Improving relative depth judgments in augmented reality with auxiliary augmentations. - Mikko Kytö; Aleksi Mäkinen; Jukka Häkkinen; Pirkko Oittinen (ACM Trans. Appl. Percept., 2013)

Stereoscopic depth perception in video see-through augmented reality within action space. - Mikko Kytö; Aleksi Mäkinen; Timo Tossavainen; Pirkko Oittinen (J. Electronic Imaging, 2014)