For aspects of quality specific to facial images@ this part of ISO/IEC 29794: ?specifies terms and definitions that are useful in the specification@ use and testing of face image quality metrics; ? defines the purpose@ intent@ and interpretation of face image quality scores. Performance assessment of quality algorithms and standardization of quality algorithms are outside the scope of this part of ISO/IEC 29794.
INCITS/ISO/IEC TR 29794-5:2010 history
2010INCITS/ISO/IEC TR 29794-5:2010 Information technology - Biometric Sample Quality - Part 5: Face image data (Technical Report)