نتایج جستجو برای: particle image velocimetry

تعداد نتایج: 544486  

2016
M. Mehdi Mirzazadeh Martin Noël Mark F. Green

This article provides data on the static behavior of reinforced concrete at room and low temperature including, strength, ductility, and crack widths of the reinforced concrete. The experimental data on the application of digital image correlation (DIC) or particle image velocimetry (PIV) in measuring crack widths and the accuracy and precision of DIC/PIV method with temperature variations when...

2007
Luis Álvarez Carlos A. Castaño-Moraga Miguel García Karl Krissian Luis Mazorra Agustín Salgado de la Nuez Javier Sánchez Pérez

Estimation of motion has many applications in fluid analysis. Lots of work has been carried out using Particle Image Velocimetry to design experiments which capture and measure the flow motion using 2D images. Recent technological advances allow capturing 3D PIV image sequences of moving particles. In this context, we propose a 3D motion estimation technique based on the combination of an itera...

2002
Dmitry Chetverikov Zoltán Megyesi Zsolt Jankó

This note provides a short overview of the research work done by the Image and Pattern Analysis (IPAN) group of the Computer and Automation Institute, Hungarian Academy of Sciences (MTA SZTAKI), in Budapest, Hungary. Our major, previous and current research topics are listed and illustrated by typical results. The topics include: 1. texture analysis; 2. wide-baseline stereo; 3. alignment of mea...

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