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Záznamy kolekce (řazeno podle Datum zaslání v sestupně pořadí): 1 až 20 z 43
Bizzarri, Michal , Lávička, Miroslav
Rational adaptive blends among obstacles in 3D by contour method

In this paper we will continue in investigating ‘contour method’ and its using for the computation of rational parameterizations of canal surfaces without a need of sum of squares (SOS) decomposition. Further approaches for constructing flexible smooth transitions between canal surfaces will...

Bizzarri, Michal , Lávička, Miroslav , Kosinka, Jiří
Skinning and blending with rational envelope surfaces

We continue the study of rational envelope (RE) surfaces. Although these surfaces are parametrized with the help of square roots, when considering an RE patch as the medial surface transform in 4D of a spatial domain it yields a rational parametrization of the domain’s boundar...

Bizzarri, Michal , Lávička, Miroslav , Šír, Zbyněk , Vršek, Jan
Hermite interpolation by piecewise polynomial surfaces with polynomial area element

This paper is devoted to the construction of polynomial 2-surfaces which possess a polynomial area element. In particular we study these surfaces in the Euclidean space R^3 (where they are equivalent to the PN surfaces) and in the Minkowski space R^{3,1} (where they provide th...

Pospíšil, Jan , Sobotka, Tomáš
Tržní kalibrace pro model stochastické volatility s dlouhou pamětí

In this article, we study a long memory stochastic volatility model (LSV), under which stock prices follow a jump-diffusion stochastic process and its stochastic volatility is driven by a continuous-time fractional process that attains a long memory. LSV model should take into account&#...

Skala, Václav
Point in Polygon Algorithm with O(1) Complexity

Skala, Václav
An Algorithm for Line Clipping by Convex Polyhedron in E3 with O(N1/2) Complexity

Skala, Václav
An Efficient Algorithm for Line Clipping by Convex and Non-covex Polyhedrons in E3

Skala, Václav
O(lg N) Line Clipping Algorithm in E2

Bláha, Petr , Skala, Václav
Urychlování algoritmu sledování paprsku metodou dělení prostoru a paralelizací výpočtu

Skala, Václav
Algoritmy se strukturální složitostí menší než optimální aneb K čemu je programování

Skala, Václav
Trading Time for Space: an O(1) Average time Algorithm for Point-in-Polygon Location Problem. Theoretical Fiction or Practical Usage?

Skala, Václav
Line Clipping in E3 with Expected Complexity O(1)

Skala, Václav , Lederbuch, Pavel , Sup, Bohumír
A Comparison of O(1) and Cyrus-Beck Line Clipping Algorithms in E2 and E3

Skala, Václav
Line Clipping in E2 with O(1) Processing Complexity

Skala, Václav
A Fast Algorithm for Line Clipping by Convex Polyhedron in E3

Patera, Jan , Skala, Václav
A Comparison of Fundamental Methods for Iso-surface Extraction

Skala, Václav , Hrádek, Jan
Efficient Hash Function for Duplicate Elimination in Dictionaries

Skala, Václav
Fast Oexpected(N) Algorithm for Finding Exact Maximum Distance in E2 Instead of O(N2) or O(N lgN)

Skala, Václav
New Geometric Continuity Solution of Parametric Surfaces

Skala, Václav
Modified Gaussian Elimination without Division Operations

Záznamy kolekce (řazeno podle Datum zaslání v sestupně pořadí): 1 až 20 z 43