Browsing ELibrary by Subject "IMAGE ANALYSIS"

Now showing items 1-7 of 7

A NEW VISUALIZATION TECHNIQUE FOR THE STUDY OF SOLUTE DISPERSION IN MODEL POROUS MEDIA

Theodoropoulou M.A.; Karoutsos V.; Kaspiris C.; Tsakiroglou C.D. (2003)

A new technique of high resolution is developed to perform visualization experiments of the hydrodynamic dispersion of pollutants in transparent glass-etched pore networks, which are regarded as representative models of ...
AN EVALUATION OF IMAGE ANALYSIS ALGORITHMS FOR CONSTRUCTING DISCONTINUITY TRACE MAPS

Hadjigeorgiou J.; Lemy F.; Cote P.; Maldague X. (2003)
DIGITAL SEDIMENT COLOUR ANALYSES, DSCA, OF LAKE SEDIMENTS - PITFALLS AND POTENTIALS

Christensen Ja.; Bjorck S. (2001)

Image analysis of lacustrine sediments has become a useful method in paleolimnology, since correlation between grey-scale and different climate and sediment proxies has turned out to be very promising. Based on experiences ...
FLUID FLOW THROUGH ROUGH FRACTURES IN ROCKS I: HIGH RESOLUTION APERTURE DETERMINATIONS

Isakov E.; Ogilvie S.R.; Taylor C.W.; Glover P.W.J. (2001)

Full characterisation of rough fracture surfaces and the resulting variable apertures is an important step in the drive towards an improved understanding of the factors which control fluid flow through rocks. A number of ...
IMAGE ANALYSIS APPLIED TO ENGINEERING GEOLOGY, A LITERATURE REVIEW

Lindqvist Ja.E.; Akesson U. (2001)

Image analysis is a technique used in a number of subjects, but to date not extensively used in the geological sciences. The paper describes the way image analysis is used in the various disciplines and presents an overview ...
IS IT POSSIBLE TO CHARACTERIZE THE GEOMETRY OF A REAL POROUS MEDIUM BY A DIRECT MEASUREMENT ON A FINITE SECTION? 1: THE PHASE-RETRIEVAL PROBLEM

Anguy Ya.; Ehrlich R.; Mercet C. (2003)

Macroscopic transport properties of natural porous media, such as the permeability tensor K, are the sum of uncountable microscopic events. Understanding how these microscopic events come together to yield a descriptive ...
PHENOCRYST FRAGMENTS IN RHYOLITIC LAVAS AND LAVA DOMES

Allen S.R.; McPhie J. (2003)

Although rhyolitic lavas and lava domes are characterised by evenly porphyritic textures, not all the phenocrysts are whole euhedra. We undertook image analysis of 46 rhyolitic lava and lava dome samples to determine the ...

Browsing ELibrary by Subject "IMAGE ANALYSIS"

Browsing ELibrary by Subject "IMAGE ANALYSIS"

Search DSpace

Browse

All of DSpace

This Collection

My Account