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ashkan abbasi


Last seen: 2 years ago |  Active since 2014

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Professional Interests: machine learning,image processing

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  • Personal Best Downloads Level 2
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  • 5-Star Galaxy Level 2
  • GitHub Submissions Level 1
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Question


Why does MATLAB's dualtree3 function not return the lowpass subband of the imaginary tree?
MATLAB has a function named dualtree3 which computes 3-D dual-tree complex wavelet transform. This function only retains the las...

3 years ago | 0 answers | 0

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answers

Submitted


Non-local Weighted Sparse Representation for OCT Reconstruction
OCT image denoising and interpolation

6 years ago | 3 downloads |

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Submitted


nonlocal weighted sparse representation (NWSR) for OCT reconstruction
OCT retinal image denoising and interpolation via nonlocal weighted sparse representation

6 years ago | 5 downloads |

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Submitted


OCT image reconstruction via Non-local Weighted Sparse Representation (NWSR)
denoising and interpolation of OCT images

6 years ago | 5 downloads |

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Submitted


blood vessel segmentation using morphological Top-Hat transform
This program implements 2 tophat-based algorithms for vessel segmentation.

8 years ago | 2 downloads |

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Submitted


Blood vessel segmentation in retinal images using mathematical morphology
Blood vessel segmentation in retinal images using mathematical morphology

8 years ago | 1 download |

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Answered
MSE Mean Square Error
% MSE & PSNR for a grayscale image (cameraman.tif) & its filtered % version clear clc im=imread('cameram...

10 years ago | 2