Publications related to Similarity (geometry)

A distance measure for colored curves

In some computer vision applications, matching between shapes and colors are required. There are lots of similarity measures for shapes, especially curves, but as far as we know there are not many that deal with shapes and colors at the same time. In this ...

2015

Wavelet Statistics of Sparse and Self-Similar Images

Michaël Unser, Julien René Pierre Fageot, Emrah Bostan

It is well documented that natural images are compressible in wavelet bases and tend to exhibit fractal properties. In this paper, we investigate statistical models that mimic these behaviors. We then use our models to make predictions on the statistics of ...

Siam Publications2015

Semisupervised Classification of Remote Sensing Images With Hierarchical Spatial Similarity

Devis Tuia, Zeyu Zhang

A semisupervised kernel deformation function, including spatial similarity, is proposed for the classification of remote sensing (RS) images. The method exploits the characteristic of these images, in which spatially nearby points are likely to belong to t ...

Ieee-Inst Electrical Electronics Engineers Inc2015

Scaling Exponent of List Decoders With Applications to Polar Codes

Rüdiger Urbanke, Seyed Hamed Hassani, Marco Mondelli

Motivated by the significant performance gains which polar codes experience under successive cancellation list decoding, their scaling exponent is studied as a function of the list size. In particular, the error probability is fixed, and the tradeoff betwe ...

Ieee-Inst Electrical Electronics Engineers Inc2015

Supply equipment to the new NBH system for the TCV tokamak

Alexander Karpushov, Damien Fasel, Ugo Siravo, Jérémie Dubray, Albert Perez

The TCV tokamak is equipped with a high power real time-controllable Electron Cyclotron Heating (ECH) system, made of 9 gyrotrons capable of 500 kW RF power. One of the major scientific challenge, the TCV upgrades aimed to, will be the access to a wider ra ...

Elsevier Science2015

Activated carbon fibers for efficient VOC removal from diluted streams: the role of surface morphology

Albert Renken, Lioubov Kiwi, Guillaume Bastien Baur

The effect of the micropore structure of activated carbon fibers (ACFs) on the adsorption of toluene at low concentration (10-80 ppmv) was studied over two types of ACFs. Both adsorbents presented similar surface chemistry but different porous structure: o ...

Springer Verlag2015

Large global solutions for energy supercritical nonlinear wave equations on $\R^{3+1}$

Joachim Krieger

For the radial energy-supercritical nonlinear wave equation

\Box u = -u_{tt} + \triangle u = \pm u^7

on

\R^{3+1}

, we prove the existence of a class of global in forward time

C^\infty

-smooth solutions with infinite critical Sobolev norm $\dot{H}^{\f ...

Springer Verlag2014

Influence of geometry shape factor on trapping and flushing efficiencies

Anton Schleiss, Sameh Ahmad Kantoush

The trap efficiency of a shallow reservoir depends on the characteristics of the inflowing sediments and the retention time of the water in the reservoir, which in turn are controlled by the reservoir geometry. With the purpose of controlling the trapped a ...

CRC Press/Balkema2014

Exponentiality of the exchange algorithm for finding another room-partitioning

Laura Sanità

Let T be a triangulated surface given by the list of vertex-triples of its triangles, called rooms. A room-partitioning for T is a subset R of the rooms such that each vertex of T is in exactly one room in R. Given a room-partitioning R for T, the exchange ...

Elsevier Science Bv2014

How color, regularity, and good Gestalt determine backward masking

Michael Herzog, Bilge Sayim, Mauro Manassi

The strength of visual backward masking depends on the stimulus onset asynchrony (SOA) between target and mask. Recently, it was shown that the conjoint spatial layout of target and mask is as crucial as SOA. Particularly, masking strength depends on wheth ...

Association for Research in Vision and Ophthalmology2014

Similarity (geometry)

Graph Chatbot

Chat with Graph Search

A distance measure for colored curves

Wavelet Statistics of Sparse and Self-Similar Images

Semisupervised Classification of Remote Sensing Images With Hierarchical Spatial Similarity

Scaling Exponent of List Decoders With Applications to Polar Codes

Supply equipment to the new NBH system for the TCV tokamak

Activated carbon fibers for efficient VOC removal from diluted streams: the role of surface morphology

Large global solutions for energy supercritical nonlinear wave equations on $\R^{3+1}$

Influence of geometry shape factor on trapping and flushing efficiencies

Exponentiality of the exchange algorithm for finding another room-partitioning

How color, regularity, and good Gestalt determine backward masking

Scaling Exponent of List Decoders With Applications to Polar Codes

A distance measure for colored curves

Wavelet Statistics of Sparse and Self-Similar Images

Semisupervised Classification of Remote Sensing Images With Hierarchical Spatial Similarity

Activated carbon fibers for efficient VOC removal from diluted streams: the role of surface morphology

Large global solutions for energy supercritical nonlinear wave equations on $\R^{3+1}$

Supply equipment to the new NBH system for the TCV tokamak

Influence of geometry shape factor on trapping and flushing efficiencies

How color, regularity, and good Gestalt determine backward masking

Exponentiality of the exchange algorithm for finding another room-partitioning