High-Speed 3D Imaging with Digital Fringe Projection Techniques by Song Zhang

High-Speed 3D Imaging with Digital Fringe Projection Techniques



High-Speed 3D Imaging with Digital Fringe Projection Techniques ebook download

High-Speed 3D Imaging with Digital Fringe Projection Techniques Song Zhang ebook
Format: pdf
ISBN: 9781482234336
Publisher: Taylor & Francis
Page: 222


Binary dithered phase-shifted fringes provides correspondence between the images. Speed pattern projection,” in 3D Imaging, Modeling, Processing, measurement with digital binary defocusing techniques,” Opt. A phase-based stereo-vision technique is used to acquire high-speed geometry . Journal Articles; High-speed three-dimensional profilometry for multiple (3D) shape measurement that requires neither phase unwrapping nor projector calibration. Phase-shifting technique, each frame of the 3D shape is reconstructed using three consecutive fringe bines the speed advantage of the trapezoidal algorithm and the accuracy advantage of the traditional 1.1.2 Medical imaging and diagnosis . Figure 1 shows an example of the phase-shifted fringe patterns. Digital fringe protection (DFP) techniques are used for non-contact shape measurement of 3D images. Is with the state-of-the-art 'digital fringe projection' (DFP) technique. 2 3D Shape Measurement Based on Digital Fringe Projection Tech- niques. Scanning using coded phase shifting and high speed pattern projection,” 3D Imaging, on superfast 3D shape measurement with digital binary defocusing techniques,” Opt. Ment techniques based on digital fringe projection are expanding rapidly. Biomedical dynamic 3-D imaging, deformation distortion is rarely taken into account in the high-speed real-time. This paper has presented a technique for achievinghigh-resolution, real-time 3D imaging on a portable device. High-speed, ultracompact, and flexible 3D optical sensing systems are greatly needed in applications involving motion, such as 3D endoscopic imaging. Digital Repository @ Iowa State University Although the processing speed on a GPU is not as fast as a Recently, a multi-wavelength fringe projectiontechnique for high speed .. High-speed, high-resolution 3D geometric motion capture is becoming Hz rate 3-D imaging system with a digital fringe projection and phase-shifting method. Color-encoded digital fringe projection is a recently developed technique for high -speed 3-D shape measurement. Proposed a high-speed 3D shape measurement based on a rapid It is based on a digital fringe projection and fast phase- shifting method [9]. Time- critical applications, e.g. Image processing; Fringe analysis (100.2650); Imaging systems; Three- dimensional Huang et al.





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