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Sergei Koptenko


URSUS Medical Designs LLC

Last seen: 11 days ago Active since 2004

medical ultrasound

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

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Submitted


Sound Speed in Sea Water
Sound speed in sea water as function of depth, temperature and salinity.

14 years ago | 5 downloads |

Submitted


Fast Kuwahara Filter
Fast Kuwahara edge preserving Filter

16 years ago | 1 download |

Submitted


Legendre polynomial Pm(x)
Legendre polynomial Pm(x).

16 years ago | 2 downloads |

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Submitted


SDGD Edge Detection Filter
Second-Derivative-in-the-Gradient-Direction edge detection filter

16 years ago | 2 downloads |

Submitted


PLUS Edge Detection Filter
PLUS = (Second-Derivative-in-the-Gradient-Direction + Laplacian) edge detection filter

16 years ago | 1 download |

Submitted


Contrast Stretch and Normalization
Stretches contrast on the image and normalize image from 0 to 1

16 years ago | 4 downloads |

Submitted


Scaled Windowing Function
Creates scaled window of set size.

17 years ago | 1 download |

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Submitted


Pad array
Pad array or image.

17 years ago | 4 downloads |

Submitted


min /max for arrays
min max extension into array.

17 years ago | 1 download |

Submitted


Sound Speed in Fresh Water
Sound speed in water as function of temperature.

18 years ago | 1 download |

Submitted


Local min, max, nearest neighbour
Find local minima, maxima, match value in vector.

19 years ago | 3 downloads |