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   Articles with "zier" as a keyword



Image Completion Using Automatic Structure Propagation With Bézier Curves

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recommendations! Published in 2025 at "Mathematical Methods in the Applied Sciences"

DOI: 10.1002/mma.10826

Abstract: This paper presents an algorithm developed to fill the missing region of salient structures specifically for the curve. The stages are as follows: segmenting the image to identify the salient structures along with knowing the… read more here.

Keywords: zier; image; structure; image completion ... See more keywords

High-Performance Computation of Bézier Surfaces on Parallel and Heterogeneous Platforms

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recommendations! Published in 2017 at "International Journal of Parallel Programming"

DOI: 10.1007/s10766-017-0506-1

Abstract: Bézier surfaces are mathematical tools employed in a wide variety of applications. Some works in the literature propose parallelization strategies to improve performance for the computation of Bézier surfaces. These approaches, however, are mainly focused… read more here.

Keywords: performance computation; zier; zier surfaces; computation zier ... See more keywords

Optimized semi-flexible supersonic nozzle design using exact throat solution with characteristic inversion and Bézier Mach distribution

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recommendations! Published in 2025 at "Physics of Fluids"

DOI: 10.1063/5.0274744

Abstract: Supersonic semi-flexible wall nozzles with the ability to continuously vary the Mach number have become a key configuration for advanced supersonic wind tunnels, with their contour design typically based on the Sivells method. However, this… read more here.

Keywords: zier; mach; semi flexible; mach number ... See more keywords

On the derivatives of rational Bézier curves

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recommendations! Published in 2025 at "Engineering Computations"

DOI: 10.1108/ec-06-2024-0551

Abstract: PurposeWe identify several theoretical shortcomings in the derivative formulas for rational Bézier curves and propose a new formula for the derivatives.Design/methodology/approachDependence on control points gives a new recursive approach to the derivation of rational Bézier… read more here.

Keywords: rational zier; zier curves; derivatives rational; zier ... See more keywords

Rational Bézier Guarding

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recommendations! Published in 2022 at "Computer Graphics Forum"

DOI: 10.1111/cgf.14605

Abstract: We present a reliable method to generate planar meshes of nonlinear rational triangular elements. The elements are guaranteed to be valid, i.e. defined by injective rational functions. The mesh is guaranteed to conform exactly, without… read more here.

Keywords: rational zier; zier guarding; zier; method ... See more keywords