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Mathematical Geosciences, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hielscher, Ralf, Schaeben, Helmut
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hielscher, Ralf, Schaeben, Helmut
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2006
This paper reviews 3D-modeling activities at the German DLR Institute of Robotics and Mechatronics, carried out within the last decade in cooperation with partners in Germany (Z+F, Illustrated Architecture, DLR Institutes of Optical Information Systems, and of Planetary Research) and international partners. The main focus is on multisensory (e.g.
Karsten Scheibe +6 more
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This paper reviews 3D-modeling activities at the German DLR Institute of Robotics and Mechatronics, carried out within the last decade in cooperation with partners in Germany (Z+F, Illustrated Architecture, DLR Institutes of Optical Information Systems, and of Planetary Research) and international partners. The main focus is on multisensory (e.g.
Karsten Scheibe +6 more
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Multi-scale modeling of microvascular reactivity
2014 IEEE 4th International Conference on Computational Advances in Bio and Medical Sciences (ICCABS), 2014Regulation of vascular tone is a complex process that remains poorly understood. Here we present our recent efforts for the development of physiologically realistic model of an arteriole for the analysis of vasoreactivity in health and in disease. Our goal is to describe function at a macro scale level by integrating mechanisms at the subcellular ...
Jaimit Parikh +3 more
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A multi‐scale disk dynamo model
Astronomische Nachrichten, 2006AbstractWe suggest to combine the mean‐field description of the galactic dynamo with a shell description of small‐scale turbulence for high values of hydrodynamic and magnetic Reynolds numbers. The model allows us to keep the balance of energy and realizes the kinematic and non‐linear regimes of the magnetic field generation.
Stepanov, R., Frick, P., Sokoloff, D.
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Detection and localization with multi-scale models
2016 23rd International Conference on Pattern Recognition (ICPR), 2016Object detection and localization in images involve a multi-scale reasoning process. First, responses of object detectors are known to vary with image scale. Second, contextual relationships on a part-level, object-level, and scene-level appear at different scales of the image.
Eshed Ohn-Bar, Mohan M. Trivedi
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Temporal Multi-Scale Models for Flow and Acceleration
International Journal of Computer Vision, 1999A model for computing image flow in image sequences containing a very wide range of instantaneous flows is proposed. This model integrates the spatio-temporal image derivatives from multiple temporal scales to provide both reliable and accurate instantaneous flow estimates.
Yaser Yacoob, Larry S. Davis
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Biointerface dynamics – Multi scale modeling considerations
Colloids and Surfaces B: Biointerfaces, 2015Irreversible nature of matrix structural changes around the immobilized cell aggregates caused by cell expansion is considered within the Ca-alginate microbeads. It is related to various effects: (1) cell-bulk surface effects (cell-polymer mechanical interactions) and cell surface-polymer surface effects (cell-polymer electrostatic interactions) at the
Ivana Pajic-Lijakovic +3 more
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Multi-scale observation models for motion estimation
2013 IEEE International Conference on Image Processing, 2013Multi-scale frameworks based on coarse-to-fine warping strategies are widely used in the state-of-the-art optical flow methods. While they allow the estimation of large motions and usually lead to a faster minimization, they can also create strong dependencies between the successive estimates at different scale levels, yielding sometimes the ...
Pascal, Zillé +2 more
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2006
If a mathematical model contains many different scales the computational cost for its numerical solution is very large. The smallest scale must be resolved over the distance of the largest scale. A huge number of unknowns are required and until recently many such problems could not be treated computationally.
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If a mathematical model contains many different scales the computational cost for its numerical solution is very large. The smallest scale must be resolved over the distance of the largest scale. A huge number of unknowns are required and until recently many such problems could not be treated computationally.
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Model Transformations in Multi Scale Modelling
2002Abstract Computer Aided Process Engineering (CAPE) requires computer based process models for most of its applications. Many of these applications require different attributes (accuracy, speed of solution, etc) of their models. For example, models that run in realtime sacrifice accuracy in exchange for speed, while offline applications do not need to
McGahey, S. L., Cameron, I. T.
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