Concept
Série des normes ISO 9000
Publications associées (20)
Comparison Between Product and Process Oriented Zero-Defect Manufacturing (ZDM) Approaches
Contemporary manufacturing companies pay a lot of attention to product quality as this aspect affects directly their competitiveness, productivity and the reputation of the company. Traditional quality improvement methods such as Six Sigma, Lean etc. seems ...
SPRINGER INTERNATIONAL PUBLISHING AG2021High-yield, wafer-scale fabrication of ultralow-loss, dispersion-engineered silicon nitride photonic circuits
Tobias Kippenberg, Rui Ning Wang, Guanhao Huang, Junqiu Liu, Arslan Sajid Raja, Jijun He, Nils Johan Engelsen, Tianyi Liu
Low-loss photonic integrated circuits and microresonators have enabled a wide range of applications, such as narrow-linewidth lasers and chip-scale frequency combs. To translate these into a widespread technology, attaining ultralow optical losses with est ...
NATURE RESEARCH2021A novel methodology for quality assessment of voxelized point clouds
Touradj Ebrahimi, Evangelos Alexiou
Recent trends in multimedia technologies indicate a significant growth of interest for new imaging modalities that aim to provide immersive experiences by increasing the engagement of the user with the content. Among other solutions, point clouds denote an ...
SPIE-INT SOC OPTICAL ENGINEERING2018Energy dissipation in hollow beam resonators in function of microfluidic channel off-axis placement
Annalisa De Pastina, Mauricio Lucena Couto
Suspended Microchannel Resonators (SMRs) are hollow resonant structures containing an embedded u-shaped micro fluidic channel. Having the sample fluid confined inside the resonator allows for real time detection of liquid compounds while the device quality ...
20173D FEM dissipation model of suspended micro channel resonators
Luis Guillermo Villanueva Torrijo, François Gallaire, Annalisa De Pastina, Andrea Fani
Suspended micro channel resonators (SMCs) consist of hollow resonant structures containing an embedded u-shaped micro fluidic channel. The confinement of the fluid inside the resonator allows real time detection of liquid compounds in air or in vacuum, whi ...
2016Acquiring Broad Commonsense Knowledge for Sentiment Analysis Using Human Computation
While artificial intelligence is successful in many applications that cover specific domains, for many commonsense problems there is still a large gap with human performance. Automated sentiment analysis is a typical example: while there are techniques tha ...
EPFL2016Assessment of Image Quality Requirements in Magnetic Resonance Imaging for Quantitative Brain Morphometry
Structural T1-weighted magnetic resonance imaging (MRI) provides sufficient anatomical details to measure and track changes in volumes of brain structures. The volumes of brain structures and changes in them can be used to study the effects of disease, tre ...
EPFL2016Extension of ultrasound Fourier slice Imaging theory to sectorial acquisition
Jean-Philippe Thiran, Rafael Eduardo Carrillo Rangel, Adrien Georges Jean Besson, Olivier Bernard
Ultrasound image reconstruction from the echoes received by an ultrasound probe after the transmission of diverging waves is an active area of research because of its capacity to insonify at ultra-high frame rate with large regions of interest using small ...
2015Benchmarking of quality metrics on ultra-high definition video sequences
Touradj Ebrahimi, Philippe Hanhart
The performance of objective quality metrics for high-definition (HD) video sequences is well studied, but little is known about their performance for ultra-high definition (UHD) video sequences. This paper analyzes the performance of several common object ...
2013Quality Assessment of a Stereo Pair Formed From Two Synthesized Views Using Objective Metrics
Touradj Ebrahimi, Philippe Hanhart
When a stereo pair is formed from two synthesized views, it is unclear whether objective 2D quality metrics can provide a good estimation of the perceived quality. In this paper, this problem is addressed considering a 3D video represented in multiview vid ...
2013