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Daniel Lopes


Aktiv seit 2007

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

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  • 5-Star Galaxy Level 5
  • Personal Best Downloads Level 2
  • First Review
  • First Submission

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

fast 5 Jahre vor | 2 Downloads |

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

fast 10 Jahre vor | 1 Download |

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

etwa 14 Jahre vor | 36 Downloads |

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drawline
Draws line segments on a image matrix.

etwa 15 Jahre vor | 4 Downloads |

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beepbeep
Creates sound composed by OS beeps.

mehr als 15 Jahre vor | 1 Download |