![](/img/cover-not-exists.png)
Sharpness estimation in facial images by spectrum approximation
Minin, Peter, Shumilov, YuryVolume:
11
Language:
english
Journal:
Signal, Image and Video Processing
DOI:
10.1007/s11760-016-0915-4
Date:
January, 2017
File:
PDF, 1.38 MB
english, 2017