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SANTIAGO AJA-FERNANDEZ


Universidad de Valladolid

9 total contributions since 2012

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Submitted


Soft thresholding for image segmentation
Image segmentation based on histogram soft thresholding

1 year ago | 30 downloads |

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Noise estimator for SENSE MRI
It estimates the variable map of noise from SENSE magnetic resonance using a homomorphic approach.

2 years ago | 7 downloads |

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LMMSE filter for Rician MRI data
A filtering scheme for denoising MR data assuming an underlying Rician model.

4 years ago | 17 downloads |

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Quality Index based on Local Variance (QILV)
Method to assess image quality based on local variance comparison with Golden Standard

4 years ago | 4 downloads |

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Parallel MRI noisy phantom simulator
Simulator of noisy parallel acquisition MR data (GRAPPA and SENSE included)

4 years ago | 21 downloads |

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Detail Preserving Anosotropic Diffusion for Speckle Filtering (DPAD)
DPAD applies an anisotropic diffusion scheme to an image with multiplicative speckle

4 years ago | 27 downloads |

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2-D adaptive noise-removal filtering
Modified version of WIENER2 from image toolbox with proper noise estimation

4 years ago | 12 downloads |

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Heart perfussion MRI phantom simulator
To create a MR perfusion phantom of the heart with basic artifacts and noise.

4 years ago | 8 downloads |

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Noise estimators for MRI data Toolbox
Several methods to automatically estimate the level of noise in single- and multiple-coil MRI

4 years ago | 9 downloads |

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