2023/09/05 by Ueda, Fumitaka, Kageyama, Yuta, Iwai, Daisuke +1
#FOS: Computer and information sciences #FOS: Physical sciences #Graphics (cs.GR) #Optics (physics.optics)
paper · doi:10.48550/arxiv.2309.01984
We present a focal surface projection to solve the narrow depth-of-field problem in projection mapping applications. We apply a phase-only spatial light modulator to realize nonuniform focusing distances, whereby the projected contents appear focused on a surface with considerable depth variations. The feasibility of the proposed technique was validated through a physical experiment.