Concept

Mathematical table

Related publications (10)

Reconfigurable Forward Homography Estimation System for Real-Time Applications

Image processing and computer vision algorithms extensively use projections, such as homography, as one of the processing steps. Systems for homography calculation usually observe homography as an inverse problem and provide an exact solution. However, the ...

2014

Solving a $6120$-bit DLP on a Desktop Computer

Robert Granger, Jens Markus Zumbrägel

In this paper we show how some recent ideas regarding the discrete logarithm problem (DLP) in finite fields of small characteristic may be applied to compute logarithms in some very large fields extremely efficiently. By combining the polynomial time relat ...

Springer Berlin Heidelberg2013

A Case for Heterogeneous Technology-Mapping: Soft versus Hard Multiplexers

Paolo Ienne, Madhura Purnaprajna

Lookup table-based FPGAs offer flexibility but compromise on performance, as compared to custom CMOS implementations. This paper explores the idea of minimising this performance gap by using fixed, fine-grained, non-programmable logic structures in place o ...

Ieee2013

A fast empirical method for galaxy shape measurements in weak lensing surveys

Frédéric Courbin, Georges Meylan, Malte Tewes, Nicolas Cantale

We describe a simple and fast method to correct ellipticity measurements of galaxies from the distortion by the instrumental and atmospheric point spread function (PSF), in view of weak lensing shear measurements. The method performs a classification of ga ...

Edp Sciences S A2012

System for generating computer processor

A method and apparatus to produce a net list of gates and Flip-Flops for one algorithm in order to find the best compromise between power consumption, speed and silicon surface by using a two step process. First the algorithm is written for a processor tha ...

2010

Roombots-Towards Decentralized Reconfiguration with Self-Reconfiguring Modular Robotic Metamodules

Auke Ijspeert, Mikaël Mayer, Alexander Spröwitz, Rico Möckel, Stéphane Bonardi, Pierre-André Mudry, Philippe Laprade

This paper presents our work towards a decentralized reconfiguration strategy for self-reconfiguring modular robots, assembling furniture-like structures from Roombots metamodules. We explore how reconfiguration by locomotion from a configuration A to a co ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2010

Comparison of mean flow similarity laws in zero pressure gradient turbulent boundary layers

Peter Monkewitz

The paper presents an in depth assessment of different similarity laws for the mean velocity profile in zero pressure gradient (ZPG) turbulent boundary layers (TBL's) in comparison with mostly experimental and few computational data. The emphasis is on the ...

2008

On de Bruijn Routing in Distributed Hash Tables: There and Back Again

Karl Aberer, Anwitaman Datta, Sarunas Girdzijauskas

We show in this paper that de Bruijn networks, despite providing efficient search while using constant routing table size, as well as simplicity of the understanding and implementation of such networks, are unsuitable where key distribution will be uneven, ...

2004

Method and Apparatus for Generating Halftone Images by Discrete One-to-one Dither Tile Rotation

Roger Hersch

The invention relates to a method and apparatus for automatic high-speed generation of digital angled halftone screens, specially suited for obtaining screens approximating the irrational angles which are generally required by high-quality colour reproduct ...

1995

Efficient rendering of outline characters

Roger Hersch

Resolution-independent windowing systems and raster image processors require efficient and precise rendering of outline characters. Rendering of typographic outline characters involves outline grid fitting, outline scan conversion, and filling. For the pur ...

1991

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