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Description: NFiq (NIST Fingerprint Quality Win32 implementation)
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Size: 668672 |
Author: Daniel |
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Description: The widespread deployment of Automated Fingerprint Identification Systems (AFIS) in law enforcement and border control applications has heightened the need for ensuring that these systems are not compromised. While several issues related to fingerprint system security have been investigated, including the use of fake fingerprints for masquerading identity, the problem of fingerprint alteration or obfuscation has received very little attention. Fingerprint obfuscation refers to the deliberate alteration of the fingerprint pattern by an individual for the purpose of masking his identity. Several cases of fingerprint obfuscation have been reported in the press. Fingerprint image quality assessment software (e.g., NFIQ) cannot always detect altered fingerprints since the implicit image quality due to alteration may not change significantly.
Platform: |
Size: 56320 |
Author: jayesh |
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Description: 指纹质量评价方法，值越大质量越高，对５００dpi左右的灰度图像可用，比NFIQ能降低更多误差率
mseg 是主程序
help mseg可用-Fingerprint Quality Assessment Approach (FQA). Larger values represent better quality. This is designed for gray-scale fingerprint image, which holds a resolution of 500dpi or so. This approach is better than NFIQ in reducing EER.
mseg is the main program
help mseg to know how to run it
Platform: |
Size: 6144 |
Author: Putelays.Yao |
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