Search Results for author: Saba Heidari Gheshlaghi

Found 5 papers, 0 papers with code

Adversary-Robust Graph-Based Learning of WSIs

no code implementations21 Mar 2024 Saba Heidari Gheshlaghi, Milan Aryal, Nasim Yahyasoltani, Masoud Ganji

In this work, we aim at improving the robustness of cancer Gleason grading classification systems against adversarial attacks, addressing challenges at both the image and graph levels.

Denoising whole slide images

Explainability-Based Adversarial Attack on Graphs Through Edge Perturbation

no code implementations28 Dec 2023 Dibaloke Chanda, Saba Heidari Gheshlaghi, Nasim Yahya Soltani

A novel explainability-based method is proposed to identify important nodes in the graph and perform edge perturbation between these nodes.

Adversarial Attack Node Classification

Artifact-Robust Graph-Based Learning in Digital Pathology

no code implementations27 Oct 2023 Saba Heidari Gheshlaghi, Milan Aryal, Nasim Yahyasoltani, Masoud Ganji

Whole slide images~(WSIs) are digitized images of tissues placed in glass slides using advanced scanners.

whole slide images

Efficient OCT Image Segmentation Using Neural Architecture Search

no code implementations28 Jul 2020 Saba Heidari Gheshlaghi, Omid Dehzangi, Ali Dabouei, Annahita Amireskandari, Ali Rezai, Nasser M. Nasrabadi

We incorporate the Unet architecture in the NAS framework as its backbone for the segmentation of the retinal layers in our collected and pre-processed OCT image dataset.

Image Segmentation Neural Architecture Search +3

Segmentation of Multiple Sclerosis lesion in brain MR images using Fuzzy C-Means

no code implementations10 Apr 2018 Saba Heidari Gheshlaghi, Abolfazl Madani, AmirAbolfazl Suratgar, Fardin Faraji

Magnetic resonance images (MRI) play an important role in supporting and substituting clinical information in the diagnosis of multiple sclerosis (MS) disease by presenting lesion in brain MR images.

Clustering Edge Detection +1

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