm
- FingerImageRecord
  - add
  - clear
  - clone
  - count
  - fromBuffer
  - fromFile
  - get
  - getCount
  - removeAt
  - resize
  - set
  - toBuffer
  - toFile
- FingerImageRecordFormat
- FingerImageScaleUnit
- FingerImpressionType
- FingerIndexer
  - add
  - addFromEmbedding
  - create
  - format
  - fromBuffer
  - fromFile
  - maximumUserCount
  - remove
  - resize
  - search
  - searchFromEmbedding
  - threadCount
  - toBuffer
  - toFile
  - update
  - userCount
- FingerLibrary
- FingerLicense
- FingerMatchDetails
- FingerMatchDetailsList
  - add
  - aggregatedScore
  - clear
  - count
  - get
  - getCount
  - removeAt
  - resize
  - set
- FingerMatcher
- FingerMatcherThreshold
- FingerMinutia
  - angle
  - clone
  - quality
  - ridgeType
  - x
  - y
- FingerMinutiaList
  - add
  - clear
  - clone
  - count
  - get
  - getCount
  - removeAt
  - resize
  - set
- FingerMinutiaPair
- FingerMinutiaPairList
  - add
  - clear
  - clone
  - count
  - get
  - getCount
  - removeAt
  - resize
  - set
- FingerMinutiaRidgeType
- FingerModel
- FingerNfiq
  - computeNfiq1
- FingerPad
- FingerPosition
- FingerTemplate
- FingerTemplateDict
  - add
  - clear
  - containsKey
  - count
  - get
  - getCount
  - keys
  - remove
  - set
- FingerTemplateFormat
- FingerTemplateRecord
  - add
  - clear
  - clone
  - count
  - fromBuffer
  - fromFile
  - get
  - getCount
  - removeAt
  - resize
  - set
  - toBuffer
  - toFile
- FingerWsq
- ImageBuffer
  - clone
  - getData
  - getPixels
  - sizeInBytes
- ImageError
- ImageFormat
- ImageFormat
- IntList
  - add
  - clear
  - count
  - get
  - getCount
  - removeAt
  - resize
  - set
- LibVersion
  - build
  - major
  - minor
- LicenseError
- LicenseHardwareCodeType
- LicenseType
- MocThreshold
- PixelFormat
- Point
  - x
  - y
- PointList
  - add
  - clear
  - clone
  - count
  - get
  - getCount
  - removeAt
  - resize
  - set
- PoolingMethod
- ProcessingUnit
- PruningMethod
- Rectangle
  - bottomLeft
  - bottomRight
  - clipInsideImage
  - clone
  - extend
  - fromPoints
  - fromXywh
  - fromXyxy
  - getEnglobingRectangle
  - getHeight
  - getWidth
  - getX
  - getY
  - isAligned
  - resize
  - topLeft
  - topRight
- StringList
  - add
  - clear
  - count
  - get
  - getCount
  - removeAt
  - resize
  - set

ABOUT

Release Notes
Terms and Definitions
License Agreement
Third-Party Libraries

DeviceParameterRange.step Property¶

Structure: DeviceParameterRange

Definition¶

The smallest increment by which the parameter value can be changed.

DeviceSelectedCallback Callback

DeviceParameterRange.min Property

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DeviceParameterRange.step Property
- Definition