Search results for " content."
showing 10 items of 973 documents
Editorial: Mining Scientific Papers: NLP-enhanced Bibliometrics
2019
International audience
Seam-Based Edge Blending for Multi-Projection Systems
2016
Perceptual seamlessness of large-scale tiled displays is still a challenge. One way to avoid Bezel effects from contiguous displays is to blend superimposed parts of the image over the edges. This work proposes a new approach for edge blending. It is based on intensity edge blending adapted on the seam description of the image content. The main advantage of this method is to reduce visual artifacts thanks to context adaptation and smooth transitions. We evaluate the quality of the method with a perceptual experiment where it is compared with state-of-the-art methods. The new method shows most improvement in low frequency areas compared to the other techniques. This method can be inserted in…
Three-domain image representation for personal photo album management
2010
In this paper we present a novel approach for personal photo album management. Pictures are analyzed and described in three representation spaces, namely, faces, background and time of capture. Faces are automatically detected and rectified using a probabilistic feature extraction technique. Face representation is then produced by computing PCA (Principal Component Analysis). Backgrounds are represented with low-level visual features based on RGB histogram and Gabor filter bank. Temporal data is obtained through the extraction of EXIF (Exchangeable image file format) data. Each image in the collection is then automatically organized using a mean-shift clustering technique. While many system…
Analysis and Validation of Learning Technology Models, Standards and Specifications
2010
The paper presents a model for the analysis, comparison and validation of standards, specifications and in particular reference models in the field of Technology Enhanced Learning (TEL). The Reference Model Analysis Grid (RMAG) establishes categories of reference models and standards. Based on those categories, a set of criteria for the analysis and validation of standards was elaborated as a part of the ICOPER project that aims at interoperable open content for competency-based TEL. The analysis of standards in this context is targeted at developing a set of validated approaches that lead to a new reference model. Four standards were investigated, taking into account a broad range of aspec…
Sponsored Content in Spanish Media: Strategies, Transparency, and Ethical Concerns
2021
Profound upheavals and the search for a viable business model have led the news industry to explore new sources of revenue. The mainstream Spanish media have set up special units to produce branded...
Un établissement public peut-il interdire le règlement en espèces ?
2019
National audience; Le tribunal administratif de Dijon botte en touche
44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)
2019
Les conflits familiaux dans un contexte international
2021
International audience
Contract for the Supply of Digital Content
2014
The main aspects of a contract for the supply of digital content are analysed in this chapter. This can be seen as the most novel part of the proposed Regulation of the European Union, and is certainly a very important part of the final content of the proposal. This type of contract is a logical consequence of the development of information technology and communication, and the evolution of an information society and knowledge economy.
Strategies to reduce lipid consumption
2020
Abstract Lipids are macronutrients that have important functions in the body like storing energy, signaling, and acting as structural components in cell membranes. However, the daily consumption of a high-lipid diet has been involved in the development and maintenance of obesity, a disease which its prevalence is increasing globally. Because of that, the food industry is working in strategies to develop new food products with the aim of reducing the lipid intake. Among these strategies are (1) changes in the structural design of food, (2) the use of carbohydrate and/or fat substitutes, and (3) the inhibition of enzymes responsible for the digestion of sugars and/or lipids. These strategies …