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https://www.nist.gov/itl/iad/image-group/pftii-frequently-asked-questions-faq

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Information Technology LaboratoryInformation Access Division

## Image Group

-  Programs/Projects  Expand or Collapse    -  Fingerprint  Expand or Collapse      -  ANSI/NIST-ITL Standard 
    -  Fingerprint Compression  Expand or Collapse        -  WSQ Certification Procedure 
      -  Biometric Compression Information 
      -  JPEG 2000 Conformance Testing 
    -  Fingerprint Recognition  Expand or Collapse        -  Minutiae Interoperability Exchange (MINEX) 
      -  Proprietary Fingerprint Template Evaluations (PFT) 
      -  Fingerprint Vendor Technology Evaluation (FpVTE) 
      -  Slap Fingerprint Segmentation Evaluation (Slapseg) 
      -  Biometric Quality 
      -  Evaluation of Latent Fingerprint Technologies (ELFT) 
    -  Next Generation Fingerprint Technologies  Expand or Collapse        -  Contactless Fingerprint Capture 
      -  Fast Tenprint Capture 
      -  Statistical Friction Ridge Analysis (SFRA) 
  -  Iris  Expand or Collapse      -  IRIS Experts Group II 
    -  Iris Challenge Evaluation (ICE) 
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    -  Multiple Biometric Evaluation (MBE) 
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  -  Face  Expand or Collapse      -  Chexia Face Recognition 
    -  Face Challenges 
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    -  Face Recognition Prize Challenge (FRPC) 2017 
    -  Face Recognition Technology (FERET) 
    -  Face Recognition Vendor Test (FRVT) Ongoing 
    -  Face Recognition Vendor Test (FRVT) 
    -  Face and Ocular Challenge Series (FOCS) 
    -  Face in Video Evaluation (FIVE) 
    -  Multiple Biometric Evaluation (MBE) 
    -  Multiple Biometric Grand Challenge (MBGC) 
    -  Point and Shoot Face Recognition Challenge (PaSC) 
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  -  Tattoo  Expand or Collapse      -  Tattoo Recognition Technology - Evaluation (Tatt-E) 
    -  Tattoo Recognition Technology – Challenge (Tatt-C) 
  -  Biometrics 
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-  Resources  Expand or Collapse    -  Biometric Special Databases and Software 
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-  Products and Services  Expand or Collapse    -  Image Group Open Source Server (NIGOS) 
  -  Encrypting Software/Data for Transmission to NIST 
  -  Software  Expand or Collapse      -  Biometric Evaluation Framework 
    -  Fingerprint Minutiae Viewer (FpMV) 
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    -  NIST Biometric Image Software (NBIS) 
    -  BiomAPP - NIST Biometric Data Interchange Format Software Tools 
    -  BiomDI - Software tools supporting Standard Biometrics Data Interchange Formats 
    -  Dental Encoding Translator Applications Suite (DEnTAS) 
    -  Development of NFIQ 2.0 
    -  NIST Fingerprint Registration and Comparison Tool (NFRaCT) 
    -  Public Domain OCR 
    -  Video-based Automatic System for Iris Recognition (VASIR) 

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# PFTII Frequently Asked Questions - FAQ

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### April, 2010

                  - What's new in PFT II?
                  - PFT II will evaluate fingerprints matching from the different impression types: plain vs. plain, plain vs. rolled, rolled vs. rolled.
                  - New validation dataset includes plain and rolled images.
                  - Thumb, index and middle fingers will be included in the evaluation.
                  - Sample size has been increased to 120,000 subjects.
                  - Three 1K samples of different image sizes will be evaluated to report the extraction time and matching time.
                  - Average template size will be reported.
                  - New procedures have been implemented for application, encryption and validation.
                  - API specification has been changed to accommodate reporting template size.
                  - The order of image "width and height" in the API function has been changed from the previous order of "height and width".
                  - Can a vendor have multiple submissions?  Yes, a vendor can have a new submission 90 days after the "completion date" of their last submission.
                  - Can vendors see the image data to do miss analysis?  Sorry, the data is Controlled Unclassified Information (CUI) and for government use only.
                  - Can you give any information about the DHS2 dataset to help in tuning the matcher?  Many of the low quality images in the DHS2 dataset are low contrast images.
                  - Does this PFT testing predict the performance of one-to-many systems?  NO, the SDK evaluation is testing verification, which is one-to-one. PFTII does not predict the performance of one-to-many systems from one-to-one performance.
                  - Why the name change from Fingerprint SDK Testing to Proprietary Fingerprint Testing?  We are trying to distinguish between the various SDK testing now being done at NIST like MINEX, MINEXII and ELFT07. It was not always clear that the original "SDK Testing" was really dealing with proprietary fingerprint templates and not interoperable templates as MINEX does.
                  - What hardware and OS is being used for the test?  Hardware: **OS:**                     - Dell 1855 Blades with Dual 2.8GHz Xeon Processors and 4GB of Memory.
                    - AMD Quad 2.3 GHz/8GM Cache, AMD (4 core) with 192 MB of Memory and running RedHat Enterprise Linux 5OS.
                    - Windows 2003 server (32bit/64bit) with service pack SR2,
                    - Redhat Linux 5.0 (64bit).  

## PFTII Links

> 
ApplicationEncryptionEvaluation Plan/APIHomeResultsValidation

Information technologyBiometrics

## Contacts

                -      PFT Liasion    pft@nist.gov   

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