Dual coaxial lens system for depth reconstruction
Sign Up to like & getrecommendations! Published in 2019 at "Optical Review"
DOI: 10.1007/s10043-019-00540-4
Abstract: Depth information can be acquired using two different projection images, namely, an orthogonal projection image and a perspective projection image. A dual-lens optical system is able to simultaneously take these projection images in a coaxial… read more here.
Keywords: system; projection images; depth reconstruction; optical system ... See more keywords
Luminance-Depth Reconstruction From Compressed Time-of-Flight Histograms
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Computational Imaging"
DOI: 10.1109/tci.2022.3149088
Abstract: Single photon avalanche diodes (SPADs) combined with high-frequency time-to-digital converters (TDCs) enable the estimation of photon Time-of-Flight (ToF) for active 3D-depth imaging. Nevertheless, SPAD sensors still face hardware limitations due to a complex pixel readout… read more here.
Keywords: luminance; time flight; reconstruction; depth reconstruction ... See more keywords
Multifocus image fusion and depth reconstruction
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Electronic Imaging"
DOI: 10.1117/1.jei.29.3.033016
Abstract: Abstract. The acquisition of sharp, full-focus images and the restoration of microscopic scenes require complex instrumentation and algorithms. To conveniently obtain the three-dimensional (3-D) structural information of full-focus images and high-quality microscopic scenes, we construct… read more here.
Keywords: reconstruction; fusion depth; image fusion; depth reconstruction ... See more keywords