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A new method for manufacturing nanostructured electrodes on glass substrates

Related publications (40)

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Image compression with learnt tree-structured dictionaries

Pierre Vandergheynst, Gianluca Monaci, Philippe Jost

In the present paper we propose a new framework for the construction of meaningful dictionaries for sparse representation of signals. The dictionary approach to coding and compression proves very attractive since decomposing a signal over a redundant set o ...

2004

Face Class Modeling Using Mixture of SVMs

Jean-Philippe Thiran, Vlad Popovici, Julien Meynet

We present a method for face detection which uses a new SVM structure trained in an expert manner in the eigenface space. This robust method has been introduced as a post processing step in a realtime face detection system. The principle is to train severa ...

EPFL2004

A New Method for Manufacturing Nanostructured Electrodes on Plastic Substrates

Ulf Anders Hagfeldt

The present paper describes a new method for manufg. a nanostructured porous layer of a semiconductor material on a conducting plastic substrate for use in an electrochem. or photoelectrochem. cell. The method involves the deposition of a layer of semicond ...

2001

High-performance compression of visual information - A tutorial review - Part I : Still Pictures

Touradj Ebrahimi, Murat Kunt

Digital images have become an important source of information in the modern world of communication systems. In their raw form, digital images require a tremendous amount of memory. Many research efforts have been devoted to the problem of image compression ...

1999

Data binarization by discriminant elimination

This paper is concerned with the problem of constructing a mapping from an arbitrary input space

\Input

into a binary output space

\Bin^\BinDim

, based on a given data set

\DataSet \subset \Input

partitioned into classes. The aim is to reduce the tota ...

IDIAP1999

Data binarization by discriminant elimination

This paper is concerned with the problem of constructing a mapping from an arbitrary input space

\Input

into a binary output space

\Bin^\BinDim

, based on a given data set

\DataSet \subset \Input

partitioned into classes. The aim is to reduce the tota ...

1999

Tension and compression tuned Bragg grating filter

René Salathé, Hans Georg Limberger

A fiber Bragg grating tunable filter based on traction and compression has been realized using two piezoelectric actuators. A linear tuning range of 28 nm was obtained. ...

1998

Data compression and harmonic analysis

Martin Vetterli

In this paper we review some recent interactions between harmonic analysis and data compression. The story goes back of course to Shannon’s ...

1998

Designing new network adaptation and ATM adaptation layers for interactive multimedia applications

Multimedia services, audiovisual applications composed of a combination of discrete and continuous data streams, will be a major part of the traffic flowing in the next generation of high speed networks. The cornerstones for multimedia are Asynchronous Tra ...

EPFL1998

High-molecular-weight, water-soluble polyammonium compounds

Jutta Christine Wandrey

A method is described for copolymg. diallyldimethylammonium chloride (I) with diallyl malonate (II), diallyl fumarate, acrylamide, or a similar monomer to prep. resins which were useful as elec. conducting coatings on paper, as flocculating agents, etc. Th ...

(Akademie der Wissenschaften der DDR, Ger. Dem. Rep.).1977

Data binarization by discriminant elimination

This paper is concerned with the problem of constructing a mapping from an arbitrary input space

\Input

into a binary output space

\Bin^\BinDim

, based on a given data set

\DataSet \subset \Input

partitioned into classes. The aim is to reduce the tota ...

IDIAP1999

Data binarization by discriminant elimination

This paper is concerned with the problem of constructing a mapping from an arbitrary input space

\Input

into a binary output space

\Bin^\BinDim

, based on a given data set

\DataSet \subset \Input

partitioned into classes. The aim is to reduce the tota ...

1999