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NIST Fingerprint Image Quality 2
Fingerprint image quality assessment tool
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Classes and functions that contribute to the calculation of NFIQ 2 quality scores. More...
Namespaces | |
| namespace | Identifiers |
| Identification strings for various objects. | |
| namespace | QualityFeatures |
| namespace | Thresholds |
| Threshold constants. | |
| namespace | Version |
Classes | |
| class | Algorithm |
| Applies trained random forest parameters to quality features, computing an overall quality score (i.e., NFIQ2). More... | |
| class | Data |
| Binary data. More... | |
| class | Exception |
| Exceptions thrown from NFIQ2 functions. More... | |
| class | FingerprintImageData |
| Binary data representing a decompressed fingerprint image, canonically encoded as per ISO/IEC 19794-4:2005. More... | |
| class | ModelInfo |
| Information about a random forest parameter model. More... | |
| class | Timer |
| Used to calculate speed of internal operations. More... | |
Enumerations | |
| enum class | ErrorCode { UnknownError , NotEnoughMemory , BadArguments , FeatureCalculationError , CannotWriteToFile , CannotReadFromFile , NoDataAvailable , CannotDecodeBase64 , InvalidConfiguration , MachineLearningError , FJFX_CannotCreateContext , FJFX_CannotCreateFeatureSet , FJFX_NoFeatureSetCreated , InvalidNFIQ2Score , InvalidImageSize } |
| Error codes used within the NFIQ2 namespace. More... | |
Classes and functions that contribute to the calculation of NFIQ 2 quality scores.
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Error codes used within the NFIQ2 namespace.
Definition at line 20 of file nfiq2_exception.hpp.
1.9.2