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3-D reconstruction by extended depth-of-field in failure analysis - Case study II: Fractal analysis of interlaminar fracture in carbon/epoxy composites
(Pergamon-Elsevier B.V. Ltd, 2012-10-01)
This work aims to evaluate the fractal behavior of fracture surfaces in laminated carbon/epoxy composite material, by conducting double cantilever beam (DCB) tests and comparing fractal values against critical (at notch ...
3-D reconstruction by extended depth-of-field in failure analysis - Case study II: Fractal analysis of interlaminar fracture in carbon/epoxy composites
(Pergamon-Elsevier B.V. Ltd, 2012-10-01)
This work aims to evaluate the fractal behavior of fracture surfaces in laminated carbon/epoxy composite material, by conducting double cantilever beam (DCB) tests and comparing fractal values against critical (at notch ...
Assessment of high-frequency steady-state visual evoked potentials from below-the-hairline areas for a brain-computer interface based on Depth-of-Field
(Elsevier Ireland, 2020-02)
Background and Objective: Recently, a promising Brain-Computer Interface based on Steady-State Visual Evoked Potential (SSVEP-BCI) was proposed, which composed of two stimuli presented together in the center of the subject's ...
3-D reconstruction by extended depth-of-field in failure analysis - Case study I: Qualitative fractographic investigation of fractured bolts in a partial valve
(Pergamon-Elsevier B.V. Ltd, 2010-03-01)
Extended depth-of-field 3-D reconstruction is an image processing based technique associated to optical microscopy for qualitative or quantitative analysis of surfaces topographies. It is proposed here as a low-cost ...
3-D reconstruction by extended depth-of-field in failure analysis - Case study I: Qualitative fractographic investigation of fractured bolts in a partial valve
(Pergamon-Elsevier B.V. Ltd, 2010-03-01)
Extended depth-of-field 3-D reconstruction is an image processing based technique associated to optical microscopy for qualitative or quantitative analysis of surfaces topographies. It is proposed here as a low-cost ...
Electron time-of-flight measurements in sulfur interpreted via an extra surface mobility channel
(1988-12-01)
Time-of-flight measurements were carried out in orthorhombic sulfur for various fields, ranging from -2 to -20 kV/cm. No dependence of the mobility with the electric field was found but the current, normalized by the initial ...
Electron time-of-flight measurements in sulfur interpreted via an extra surface mobility channel
(1988-12-01)
Time-of-flight measurements were carried out in orthorhombic sulfur for various fields, ranging from -2 to -20 kV/cm. No dependence of the mobility with the electric field was found but the current, normalized by the initial ...
MRT letter: Extended depth from focus reconstruction method for stretch zone measurement in 15-5PH steel
(Wiley-Blackwell, 2012-09-01)
The stretch zone width (SZW) data for 15-5PH steel CTOD specimens fractured at -150 degrees C to + 23 degrees C temperature were measured based on focused images and 3D maps obtained by extended depth-of-field reconstruction ...