A Reduced-Reference Method for Characterizing Color Noise in Natural Images Captured by Digital Cameras. - Mikko Nuutinen; Olli Orenius; Timo Säämänen; Pirkko Oittinen (CIC, 2010)

Reference image method for measuring quality of photographs produced by digital cameras. - Mikko Nuutinen; Olli Orenius; Timo Säämänen; Pirkko Oittinen (IQSP, 2011)

Potential of face area data for predicting sharpness of natural images. - Mikko Nuutinen; Olli Orenius; Timo Säämänen; Pirkko Oittinen (IQSP, 2011)

A framework for measuring sharpness in natural images captured by digital cameras based on reference image and local areas. - Mikko Nuutinen; Olli Orenius; Timo Säämänen; Pirkko Oittinen (EURASIP J. Image Video Process., 2012)