Ground-truth Database for NIST SD27
This Ground-truth database is a pixel level latent fingerprint segmentation Ground-truth database for NIST SD27 plus some segmentation results generated by our method. Download link:
The NIST SD27 database is a public database provided by National Institute of Standards and Technology in collaboration with FBI. Download reference to NIST website:
Unfortunately, this site does not provide download anymore and we are not in a position to redistribute the dataset. Please contact
NIST for further advice.
This License Agreement applies to the above-mentioned Ground-truth database. Redistribution and use of this database are permitted if the following General Conditions (GC) and Specific Conditions (SC) are met:
General Condition (GC):
The use of this database is for the purpose of research only. Anyone downloading the
database must agree the following: (i) The website host and the contributors have the right not to
answer any queries. (ii) No any liability whatsoever could be imposed on the website host and
Specific Conditions (SC):
(1)Following reference  must be cited in any paper/report that makes any use of the relevant
data. Some details of this database and how to use them can be found in the reference.
(2)Redistributions must reproduce the License agreement in this document.
 Y. Zhu, X. Yin, X. Jia, and J. Hu, “Latent fingerprint segmentation based on convolutional
neural networks,” IEEE Workshop on In Information
Forensics and Security (WIFS), 2017 (pp. 1-6).