|Welcome to BioLab||28/10/2021 19:43|
Generation of Synthetic Alterations
STRANGE (SynThetic fingeRprint AlteratioNs GEnerator) is a novel approach for the generation of synthetic alterations on fingerprint images. Three of the most frequent alterations, namely obliteration by burning, distortion by central rotation and by Z-cut are modeled by designing quite realistic alteration shapes and by including scars and transitions between native and altered regions.
Why a generator of synthetic fingerprint alterations?
An important issue in the study of automatic detection/recognition algorithm of altered fingerprints is the lack of public databases containing altered fingerprints and the corresponding pre-altered version available to researchers to perform systematic tests. This lack often stymies researchers to work in this area. In order to treat with the altered fingerprints problems it becomes necessary to have databases that include the more frequent alterations and a pre-altered impression of the fingerprint itself.
By downloading this software, you AGREE to the terms and conditions below.
AGREEMENT ON THE USE OF STRANGE AND ANY GENERATED DATA
1) to cite  in any paper of mine or my collaborators that makes any use of the software (codes) or data generated from these codes.
2) to use the software and generated data for research purposes only.
3) not to provide the software or generated data to third parties without the notice of copyright © (PapiS., Ferrara M. and Maltoni D.) and this agreement.
4) not to use neither the name of the University of Bologna nor the names ofSTRANGE contributors to endorse or promote products derived from this software without specific prior written permission.
 S. Papi, M. Ferrara, D. Maltoni and A. Anthonioz, "On the Generation ofSynthetic Fingerprint Alterations", in proceedings InternationalConference of the Biometrics Special Interest Group (BIOSIG), Darmstadt,Germany, September 2016.
Copyright © 2016, Papi S., Ferrara M. and Maltoni D. All rights reserved.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.