3D Printing Temporary Crown and Bridge by Temperature Controlled Mask Image Projection Stereolithography
Sign Up to like & getrecommendations! Published in 2018 at "Procedia Manufacturing"
DOI: 10.1016/j.promfg.2018.07.134
Abstract: Abstract Traditionally, the fabrication of temporary teeth restorations must go through multiple processes such as moulding, curing and post finishing, which requires extensive expertise of dentists. In addition, the handmade temporary restorations are usually unable… read more here.
Keywords: temporary crown; temperature controlled; controlled mask; material ... See more keywords
Experimental study of the compression behavior of mask image projection based on stereolithography manufactured parts
Sign Up to like & getrecommendations! Published in 2019 at "Procedia Manufacturing"
DOI: 10.1016/j.promfg.2019.09.033
Abstract: Abstract The article presents the results of a series of compression tests on samples manufactured by means of the mask image projection based on stereolithography additive manufacturing technique (MIP-SL). Recent studies demonstrate the orthotropic nature… read more here.
Keywords: compression; image; projection based; based stereolithography ... See more keywords
Image Projection Ridge Regression for Subspace Clustering
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Signal Processing Letters"
DOI: 10.1109/lsp.2017.2700852
Abstract: Subspace clustering methods have been widely studied recently. When the inputs are two-dimensional (2-D) data, existing subspace clustering methods usually convert them into vectors, which severely damages inherent structures and relationships from original data. In… read more here.
Keywords: projection ridge; subspace; subspace clustering; image projection ... See more keywords
Multi-plane, multi-band image projection via broadband diffractive optics.
Sign Up to like & getrecommendations! Published in 2020 at "Applied optics"
DOI: 10.1364/ao.59.000038
Abstract: We demonstrate visible and near-IR image projection via non-absorbing, multi-level broadband diffractive-optical elements (BDOEs) in one or more planes. By appropriate design of the BDOE topography, we experimentally demonstrate (1) different images in different spectral… read more here.
Keywords: projection via; broadband diffractive; image; image projection ... See more keywords
Tunable image projection spectrometry.
Sign Up to like & getrecommendations! Published in 2022 at "Biomedical optics express"
DOI: 10.1364/boe.477752
Abstract: We present tunable image projection spectrometry (TIPS), a Fourier-domain line-scan spectral imager with a tunable compression ratio. Compared to state-of-the-art spatial-domain pushbroom hyperspectral cameras, TIPS requires much fewer measurements and provides a higher light throughput.… read more here.
Keywords: image projection; tunable image; projection spectrometry;
Direct binary search method for high-resolution holographic image projection.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.462954
Abstract: Complex-amplitude modulation of light fields with a digital micromirror device (DMD) has been widely used in holographic image projection. DMD is a binary-amplitude modulator, and its use for complex field modulation in a 4f configuration… read more here.
Keywords: direct binary; holographic image; binary search; resolution ... See more keywords