Zobrazeno 1 - 10
of 57
pro vyhledávání: '"alim, Usman"'
Autor:
Afzaal, Hamza, Alim, Usman
Haptic feedback provides an essential sensory stimulus crucial for interaction and analyzing three-dimensional spatio-temporal phenomena on surface visualizations. Given its ability to provide enhanced spatial perception and scene maneuverability, vi
Externí odkaz:
http://arxiv.org/abs/2408.04031
Autor:
Mota, Roberta, Ferreira, Nivan, Silva, Julio Daniel, Horga, Marius, Lage, Marcos, Ceferino, Luis, Alim, Usman, Sharlin, Ehud, Miranda, Fabio
Recent technological innovations have led to an increase in the availability of 3D urban data, such as shadow, noise, solar potential, and earthquake simulations. These spatiotemporal datasets create opportunities for new visualizations to engage exp
Externí odkaz:
http://arxiv.org/abs/2208.05370
Publikováno v:
In Computers & Graphics November 2024 124
Autor:
Rashid, Md Mamunur, Alim, Usman R.
Publikováno v:
Signal Processing: Image Communication, Volume 99, November 2021, 116494
According to the circle-packing theorem, the packing efficiency of a hexagonal lattice is higher than an equivalent square tessellation. Consequently, in several contexts, hexagonally sampled images compared to their Cartesian counterparts are better
Externí odkaz:
http://arxiv.org/abs/2110.02556
Autor:
Horacsek, Joshua, Alim, Usman
In the prequel to this paper, we presented a systematic framework for processing spline spaces. In this paper, we take the results of that framework and provide a code generation pipeline that automatically generates efficient implementations of spli
Externí odkaz:
http://arxiv.org/abs/2102.08518
Autor:
Horacsek, Joshua, Alim, Usman
Interpolation is a fundamental technique in scientific computing and is at the heart of many scientific visualization techniques. There is usually a trade-off between the approximation capabilities of an interpolation scheme and its evaluation effici
Externí odkaz:
http://arxiv.org/abs/2102.08514
Akademický článek
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Autor:
Horacsek, Joshua, Alim, Usman
For the class of non-degenerate box splines, we prove that these box splines are piecewise polynomial. This is not a new result, it is in fact a well known and useful property of box splines. However, our proof is constructive, and the main result of
Externí odkaz:
http://arxiv.org/abs/1606.08910
Autor:
Horacsek, Joshua, Alim, Usman
Publikováno v:
In Journal of Approximation Theory September 2018 233:37-57
Akademický článek
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