Search results for "road"
showing 10 items of 851 documents
A hardware skin-segmentation IP for vision based smart ADAS through an FPGA prototyping
2017
International audience; In this paper we presents a platform based design approach for fast HW/SW embedded smart Advanced Driver Assistant System (ADAS) design and prototyping. Then, we share our experience in designing and prototyping a HW/SW vision based smart embedded system as an ADAS that helps to increase the safety of car's drivers. We present a physical prototype of the vision ADAS based on a Zynq FPGA. The system detects the fatigue state of the driver by monitoring the eyes closure and generates a real-time alert. A new HW/SW codesign skin segmentation step to locate the eyes/face is proposed. Our presented new approach migrates the skin segmentation step from processing system (S…
Cooperation Formats of China and Europe: Synergies and Divergences
2017
Abstract This contribution articulates the synergies and divergences of the various formats of cooperation between China and the European countries. The EU and China have a strong interest in each other’s flagship initiatives, namely the Investment Plan for Europe, and the One Belt, One Road Initiative (Silk Road Economic Belt and 21st-Century Maritime Silk Road). The authors argue that there are certain synergies between these initiatives. Furthermore, the new initiative EU-China Connectivity Platform is aimed to explore these synergies. The authors explore the recent developments in the EU-China investments, trade cooperation and the challenges of the ever-growing CEEC-China partnership i…
Supercontinuum generation in chalcogenide: application to gas spectroscopy in atmospheric band III
2023
This thesis work aims to contribute to the development of new fiber sources emitting over a wide range of wavelengths in the IR, in particular to detect greenhouse gases in the mid-infrared range. Our spectroscopy results with nitrous oxide N2O and methane CH4 are obtained in band III. To achieve this, the generation of supercontinuum (SC) covering band III was made possible by using chalcogenide optical fibers, purified and free of highly toxic elements according to REACH regulations, in particular arsenic and antimony. The fibrable vitreous composition belonging to the Ge-Se-Te ternary system fits perfectly into the context of sustainable development, it is the one that has been identifie…
Counterion-Mediated Crossing of the Cyanine Limit in Crystals and Fluid Solution: Bond Length Alternation and Spectral Broadening Unveiled by Quantum…
2020
Absorption spectra of cyanine⊕·Br⊖ salts show a remarkable solvent dependence in non/polar solvents, exhibiting narrow, sharp band shapes in dichloromethane but broad features in toluene; this chan...
Hg2+ and Cu2+ selective detection using a dual channel receptor based on thiopyrylium scaffoldings
2009
2,4,6-Triphenylthiopyrylium functionalized with an aza-oxa-thia macrocycle is able to selectively recognize Hg2+ cation by a color change and Cu2+ cation by a remarkable significant emission enhancement.
Le Troiane. Saggio introduttivo, nuova traduzione e note
2021
Una donna entra in scena, schiacciata dagli innumerevoli lutti e dal crollo di un regno, che il suo corpo piegato s’incarica di rappresentare. È Ecuba, ultima sovrana del grande impero troiano. La lunga notte di Troia si è appena conclusa; l’alba di un nuovo giorno, offuscato dal fumo degli incendi, segna l’avvio del dramma. La guerra è finita, i Greci hanno vinto, ma i pesanti rovesci di fortuna imposti ai Troiani non cessano di imporre ulteriori sofferenze. La principessa Polissena e il piccolo Astianatte, il figlio prediletto di Ettore, dovranno morire; le prigioniere troiane, protagoniste indiscusse di canti dolenti, partiranno presto alla volta della Grecia, schiave di odiosi padroni. …
Constructing knowledge : epistemic practices in three television interview genres
2011
This study analyses epistemic practices in broadcast television interviews, focusing on three different interview genres: celebrity interviews, sports interviews and political interviews. In the analysis I examine the linguistic and interactional practices that are used to construct knowledge in the interviews. These practices include mobilization of different types of knowledge, use of assessments to invite first-hand knowledge, negotiation of epistemic stances while disaligning with the question, and use of assessments for claiming or contesting epistemic rights to authority and expertise. The study comprises four articles and a summary. Article I focuses on celebrity interviews and analy…
Col : A Data Collection Protocol for Vanet
2012
International audience; In this paper, we present a protocol to collect data within a vehicular ad hoc network (VANET). In spite of the intrinsic dynamic of such network, our protocol simultaneously offers three relevant properties: (1) It allows any vehicle to collect data beyond its direct neighborhood (i.e., vehicles within direct communication range) using vehicle-to-vehicle communications only (i.e., the infrastructure is not required); (2) It tolerates possible network partitions; (3) It works on demand and stops when the data collection is achieved. To the best of our knowledge, this is the first collect protocol having these three characteristics. All that is chiefly obtained thanks…
More Relevant Today Than Ever: Past, Present and Future of Media Performance Research
2020
Media performance is constitutive for functioning democracies. But what is the situation regarding media performance in the age of digitalisation? And how can media performance continue to be assured under the current difficult economic conditions for the news industry? In this essay, we give a short overview of how media performance research has developed from the introduction of private broadcasting to the spread of the Internet and social media. In the course of this development, the initial focus of media performance research on media content has broadened to include media quality from the user perspective. We show how the contributions to this thematic issue relate with existing lines …
Development of Waste Collection Model Using Mobile Phone Data: A Case Study in Latvia
2020
In organizing household waste management and controlling waste collection and disposal, it is necessary to minimise risks to the environment and human health and, where possible, ensure that waste is recycled and returned to the economic cycle. Different models are being applied to increase waste collection management efficiency, but in recent years, the mobile phone data is widely used to solve various application problems. The research objective is to develop a waste collection model, which responds to the population’s current demands and allows planning waste container loading, based on mobile phone data statistics. The developed approach, techniques and data model can be used for waste …