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Yi-Sha Ku, Po-Yi Chang, Han-Wen Lee, Chun-Wei Lo, Yi-Chang Chen and Chia-Hung Cho
We developed a telecentric 3D measurement system based on the fringe projection technique to measure phases corresponding to the 3D shape of bumps on a surface. A measurement algorithm based on an area scan camera with a flexibly programmable region of i...
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Jose Luis Valin Rivera, Edison Gonçalves, Paulo Vinicius Soares, Giovana Milito, Jorge Octavio Ricardo Perez, Guillermo Francisco Palacios Roque, Meylí Valin Fernández, Henry Figueredo Losada, Fabrícia Araújo Pereira, Gilberto Garcia del Pino and Alexander Rodriguez Soto
This study applied the finite element method (FEM) and the moiré strip projection method to evaluate the biomechanical behavior of healthy and endodontic-treated premolar teeth. The finite element method and the moiré strip projection method were applied...
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Hana Eliasova, Tatjana Dostalova, Miroslav Jelinek, Jan Remsa, Pavel Bradna, Ales Prochazka and Magdalena Kloubcova
The aim of our study was to analyze the precision of fused-deposition modeling (FDM), polyjet technology (PJ), stereolithography (SLA) and selective laser sintering (SLS) and to evaluate some interesting indications of these methods in clinical practice....
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Junpeng Xue, Qican Zhang, Chenghang Li, Wei Lang, Min Wang and Yanfei Hu
In this paper, the galvanometer scanner with infrared fringe projection is introduced for structured light 3D shape metrology. The proposed system has the characteristics of high-speed projection, low-cost, small-size, infrared or visible illumination, a...
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Fatemeh Mohammadi and Jonathan Kofman
The multi-wavelength digital-phase-shifting moiré based on moiré wavelength permits 3D shape measurement of surfaces with geometric discontinuities and multiple spatially-isolated surfaces, using only two or three captured images. This is advantageous in...
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