Search results for " INTERPRETATION"
showing 10 items of 555 documents
Inverse Tone Mapping Based upon Retina Response
2014
International audience; The development of high dynamic range (HDR) display arouses the research of inverse tone mapping methods, which expand dynamic range of the low dynamic range (LDR) image to match that of HDR monitor. This paper proposed a novel physiological approach, which could avoid artifacts occurred in most existing algorithms. Inspired by the property of the human visual system (HVS), this dynamic range expansion scheme performs with a low computational complexity and a limited number of parameters and obtains high-quality HDR results. Comparisons with three recent algorithms in the literature also show that the proposed method reveals more important image details and produces …
Analysis of the angular acceptance of surface plasmon Bragg mirrors
2007
International audience; We analyze an important aspect of the behavior of surface plasmon polariton (SPP) Bragg mirrors: the dependence of the angular acceptance for reflection on the incidence angle. By means of leakage radiation microscopy, both in direct and Fourier space, we observe that the angular acceptance diminishes for increasing incidence angles. This effect, which can considerably affect the design of devices based on these elements, is shown to be the consequence of the decrease of the bandgap width with increasing incidence angle. (c) 2007 Optical Society of America.
Improved Estimation of Cardiac Function Parameters Using a Combination of Independent Automated Segmentation Results in Cardiovascular Magnetic Reson…
2015
International audience; This work aimed at combining different segmentation approaches to produce a robust and accurate segmentation result. Three to five segmentation results of the left ventricle were combined using the STAPLE algorithm and the reliability of the resulting segmentation was evaluated in comparison with the result of each individual segmentation method. This comparison was performed using a supervised approach based on a reference method. Then, we used an unsupervised statistical evaluation, the extended Regression Without Truth (eRWT) that ranks different methods according to their accuracy in estimating a specific bio-marker in a population. The segmentation accuracy was …
L’Art de l’étrange chez Marie NDiaye : enjeux artistiques et sociaux d’une écriture singulière ("La Sorcière" et "Mon Cœur à l’étroit")
2013
Papers from a conference organized at the Université de Mannheim in May 2011; International audience; no abstract
De Stijl e l'architettura. L'Hotel particulièr, trascrizioni grafiche De Stijl and architecture. Hotel particulièr, graphic transcriptions
2016
Questo studio è un punto di vista sulle sperimentazioni condotte dal gruppo De Stijl sull’architettura attraverso l’analisi di un’opera mai realizzata, l’Hôtel particulièr progettato nel 1923 da Cornelis van Eesteren e Theo van Doesburg. Gli studi su De Stijl hanno già tracciato il percorso critico del movimento olandese ma questo lavoro vuole indagare un progetto che è rimasto, nella bibliografia esistente, nella fissità delle sue rappresentazioni e mai indagato attraverso lo strumento del disegno, atto interpretativo e critico dell’architettura che comprende, traduce e trascrive l’idea. This study is a point of view on experimentations made by De Stijl group about architecture through the…
Three-dimensional object detection under arbitrary lighting conditions
2006
A novel method of 3D object recognition independent of lighting conditions is presented. The recognition model is based on a vector space representation using an orthonormal basis generated by the Lambertian reflectance functions obtained with distant light sources. Changing the lighting conditions corresponds to multiplying the elementary images by a constant factor and because of that, all possible lighting views will be elements that belong to that vector space. The recognition method proposed is based on the calculation of the angle between the vector associated with a certain illuminated 3D object and that subspace. We define the angle in terms of linear correlations to get shift and i…
Pratique de l'enseignement de l'anglais dans les facultés de médecine en France métropolitaine
2007
■ Resume Objectif > L'enseignement de l'anglais est obligatoire dans les facultes de medecine francaises par arrete du 18 mars 1992. L'objectif de ce travail etait de decrire en 2005 les caracteristiques de l'enseignement de l'anglais dans les facultes de medecine francaises. Methodes > Un questionnaire elabore par des experts en anglais medical et en pedagogie a ete adresse aux 41 UFR (unites de formation par la recherche) de medecine de France metropolitaine. Ce questionnaire explorait 5 domaines differents (le nombre d'heures de cours, d'etudiants et d'enseignants; les methodes d'evaluation et de notation; le contenu des cours et les outils pedagogiques utilises; le profil des etudiants …
Una aproximación a las concepciones de estudiantes preuniversitarios y universitarios sobre pilas galvánicas
2014
En el presente trabajo se han investigado las concepciones alternativas sobre pilas galvánicas y las interpretaciones de los procesos que tienen lugar en una pila voltaica simple. Han participado en él 55 estudiantes del 2º de Bachillerato español (curso previo al ingreso en la universidad) y 43 estudiantes de primer año del Grado de Química. El análisis comparativo de los resultados de la administración de un test y de una pregunta abierta revela que: a) Tanto los estudiantes de 2º de bachillerato como los de 1º de Grado sostienen concepciones erróneas sobre pilas galvánicas; b) No hay diferencias significativas en las concepciones e interpretaciones entre ambos grupos de estudiantes, y c)…
“La grida canta chiaro”…o forse no. Qualche osservazione a partire da un esercizio di interpretazione giuridica
2020
The paper deals with the structural vagueness of the legal measures enacted by the Italian legislator to manage the Covid-19 pandemic. Can we demand more certain norms? Is personal liberty taken in due account by the legislator? Starting from these and similar questions, the paper proposes a reconstruction of the law and of the underlying legal ideology of contemporary constitutional States. Unlike the modern State, which was characterized by the authority principle and the value of legal certainty, the contemporary constitutional State seems to be willing to sacrifice authority and certainty on the altar of more justice and flexibility.