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Publications

Publications depuis 2008

Vous pouvez retrouver les publications du laboratoire depuis 2008 sur le site des archives ouvertes du CNRS, et utiliser le moteur de recherche pour accéder à une publication particulière (onglets "Consultation" ou "Recherche simple").

Les publications des équipes depuis 2008 peuvent être également consultées à partir des liens suivants :

Publications antérieures à 2008

Les publications plus anciennes se trouvent à cette adresse.

Nos dix dernières publications

[hal-01233398] IRIM at TRECVID 2015: Semantic Indexing

The IRIM group is a consortium of French teams supported by the GDR ISIS and working on Multimedia Indexing and Retrieval. This paper describes its participation to the TRECVID 2015 semantic indexing (SIN). Our approach uses a six-stages processing pipelines for computing scores for the likelihood of a video shot to contain a target concept. [...]

[hal-01869765] Image Reassembly Combining Deep Learning and Shortest Path Problem

This paper addresses the problem of reassembling images from disjointed fragments. More specifically, given an unordered set of fragments, we aim at reassembling one or several possibly incomplete images. The main contributions of this work are: 1) several deep neural architectures to predict the relative position of image fragments that out-perform the previous state of the art; 2) casting the reassembly problem into the shortest path in a graph problem for which we provide several construction algorithms depending on available information; 3) a new dataset of images taken from the Metropolitan Museum of Art (MET) dedicated to image reassembly for which we provide a clear setup and a strong baseline. [...]

[hal-01826354] Kriging-based spatial interpolation from measurements for sound level mapping in urban areas

Network-based sound monitoring systems are deployed in various cities over the world and mobile applications allowing participatory sensing are now common. Nevertheless, the sparseness of the collected measurements, either in space or in time, complicates the production of sound maps. [...]

[hal-01872164] CRMcr - a CIDOC-CRM extension for supporting semantic interoperability in the conservation and restoration domain

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[hal-01872152] The flow of ideologies between a political figure and a militant community: a CMC corpora analysis

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[hal-01867065] Toward an Embedded OFDM-based System for Living Cells Study by Electrochemical Impedance Spectroscopy

The following article introduces a wireless an portable system for Electrochemical Impedance Spectroscopy (EIS) sensing based on the Orthogonal Frequency-Division Modulation (OFDM). This technique is derived from multicarrier digital communication methods and due to its properties of flat spectrum, fast generation and low-foot print memory, the OFDM technique for EIS seems to be a real alternative to traditional ones. [...]

[hal-01865569] Coding Theorems for Empirical Coordination

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[hal-01816918] Leveraging Implicit Spatial Information In Global Features For Image Retrieval

Most image retrieval methods use global features that aggregate local distinctive patterns into a single representation. However, the aggregation process destroys the relative spatial information by considering orderless sets of local descriptors. We propose to integrate relative spatial information into the aggregation process by taking into account co-occurrences of local patterns in a tensor framework. [...]

[hal-01815707] Multimodal Deep Neural Networks for Pose Estimation and Action Recognition

In this work, we present a unified multimodal neural network for pose estimation from RGB images and action recognition from video sequences. We show that a multimodal approach benefits 3D pose estimation by mixing high precision 3D data and “in the wild” 2D annotated images, while action recognition also benefits from better visual features. [...]

[hal-01841660] Images & Recipes: Retrieval in the cooking context

Recent advances in the machine learning community allowed different use cases to emerge, as its association to domains like cooking which created the computational cuisine. In this paper, we tackle the picture-recipe alignment problem, having as target application the large-scale retrieval task (finding a recipe given a picture, and vice versa). [...]