Three-dimensional shape measurement based on binary fringe conventional projection
Sign Up to like & getrecommendations! Published in 2019 at "Transactions of the Institute of Measurement and Control"
DOI: 10.1177/0142331219848029
Abstract: A three-dimensional (3D) shape measurement method based on binary fringe conventional projection is proposed. In traditional 3D shape measurement methods based on binary fringe projection, the binary fringe is used as an approximate sinusoidal fringe… read more here.
Keywords: binary fringe; projection; shape measurement; fringe ... See more keywords
Three-dimensional measurement method based on a three-step phase-shifting fringe and a binary fringe.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.458442
Abstract: Gray-code plus phase-shifting is currently a commonly used method for structured light three-dimensional (3D) measurement that is able to measure complex surfaces. However, the Gray-code fringe patterns tend to be complicated, making the measurement process… read more here.
Keywords: phase; phase shifting; fringe; binary fringe ... See more keywords
Theoretical analysis and experimental investigation of the Floyd-Steinberg-based fringe binary method with offset compensation for accurate 3D measurement.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.460519
Abstract: Digital fringe projection (DFP) with defocused binary fringe patterns has the ability to overcome the projector nonlinearity and achieve a high-speed 3D measurement. The Floyd-Steinberg (FS) dithering technique is one of the most commonly adopted… read more here.
Keywords: floyd steinberg; fringe; binary fringe; measurement ... See more keywords
High-efficiency and robust binary fringe optimization for superfast 3D shape measurement.
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DOI: 10.1364/oe.472642
Abstract: By utilizing 1-bit binary fringe patterns instead of conventional 8-bit sinusoidal patterns, binary defocusing techniques have been successfully applied for high-speed 3D shape measurement. However, simultaneously achieving high accuracy and high speed remains challenging. To… read more here.
Keywords: shape measurement; binary fringe; fringe; optimization ... See more keywords
Infrared phase measuring deflectometry by using defocused binary fringe.
Sign Up to like & getrecommendations! Published in 2021 at "Optics letters"
DOI: 10.1364/ol.431044
Abstract: Three-dimensional surface information acquisition of specular objects plays an important role in the fields of automobile industry, aerospace, cultural relic protection, intelligent robotics, equipment manufacturing, and so on. Most of the existing specular surface measurement… read more here.
Keywords: fringe; measuring deflectometry; phase measuring; binary fringe ... See more keywords