2:30 PM - 5:00 PM
[INPp1-1] Non-contact Hand Vein Imaging by Use of Aerial Guiding Illumination with AIRR
Keywords:guiding illumination, aerial display, vein imaging
We propose a optical system aimed for non- contact hand-vein input. A floating aerial image is formed to guide a user’s hand to the focused position and to illuminate the hand for vein imaging. We can install a camera in the illumination optics because of the high NA of AIRR.