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Displaying 1-22 out of 22 total
Large-Scale Multimedia Retrieval and Mining
Found in: IEEE Multimedia
By Rong Yan, Benoit Huet, Rahul Sukthankar
Issue Date:January 2011
pp. 11-13
<p>This special issue samples the state of the art in large-scale multimedia analysis techniques and explores how advanced multimedia analysis techniques can be leveraged to address the challenges in large-scale data collections. In particular, from ...
 
Large-Scale Multimedia Data Collections
Found in: IEEE MultiMedia
By Benoit Huet,Tat-Seng Chua,Alexander Hauptmann
Issue Date:July 2012
pp. 12-14
The widespread adoption of smartphones equipped with high-quality image-capturing capabilities coupled with the prevalent use of social networks have resulted in an explosive growth of social media content. People now routinely capture the scenes around th...
 
Automatic Concept Detector Refinement for Large-Scale Video Semantic Annotation
Found in: International Conference on Semantic Computing
By Xueliang Liu, Benoit Huet
Issue Date:September 2010
pp. 97-100
With the explosion of content sharing web site, an unprecedented amount of multimedia items are made available online on a day to day basis. Since search engine technologies rely essentially on textual information there is an urgent need to infer relevant ...
 
Hierarchical Ontology-Based Robust Video Shots Indexation Using Global MPEG-7 Visual Descriptors
Found in: Content-Based Multimedia Indexing, International Workshop on
By Rachid Benmokhtar, Benoit Huet
Issue Date:June 2009
pp. 195-200
This paper proposes to improve our previous work on the concept-based video shot indexing, by considering an ontological concept construction in the TRECVid 2007 video retrieval, based on two steps. First, each single concept is modeled independently. Seco...
 
Ontological reranking approach for hybrid concept similarity-based video shots indexation
Found in: Image Analysis for Multimedia Interactive Services, International Workshop on
By Rachid Benmokhtar, Benoit Huet
Issue Date:May 2009
pp. 226-229
This paper proposes to compare three hybrid concept similarity measures for video shots indexing and retrieval [1], based on two steps. First, individuals concepts are modeled independently. Second, an ontology is introduced via the representation of the r...
 
GENERATING SUMMARIES OF MULTI-EPISODE VIDEO
Found in: Multimedia and Expo, IEEE International Conference on
By Itheri Yahiaoui, Bernard Merialdo, Benoit Huet
Issue Date:August 2001
pp. 156
<p>The growing availability of multimedia data such as video on personal computers and home equipment creates a strong requirement for efficient tools to manipulate this type of data. Automatic summarization is one of these tools, which automatically...
 
Line Pattern Retrieval Using Relational Histograms
Found in: IEEE Transactions on Pattern Analysis and Machine Intelligence
By Benoit Huet, Edwin R. Hancock
Issue Date:December 1999
pp. 1363-1370
<p><b>Abstract</b>—This paper presents a new compact shape representation for retrieving line-patterns from large databases. The basic idea is to exploit both geometric attributes and structural information to construct a shape histogram....
 
Sensitivity Analysis for Object Recognition from Large Structural Libraries
Found in: Computer Vision, IEEE International Conference on
By Benoit Huet, Edwin R. Hancock
Issue Date:September 1999
pp. 1137
This paper studies the structural sensitivity of line-pattern recognition using shape-graphs. We compare the recognition performance for four different algorithms. Each algorithm uses a set of pair wise geometric attributes and a neighborhood graph to repr...
 
Inexact Graph Retrieval
Found in: Content-Based Access of Image and Video Libraries, IEEE Workshop on
By Benoit Huet, Edwin R. Hancock
Issue Date:June 1999
pp. 40
This paper describes a graph-matching technique for recognising line-pattern shapes in large image databases. We use a Bayesian matching algorithm that draws on edge-consistency and node attribute similarity. This information is used to determine the a pos...
 
Shape Retrieval by Inexact Graph Matching
Found in: Multimedia Computing and Systems, International Conference on
By Benoit Huet, Andrew D.J. Cross, Edwin R. Hancock
Issue Date:June 1999
pp. 9772
This paper describes a graph-matching technique for recognising line-pattern shapes in large image databases. The methodological contribution of the paper is to develop a Bayesian matching algorithm that uses edge-consistency and node attribute similarity....
 
Cartographic Indexing into a Database of Remotely Sensed Images
Found in: Applications of Computer Vision, IEEE Workshop on
By Benoit Huet, Edwin R. Hancock
Issue Date:December 1996
pp. 8
This paper aims to develop simple statistical methods for indexing into an aerial image database using a cartographic model. The images contained in the database are of urban and semi-urban areas. The cartographic model represents a road network known to a...
 
Relational Histograms for Shape Indexing
Found in: Computer Vision, IEEE International Conference on
By Benoit Huet, Edwin R. Hancock
Issue Date:January 1998
pp. 563
This paper is concerned with the retrieval of images from large databases based on their shape similarity to a query image. Our approach is based on two dimensional histograms that encode both the local and global geometric properties of the shapes. The pa...
 
Socially motivated multimedia topic timeline summarization
Found in: Proceedings of the 2nd international workshop on Socially-aware multimedia (SAM '13)
By Benoit Huet, Mathilde Sahuguet
Issue Date:October 2013
pp. 19-24
As the amount of social media shared on the Internet grows increasingly, it becomes possible to explore a topic with a novel, people based viewpoint. Contrasting with traditional man-made topic summarization which provide the personal view of its author, w...
     
Using social media to identify events
Found in: Proceedings of the 3rd ACM SIGMM international workshop on Social media (WSM '11)
By Benoit Huet, Raphael Troncy, Xueliang Liu
Issue Date:November 2011
pp. 3-8
We present a method to automatically detect and identify events from social media sharing web sites. Our approach is based on the observation that many photos and videos are taken and shared when events occur. We select 9 venues across the globe that demon...
     
Concept detector refinement using social videos
Found in: Proceedings of the international workshop on Very-large-scale multimedia corpus, mining and retrieval (VLS-MCMR '10)
By Benoit Huet, Xueliang Liu
Issue Date:October 2010
pp. 19-24
The explosion of social video sharing sites gives new challenges on video search and indexing techniques. Because of the concept diversity in social videos, it is very hard to build a well annotated dataset that provides good coverage over the whole meanin...
     
ACM international workshop on very-large-scale multimedia corpus, mining and retrieval (VLS-MCMR'10)
Found in: Proceedings of the international conference on Multimedia (MM '10)
By Alexander Hauptmann, Benoit Huet, Tat-Seng Chua
Issue Date:October 2010
pp. 1769-1770
The purpose of this workshop is to bring together researchers interested in the construction and analysis of Very Large Scale Multimedia Corpus, as well as the methodologies to Mine and Retrieve information from them. The Workshop will provide a forum to c...
     
Towards multimodal emotion recognition: a new approach
Found in: Proceedings of the ACM International Conference on Image and Video Retrieval (CIVR '10)
By Benoit Huet, Marco Paleari, Ryad Chellali
Issue Date:July 2010
pp. 174-181
Multimedia indexing is about developing techniques allowing people to effectively find media. Content-based methods become necessary when dealing with large databases as people cannot possibly annotate all available content. Emotions are intrinsic in human...
     
ACM SIGMM the first workshop on web-scale multimedia corpus (WSMC09)
Found in: Proceedings of the seventeen ACM international conference on Multimedia (MM '09)
By Alex Hauptmann, Benoit Huet, Jinhui Tang
Issue Date:October 2009
pp. 1163-1164
The purpose of this workshop is to bring together researchers interested in the construction and analysis of Web Scale multimedia datasets and resources. The Workshop will provide a forum to consolidate key factors related to research on very large scale m...
     
Toward environment-to-environment (E2E) affective sensitive communication systems
Found in: Proceedings of the first ACM international workshop on Multimedia technologies for distance learning (MTDL '09)
By Benoit Huet, Marco L.C. Paleari, Ramesh Jain, Vivek Singh
Issue Date:October 2009
pp. 19-26
In the last decades several efforts have been focused on helping people keeping in touch and communicating from distant environments. Nevertheless, existing devices limit natural human interactions in a number of different ways. Researchers have been worki...
     
Perplexity-based evidential neural network classifier fusion using mpeg-7 low-level visual features
Found in: Proceeding of the 1st ACM international conference on Multimedia information retrieval (MIR '08)
By Benoit Huet, Rachid Benmokhtar
Issue Date:October 2008
pp. 1-1
In this paper, an automatic content-based video shot indexing framework is proposed employing five types of MPEG-7 low-level visual features (color, texture, shape, motion and face). Once the set of features representing the video content is determined, th...
     
Analysis of vector space model and spatiotemporal segmentation for video indexing and retrieval
Found in: Proceedings of the 6th ACM international conference on Image and video retrieval (CIVR '07)
By Benoit Huet, Eric Galmar
Issue Date:July 2007
pp. 433-440
Region-based video indexing systems have opened up new possibilities for the description of visual content. However, these systems are affected by spatial variations on the regions obtained from image segmentation algorithms and by the complexity of region...
     
Generating TV summaries for CE-devices
Found in: Proceedings of the tenth ACM international conference on Multimedia (MULTIMEDIA '02)
By Benoit Huet, Gerhard Mekenkamp, Michael Rose, Riccardo Leonardi
Issue Date:December 2002
pp. 83-84
Automatically generated summaries of TV content are indispensable for content selection and navigation in CE-devices. We show two different types of summaries: Short video trailers and visual overviews consisting of representative frames. The demo does not...
     
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