نتایج جستجو برای: view from above

تعداد نتایج: 5799519  

2009
MICHAEL HEATH MARTIN EDWARDS ROBERT FURNESS JOHN PINNEGAR SARAH WANLESS Alister Hardy

Fisheries Research Services (FRS), Marine Laboratory, 375 Victoria Road, Aberdeen, AB11 9DB Sir Alister Hardy Foundation for Ocean Science, The Laboratory, Citadel Hill, Plymouth, PL1 2PB Graham Kerr Building, University of Glasgow, Glasgow, G12 8QQ Centre for Environment, Fisheries and Aquaculture Science (Cefas), Pakefield Road, Lowestoft, Suffolk, NR33 0HT Centre for Ecology and Hydrology, B...

Journal: :Analytical chemistry 2013
Gary J Patti Ralf Tautenhahn Duane Rinehart Kevin Cho Leah P Shriver Marianne Manchester Igor Nikolskiy Caroline H Johnson Nathaniel G Mahieu Gary Siuzdak

Global metabolomics describes the comprehensive analysis of small molecules in a biological system without bias. With mass spectrometry-based methods, global metabolomic data sets typically comprise thousands of peaks, each of which is associated with a mass-to-charge ratio, retention time, fold change, p-value, and relative intensity. Although several visualization schemes have been used for m...

1997
René A.M. Walterbos

The Warm Ionized Medium (WIM), also refered to as Diffuse Ionized Gas, contains most of the mass of interstellar medium in ionized form, contributing as much as 30% of the total atomic gas mass in the solar neighborhood. The advent of CCDs has enabled unprecedented study of this medium in external galaxies, probing a variety of environments. In particular, we can derive the morphology of the WI...

2012
Pavel Hrabák Marek Bukácek Milan Krbálek

A simple experiment of non-panic evacuation of single rootn with one exit was organized and analyzed frotn the microscopic point of view. The rule-based CA based on Floot-Field tnodel is presented to support the experiment. Sevetal ideas of decislon-tnaking allowing the individual to choose ati occupied cell are itnpletnetited to reflect observed behavior in the congestioti cluster iti front of...

Journal: :J. Sci. Comput. 2010
Antoine Bourgeade Candice Mézel Olivier Saut

In this paper, we present a model for propagation of intense and ultrashort laser pulses ionizing dielectrics. We consider early ionization so that this process is sufficiently weak to avoid requiring a complete description of the ionization process (e.g. the use of kinetic equations which are very expensive from a computational point of view). As the intensity of the field is small, one photon...

2005
R. Koch

This contribution describes a system for 3D surface reconstruction and novel view synthesis from image streams of an unknown but static scene. The system operates fully automatic and estimates camera pose and 3D scene geometry using Structure-from-Motion and dense multi-camera stereo reconstruction. From these estimates, novel views of the scene can be rendered at interactive rates.

Journal: :CoRR 2012
Chamberlain Fong

We present an algorithm for converting an indoor spherical panorama into a photograph with a simulated overhead view. The resulting image will have an extremely wide field of view covering 4π steradians of the spherical panorama. Our method provides the photographer the ability to shoot at the ground level and later post-process the pictures to get a fake bird’s eye view of the scene. We argue ...

Journal: :Science 2012

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی 1389

the quest for power has formed much of the world history especially in 20th and 21st centuries. oil (energy) particularly after industrial revolution has been a tool for conquest and power and has been transformed to a geopolitical issue. from a geopolitical point of view this has been the case for the last two centuries in central asia and caucasus. central asia and caucasus has always been...

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