Daniel Lopes

Actif depuis 2007

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Professional Interests: Medical Image Processing, Geometric Modeling, Computer Vision, Computer Graphics, Scientific Visualization

A soumis

Tangent vectors to a surface normal
Application of the Householder formula to compute tangent vector fields given the surface normals

plus de 6 ans il y a | 2 téléchargements |

A soumis

Are Two Ellipsoids in Contact? Algebraic Separation Condition for Ellipsoids
An algebraic expression for characterizing the 3-D spatial configurations formed by two ellipsoids.

plus de 11 ans il y a | 1 téléchargement |

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Anisotropic Diffusion (Perona & Malik)
A set of filters that perform 1D, 2D and 3D conventional anisotropic diffusion (gray scale data).

plus de 15 ans il y a | 19 téléchargements |

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drawline
Draws line segments on a image matrix.

plus de 16 ans il y a | 1 téléchargement |

A soumis

beepbeep
Creates sound composed by OS beeps.

presque 17 ans il y a | 1 téléchargement |

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