Structured Light
SLS-2. Structured Light 3D Scanning System Part No: Order No: DAVID-SLS-2. Structured Light Scanning
... The scanner system is delivered partially pre-assembled and can be set up in a few simple steps. When the scanner has been initially calibrated using the supplied calibration panels, all subsequent scans are performed ...
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The Mathematical Model and Applications of Coded Structured Light System for Object Detecting
... Different S has tremendously influences to the image position and distortion. The smaller S value is, the fiercer deformation of the image is. The bigger S value is, the closer approaches to primitive pattern. At the ...
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Calibration method for line structured light multi vision sensor based on combined target
... Line-structured light vision sensor is non-contact and real-time sensor that has the advantages of high precision and active ...line-structured light vision sensor is projected onto a ...
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Robot trajectory planning using OLP and structured light 3D machine vision
... 3D structured light scanner where the light source and camera are in a parallel arrangement; its development and mathematical formulation have been described in [2, ...
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Implementation of a Monocular Structured Light Vision System for Pipe Inspection Robot PIRATE
... compact structured light ...circular light pattern is used to simplify the detection and extraction of the required features to recon- struct the pipe’s inner ...
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A new calibration method for line-structured light vision sensors based on concentric circle feature
... the light stripe and calibration squares with exactly known size can be obtained under the image coordinate ...the structured light plane can be gained based on the invariance of ...
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Automated body volume acquisitions from 3D structured light scanning
... (3D) structured-light scanning can obtain body volume data (both whole-body volumes and segmental volumes) within a short test session non-invasively [9, 11, ...3D structured-light scanners ...
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High speed surface reconstruction of a flying bird using structured light
... Birds fly effectively and maneuver nimbly by dynamically changing the shape of their wings during each wingbeat. These shape changes have yet to be quantified automatically at high temporal and spatial resolution. ...
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Structured light techniques for 3D surface reconstruction in robotic tasks
... Structured light techniques can take many forms; a review of current tech- niques is provided in ...of structured patterns based on their coding ...general, structured light scanners in ...
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A Novel Calibration Method Based on Vanishing Points and Lines for Linear Structured Light Vision Sensor
... linear structured light vision sensor based on the triangulation measurement principle must be modeled and calibrated before it can be ...obtaining light plane parameters by fitting calibration ...
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Conversion of a 2-D Image to 3-D Image and Processing the Image Based on Coded Structured Light
... The structured light has made its progress from single light-spot projection to complex coded pattern and subsequently, the 3-D scanning operation speeds up from several hours per image to dozens of ...
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Dynamic 3D shape of the plantar surface of the foot using coded structured light: a technical report
... a structured-light prototype system capable of recon- structing the shape of the plantar surface of the foot in motion, along with the system’s accuracy and repeata- bility ...
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Efficient and Low-Cost 3D Structured Light System Based on a Modified Number-Theoretic Approach
... Our proposed 3D structured light scanner is based on, one of the most powerful structured light projection strategies, multiphase shifting. MPS is a representative of the so- called time ...
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Applied sequential search algorithm for compression encryption of high resolution structured light 3D data
... The focus of this paper is on compression of structured light images. Such images contain patterns of light allowing 3D reconstruction. A possible scenario would be a surface patch compressed as a 2D ...
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Simple calibration method for dual-camera structured light system
... projector structured light system has been developed to avoid the camera occlusions of a single-camera ...dual-camera structured illumination profiling system is proposed to decrease the number of ...
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Control of polarization rotation in nonlinear propagation of fully-structured light
... Vector, or fully structured light (FSL), beams [1–3] have attracted increasing attention for a number of applications. These beams consist of a vector superposition of two scalar or- bital angular momentum ...
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Fast 3D Reconstruction using Structured Light Methods
... a structured light scanner which utilizes a pattern of horizontal ...of light originating from the centre of the projector lens and the image reveals where those sheets hit the target ...
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An Efficient 3D Imaging using Structured Light Systems.
... a structured light system which has attracted tremendous interests ...active light source such as an LED or a laser beam that projects a known ...measured. Structured light patterns ...
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Low cost structured-light based 3D surface reconstruction
... In the previous sections, our system was able to ac- quire 1D profile measurements, where levelness H(x) was obtained along the x-axis for a given position in the y-axis. This resulted in the plots shown in Fig and Fig. ...
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Surface scanning with uncoded structured light sources
... for Structured Light Scanning, such as dots [Proesmans and Van Gool, 1998], grids, horizontal stripes and vertical stripes [Daley and Hassebrook, 1998] [Guhring, ...
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