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Online reconstruction-free single-pixel image classification
(Elsevier, 2019-04)
In single-pixel imaging, a series of illumination patterns are projected onto an object and the reflected or transmitted light from the object is integrated by a photodetector (the single-pixel detector). Then, from the ...
Proof-of-Concept Studies Directed toward the Formation of Metallic Ag Nanostructures from Ag3PO4 Induced by Electron Beam and Femtosecond Laser
(Wiley, 2019)
In this work, for the first time, the instantaneous nucleation and growth processes of Ag nanoparticles on Ag3PO4 mediated by femtosecond laser pulses are reported and analyzed. The investigated samples are pure Ag3PO4sample, ...
A survey on 3D cad model quality assurance and testing tools
(Elsevier, 2017-02)
A new taxonomy of issues related to CAD model quality is presented, which distinguishes between explicit and procedural models. For each type of model, morphologic, syntactic, and semantic errors are characterized. The ...
Vision-based gait impairment analysis for aided diagnosis
(Springer Verlag, 2018)
Gait is a firsthand reflection of health condition. This belief has inspired recent research efforts to automate the analysis of
pathological gait, in order to assist physicians in decision-making. However, most of these ...
Fabrication by Laser Irradiation in a Continuous Flow Jet of Carbon Quantum Dots for Fluorescence Imaging
(American Chemical Society, 2018)
Fluorescent carbon quantum dots (CQDs) are synthesized by laser irradiation of carbon glassy particles suspended in polyethylene glycol 200 by two methods, a batch and a flow jet configuration. The flow jet configuration ...
Analysis of single‑ and dual‑dictionary strategies in pedestrian classification
(Springer Verlag, 2018)
Sparse coding has recently been a hot topic in visual tasks in image processing and computer vision. It has applications
and brings benefts in reconstruction-like tasks and in classifcation-like tasks as well. However, ...
Nonparametric tilted density function estimation: A cross-validation criterion
(Elsevier, 2018-12)
In this paper, we propose a tilted estimator for nonparametric estimation of a density function. We use a cross-validation criterion to choose both the bandwidth and the tilted estimator parameters. We demonstrate theoretically ...
Depth of thermal penetration in straight grinding
(Springer-Verlag, 2018-03)
Unlike the usual numerical FEM approach to determine the thermally affected layer during the grinding process, we propose a simple analytical approach to estimate the depth of thermal penetration. For this purpose, the ...
A radiosity-based method to avoid calibration for Indoor Positioning Systems
(Elsevier, 2018-09-01)
Due to the widespread use of mobile devices, services based on the users current indoor location are growing in significance. Such services are developed in the Machine Learning and Experst Systems realm, and ranges from ...
Ultrathin Acoustic Parity-Time Symmetric Metasurface Cloak
(American Association for the Advancement of Science, 2019)
Invisibility or unhearability cloaks have beenmade possible by using metamaterials enabling light or sound to flow around obstacle
without the trace of reflections or shadows. Metamaterials are known for being flexible ...