United States Government Publishing Office publisher pbl distributor dst United States Commerce Department National Institute of Standards and Technology (NIST) author aut Government Organization Tabassi, Elham. author aut text government publication eng GOVPUB Executive Agency Publications executive 2023-10-27 Commerce Department 2021-07-13 monographic deposited born digital 99 digital object pages C 13. https://www.govinfo.gov/app/details/GOVPUB-C13-b8172d21cdfc370bdaa41cfa5563a8e9 P0b002ee1c1bb3748 on1389890013 (OCoLC)1389890013 DGPO 2023-10-27 2026-06-27 GOVPUB-C13-b8172d21cdfc370bdaa41cfa5563a8e9 machine generated eng fdlp C13 GOVPUB-C13-b8172d21cdfc370bdaa41cfa5563a8e9 b8172d21cdfc370bdaa41cfa5563a8e9 GOVPUB NIST Interagency or Internal Reports NOTE: THE “DATE ISSUED” ABOVE MAY DEFAULT TO JANUARY 1ST OF A GIVEN YEAR. TO THE VIEW THE MOST ACCURATE DATE OF ISSUE, REVIEW THE TITLE PAGE OF THE PUBLICATION. Interim or final reports on work performed by NIST for outside sponsors (both government and non-government). May also report results of NIST projects of transitory or limited interest, including those that will be published subsequently in more comprehensive form. National Institute of Standards and Technology Commerce Department. National Institute of Standards and Technology. 2021 2021-07-13 https://www.govinfo.gov/app/details/GOVPUB-C13-b8172d21cdfc370bdaa41cfa5563a8e9 https://www.govinfo.gov/content/pkg/GOVPUB-C13-b8172d21cdfc370bdaa41cfa5563a8e9/pdf/GOVPUB-C13-b8172d21cdfc370bdaa41cfa5563a8e9.pdf Biometric identification Fingerprints Tabassi, Elham. creator Tabassi, Elham. Olsen, Martin. Bausinger, Oliver. Busch, Christoph. Figlarz, Andrew. Fiumara, Gregory. Henniger, Olaf. Merkle, Johannes. Ruhland, Timo. Schiel, Christopher. Schwaiger, Michael. National Institute of Standards and Technology (U.S.) Information Technology Laboratory mdu U.S. Dept. of Commerce, National Institute of Standards and Technology 2021-07-13. monographic 1 online resource (99 pages) : illustrations (color) text technical report eng NIST Fingerprint Image Quality (NFIQ 2) is open source software that links image quality of optical and ink 500 pixel per inch fingerprints to operational recognition performance. This allows quality values to be tightly defined and then numerically calibrated, which in turn allows for the standardization needed to support a worldwide deployment of fingerprint sensors with universally interpretable image qualities. NFIQ 2 quality features are formally standardized as part of ISO/IEC 29794-4 and serve as the reference implementation of the standard. Elham Tabassi; Martin Olsen; Oliver Bausinger; Christoph Busch; Andrew Figlarz; Gregory Fiumara; Olaf Henniger; Johannes Merkle; Timo Ruhland; Christopher Schiel; Michael Schwaiger. July 2021. Title from PDF title page (viewed October 1, 2021). Includes bibliographical references. Approved by the NIST Editorial Review Board on 2021-07-01 Mode of access: World Wide Web. Systems requirements: Adobe Acrobat PDF reader. Fingerprints Biometric identification https://doi.org/10.6028/NIST.IR.8382