Search Results for author: Hamid Reza Shahdoosti

Found 11 papers, 0 papers with code

Improved Adaptive Brovey as a New Method for Image Fusion

no code implementations24 Jul 2018 Hamid Reza Shahdoosti

An ideal fusion method preserves the Spectral information in fused image and adds spatial information to it with no spectral distortion.

Hyperspectral Images Classification Using Energy Profiles of Spatial and Spectral Features

no code implementations24 Jul 2018 Hamid Reza Shahdoosti

This paper proposes a spatial feature extraction method based on energy of the features for classification of the hyperspectral data.

Classification General Classification

Panchromatic Sharpening of Remote Sensing Images Using a Multi-scale Approach

no code implementations24 Jul 2018 Hamid Reza Shahdoosti

We show that our model is more consistent with natural MS and PAN images.

A new ultrasound despeckling method through adaptive threshold

no code implementations5 Jul 2018 Hamid Reza Shahdoosti

An efficient despeckling method using a quantum-inspired adaptive threshold function is presented for reducing noise of ultrasound images.

Image denoising through bivariate shrinkage function in framelet domain

no code implementations2 Jan 2018 Hamid Reza Shahdoosti

For every framelet coefficient, there is a corresponding threshold depending on the local statistics of framelet coefficients.

Image Denoising

Robust non-local means filter for ultrasound image denoising

no code implementations26 Sep 2017 Hamid Reza Shahdoosti

This paper introduces a new approach to non-local means image denoising.

Image Denoising

Improving high-pass fusion method using wavelets

no code implementations23 Feb 2017 Hamid Reza Shahdoosti

In an appropriate image fusion method, spatial information of the panchromatic image is injected into the multispectral images such that the spectral information is not distorted.

Vocal Bursts Intensity Prediction

A New Method for Removing the Moire' Pattern from Images

no code implementations31 Jan 2017 Seyede Mahya Hazavei, Hamid Reza Shahdoosti

At the second part of this paper, to demonstrate the robustness of the proposed method, it is implemented for some noisy images that have moire' pattern.

Denoising

MS and PAN image fusion by combining Brovey and wavelet methods

no code implementations8 Jan 2017 Hamid Reza Shahdoosti

Among the existing fusion algorithms, the wavelet fusion method is the most frequently discussed one in recent publications because the wavelet approach preserves the spectral characteristics of the multispectral image better than other methods.

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