Publications associées à Performance analysis of VP8 image and video compression based on subjective evaluations

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A Survey of Model-based Sensor Data Acquisition and Management

Karl Aberer, Saket Sathe, Ho Young Jeung

In recent years, due to the proliferation of sensor networks, there has been a genuine need of researching techniques for sensor data acquisition and management. To this end, a large number of techniques have emerged that advocate model-based sensor data a ...

Springer2013

Perceptual Video Compression: A Survey

Touradj Ebrahimi, Jong Seok Lee

With the advances in understanding perceptual properties of the human visual system and constructing their computational models, efforts toward incorporating human perceptual mechanisms in video compression to achieve maximal perceptual quality have receiv ...

Ieee-Inst Electrical Electronics Engineers Inc2012

Lossy source coding via spatially coupled LDGM ensembles

Rüdiger Urbanke, Nicolas Macris, Vahid Aref, Marc Vuffray

We study a new encoding scheme for lossy source compression based on spatially coupled low-density generatormatrix codes. We develop a belief-propagation guided-decimation algorithm, and show that this algorithm allows to approach the optimal distortion of ...

Ieee2012

L'art des structures; Une introduction au fonctionnement des structures en architecture

Aurelio Muttoni

Le thème de la structure constitue depuis toujours un aspect fondamental de la construction, intéressant aussi bien les ingénieurs que les architectes. Cet ouvrage consacré aux structures en architecture s'est donné pour objectif de contribuer à faciliter ...

Presse Polytechnique et Universitaires Romandes, 2è édition2012

Model-based Sensor Data Acquisition and Management

Karl Aberer, Saket Sathe, Ho Young Jeung

Springer2012

Data compression on the sphere

Yves Wiaux, Jason Douglas McEwen

Large data-sets defined on the sphere arise in many fields. In particular, recent and forthcoming observations of the anisotropies of the cosmic microwave background (CMB) made on the celestial sphere contain approximately three and fifty mega-pixels respe ...

Indian Academy of Sciences2011

Scalable Feature Extraction for Coarse-to-Fine JPEG2000 Image Classification

Pierre Vandergheynst, Christophe De Vleeschouwer, Benoît Macq

In this paper, we address the issues of analyzing and classifying JPEG 2000 code-streams. An original representation, called integral volume, is first proposed to compute local image features progressively from the compressed code-stream, on any spatial im ...

Institute of Electrical and Electronics Engineers2011

Quasi-Static Scheduling of CAL Actor Networks for Reconfigurable Video Coding

Marco Mattavelli, Christophe Lucarz, Jani Boutellier

The upcoming Reconﬁgurable Video Coding (RVC) standard from MPEG (ISO / IEC SC29WG11) deﬁnes a library of coding tools to specify existing or new compressed video formats and decoders. The coding tool library has been written in a dataﬂow/actor- oriented l ...

2011

Polar Codes are Optimal for Lossy Source Coding

Rüdiger Urbanke, Satish Babu Korada

We consider lossy source compression of a binary symmetric source using polar codes and the low-complexity successive encoding algorithm. It was recently shown by Arikan that polar codes achieve the capacity of arbitrary symmetric binary-input discrete mem ...

Institute of Electrical and Electronics Engineers2010

Performance analysis of VP8 image and video compression based on subjective evaluations

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Finite Rate of Innovation Based Modeling and Compression of ECG Signals

A Survey of Model-based Sensor Data Acquisition and Management

Perceptual Video Compression: A Survey

Lossy source coding via spatially coupled LDGM ensembles

L'art des structures; Une introduction au fonctionnement des structures en architecture

Model-based Sensor Data Acquisition and Management

Data compression on the sphere

Scalable Feature Extraction for Coarse-to-Fine JPEG2000 Image Classification

Quasi-Static Scheduling of CAL Actor Networks for Reconfigurable Video Coding

Polar Codes are Optimal for Lossy Source Coding

Finite Rate of Innovation Based Modeling and Compression of ECG Signals

A Survey of Model-based Sensor Data Acquisition and Management

Perceptual Video Compression: A Survey

Data compression on the sphere

Model-based Sensor Data Acquisition and Management

L'art des structures; Une introduction au fonctionnement des structures en architecture

Scalable Feature Extraction for Coarse-to-Fine JPEG2000 Image Classification

Polar Codes are Optimal for Lossy Source Coding

Quasi-Static Scheduling of CAL Actor Networks for Reconfigurable Video Coding

Lossy source coding via spatially coupled LDGM ensembles