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Impact Of Environmental Conditions On Fingerprint Systems Performance

Abdarahmane Wone, Joel Di Manno, Christophe Charrier, Christophe Rosenberger
2021 2021 18th International Conference on Privacy, Security and Trust (PST)  
In this paper, we study the impact of acquisition conditions on fingerprint systems considering at the same time the quality and accuracy.  ...  Different bias in particular those linked to the environmental conditions can modify the performance of a biometric system.  ...  This work wouldn't be possible without the participation of Fime EMEA personnel who kindly accept to participate and give their fingers under different acquisition conditions.  ... 
doi:10.1109/pst52912.2021.9647754 fatcat:uliykctpsbekdmpc5ty65vmdc4

Large Scale Experiments on Fingerprint Liveness Detection [chapter]

Gian Luca Marcialis, Luca Ghiani, Katja Vetter, Dirk Morgeneier, Fabio Roli
2012 Lecture Notes in Computer Science  
Several algorithms have been proposed so far, but the robustness of their performance has not yet been compared when varying several environmental conditions.  ...  Experimental results on a large data set show the different dependence of some features sets on the investigated conditions.  ...  This work has been supported by the sponsored research agreement between University of Cagliari and Crossmatch Technologies Inch.  ... 
doi:10.1007/978-3-642-34166-3_55 fatcat:dm7bxxrbzrc4roud6dughckvwe

The effect of environmental conditions and novel spoofing methods on fingerprint anti-spoofing algorithms

Bozhao Tan, Aaron Lewicke, David Yambay, Stephanie Schuckers
2010 2010 IEEE International Workshop on Information Forensics and Security  
Software algorithms rely on characteristics of the image captured by the underlying device and thus may be impacted by environmental conditions at the time of capture.  ...  The impact of temperature, humidity, and novel spoof materials on anti-spoofing algorithm is significant and degrades performance.  ...  DISCUSSIONS The impact of various environmental conditions on algorithm performance was investigated by varying temperature and humidity.  ... 
doi:10.1109/wifs.2010.5711436 dblp:conf/wifs/TanLYS10 fatcat:4ymf3omrn5cxplyz36zzk6dipu

Bringing Biometric Sensors to the Classroom: A Fingerprint Acquisition Laboratory for Improving Student Motivation and Commitment

Bogicevic Sretenovic, Milenkovic, Jovanovic, Simic, Minovic, Milovanovic
2020 Applied Sciences  
The laboratory gives students an opportunity to learn more about fingerprint acquisition and analyze the impact of acquisition on other parts of the biometric authentication process.  ...  In parallel with biometric data acquisition, environmental condition parameters are recorded.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/app10030880 fatcat:clir3snw5rbqrnxcby25oh4v6a

Why is fingerprint-based indoor localization still so hard?

Brieuc Viel, Mikael Asplund
2014 2014 IEEE International Conference on Pervasive Computing and Communication Workshops (PERCOM WORKSHOPS)  
We show the impact of these fluctuations on our system and discuss possible mitigations.  ...  Wireless indoor localization systems and especially signal strength fingerprinting techniques have been the subject of significant research efforts in the last decades.  ...  With these states, the system is able to manage environmental changes and limit the impact on the resulting localization.  ... 
doi:10.1109/percomw.2014.6815247 dblp:conf/percom/VielA14 fatcat:gx5rmni3d5bypibfoccvblab4i

Optimisation of Point-Set Matching Model for Robust Fingerprint Verification in Changing Weather Conditions

I. J. Udo, B. I. Akhigbe, B. S. Afolabi
2019 Asian Journal of Research in Computer Science  
Aims: To provide a baseline for the configuration of Automated Fingerprint Verification System (AFVS) in the face of changing weather and environmental conditions in order to ensure performance accuracy  ...  However, further validation and evaluation of the model with data sets from regions with similar weather and environmental conditions is needed to further validate its robustness in terms of performance  ...  ACKNOWLEDGEMENTS The Information Storage and Retrieval Group of the Department of Computer Science and Engineering, Obafemi Awolowo University, Ile-Ife  ... 
doi:10.9734/ajrcos/2019/v3i130086 fatcat:hxzogn5btbfwhfmp2teurjw32y

Quality Measures in Biometric Systems

Fernando Alonso-Fernandez, Julian Fierrez, Javier Ortega-Garcia
2011 IEEE Security and Privacy  
Although biometric signals' quality heavily affects a biometric system's performance, prior research on evaluating quality is limited.  ...  This article analyzes what factors negatively impact biometric quality, how to overcome them, and how to incorporate quality measures into biometric systems.  ...  Such assessment identifies sites or terminals that are abnormal owing to operator training, operational and environmental conditions, and so on. ■ Capture device.  ... 
doi:10.1109/msp.2011.178 fatcat:ysyum5v5l5fzzaf24bl4pqtvou

Secure Indoor Localization Based on Extracting Trusted Fingerprint

Juan Luo, Xixi Yin, Yanliu Zheng, Chun Wang
2018 Sensors  
Indoor localization based on WiFi has attracted a lot of research effort because of the widespread application of WiFi.  ...  We analyze the standard deviation of RSSI, mobilize the reference points in the database to vote on APs and then calculate the trust factors of APs based on the voting results.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/s18020469 pmid:29401755 pmcid:PMC5855494 fatcat:j3ch6sf2gvbqxawqdfwcvk3g3i

Multimodal Biometric Authentication using ECG and Fingerprint

Manjunathswamy BE, Appaji M Abhishek, Thriveni J, Venugopal K R, L M Patnaik
2015 International Journal of Computer Applications  
Existing authentication techniques are suffer from different errors like mismatch image, spoofing, falsification in the data, to solve this errors the combination of Electrocardiography(ECG) and fingerprint  ...  Various types of biometric traits are used in today's world, in which some are used for commercial purpose and few used for verification purpose.  ...  In various changes, face and voice recognition will have more environmental impact where the IRIS & DNA will have less environmental impact [10] .  ... 
doi:10.5120/19601-1452 fatcat:lmhdfoxynrgfrhr2toafdnicwm

Managing Future Liability At Petroleum Impacted Sites Through Proactive Strategic Environmental Baselining

SCOTT A. STOUT, GREGORY S. DOUGLAS, ALLEN D. UHLER
2002 Environmental Claims Journal  
An important consideration of any commercial and industrial property acquisition or divestiture-whether it is a single gasoline station or a suite of oil refineries-is the extant environmental conditions  ...  Sufficient sampling and advanced chemical fingerprinting performed at the time of a transaction (or, at least, properly archived samples analyzed in the future as needed) provides the evidence that eliminates  ...  This study concluded that no off-site source(s) could be identified and that no off-site impacts of on-site conditions existed.  ... 
doi:10.1080/10406020291041794 fatcat:jsdontbbkjccpmxxx6qze73ez4

Automatic Data Acquisition System for Wi-Fi Fingerprint-Based Indoor Positioning System

Alvin-Ming-Song Chong, Boon-Chin Yeo, Way-Soong Lim
2022 International Journal of Innovative Computing, Information and Control  
Furthermore, the fingerprint database constructed was utilized to perform studies on the impact of fingerprint patterns and errors in the location tag of fingerprints on the positioning accuracy of neural  ...  One of the popular areas of study is the Wi-Fi fingerprinting based IPS because it has high flexibility.  ...  The second experiment will focus on studying the impact on positioning performance of IPS when the location tag of fingerprints used for training of positioning algorithm adopted contains errors.  ... 
doi:10.24507/ijicic.18.01.231 fatcat:yd5terukmramvbmnlcovolg7vq

Experiencing and handling the diversity in data density and environmental locality in an indoor positioning service

Liqun Li, Guobin Shen, Chunshui Zhao, Thomas Moscibroda, Jyh-Han Lin, Feng Zhao
2014 Proceedings of the 20th annual international conference on Mobile computing and networking - MobiCom '14  
Diversity in training data density and environment locality is intrinsic in the real-world deployment of indoor localization systems and has a major impact on the performance of existing localization approaches  ...  Furthermore, the internal layout affects the propagation of radio signals and exhibits environmental impacts.  ...  Impact on Localization To understand how training data density and environmental conditions may affect localization accuracy, we carry out several microbenchmarks to understand their impact.  ... 
doi:10.1145/2639108.2639118 dblp:conf/mobicom/LiSZMLZ14 fatcat:oysovlauljhlzkcsnmhmrpqfo4

Fingerprint Biometric Hygiene and the Risk of COVID-19 Transmission (Preprint)

KENNETH OKEREAFOR, Iniobong Ekong, Ini Okon Markson, Kingsley Enwere
2020 JMIR Biomedical Engineering  
Some biometric systems are contactless and do not require direct touch to perform these measurements; others, such as fingerprint verification systems, require the user to make direct physical contact  ...  Biometric systems use scanners to verify the identity of human beings by measuring the patterns of their behavioral or physiological characteristics.  ...  Conflicts of Interest None declared.  ... 
doi:10.2196/19623 fatcat:upzyqmk6njas3fluqpg5w5wnga

Fingerprint Biometric System Hygiene and the Risk of COVID-19 Transmission

KENNETH OKEREAFOR, Iniobong Ekong, Ini Okon Markson, Kingsley Enwere
2020 figshare.com  
Some biometric systems are contactless and do not require direct touch to perform these measurements; others, such as fingerprint verification systems, require the user to make direct physical contact  ...  Biometric systems use scanners to verify the identity of human beings by measuring the patterns of their behavioral or physiological characteristics.  ...  Conflicts of Interest None declared.  ... 
doi:10.6084/m9.figshare.12929057.v1 fatcat:ol3fyafykjfkzoadgj3ybh2moa

A Fast and Precise Indoor Localization Algorithm Based on an Online Sequential Extreme Learning Machine

Han Zou, Xiaoxuan Lu, Hao Jiang, Lihua Xie
2015 Sensors  
Experiments under specific environmental changes, such as variations of occupancy distribution and events of opening or closing of doors, are conducted to evaluate the performance of OS-ELM.  ...  A large body of WiFi-based IPSs adopt fingerprinting approaches for localization.  ...  BEARS has been established by the University of California, Berkeley, as a center for intellectual excellence in research and education in Singapore.  ... 
doi:10.3390/s150101804 pmid:25599427 pmcid:PMC4327104 fatcat:34ufrv52hzdcpamfmfrxvxfnie
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