Search Results for author: Alireza Tavakkoli

Found 19 papers, 11 papers with code

MV-Swin-T: Mammogram Classification with Multi-view Swin Transformer

1 code implementation26 Feb 2024 Sushmita Sarker, Prithul Sarker, George Bebis, Alireza Tavakkoli

Traditional deep learning approaches for breast cancer classification has predominantly concentrated on single-view analysis.

Image Classification

Revolutionizing Space Health (Swin-FSR): Advancing Super-Resolution of Fundus Images for SANS Visual Assessment Technology

1 code implementation11 Aug 2023 Khondker Fariha Hossain, Sharif Amit Kamran, Joshua Ong, Andrew G. Lee, Alireza Tavakkoli

However, due to the unavailability of experts in these locations, the data has to be transferred to an urban healthcare facility (AMD and glaucoma) or a terrestrial station (e. g, SANS) for more precise disease identification.

Image Super-Resolution

SwinVFTR: A Novel Volumetric Feature-learning Transformer for 3D OCT Fluid Segmentation

1 code implementation16 Mar 2023 Sharif Amit Kamran, Khondker Fariha Hossain, Alireza Tavakkoli, Salah A. Baker, Stewart Lee Zuckerbrod

To address these issues, we propose SwinVFTR, a new transformer-based architecture designed for precise fluid segmentation in 3D volumetric OCT images.

Image Segmentation Medical Image Segmentation +3

SWIN-SFTNet : Spatial Feature Expansion and Aggregation using Swin Transformer For Whole Breast micro-mass segmentation

no code implementations16 Nov 2022 Sharif Amit Kamran, Khondker Fariha Hossain, Alireza Tavakkoli, George Bebis, Sal Baker

We also incorporate a novel embedding loss that calculates similarities between linear feature embeddings of the encoder and decoder blocks.

Segmentation

ConnectedUNets++: Mass Segmentation from Whole Mammographic Images

no code implementations25 Oct 2022 Prithul Sarker, Sushmita Sarker, George Bebis, Alireza Tavakkoli

Deep learning has made a breakthrough in medical image segmentation in recent years due to its ability to extract high-level features without the need for prior knowledge.

Image Segmentation Medical Image Segmentation +1

Virtual-Reality based Vestibular Ocular Motor Screening for Concussion Detection using Machine-Learning

no code implementations13 Oct 2022 Khondker Fariha Hossain, Sharif Amit Kamran, Prithul Sarker, Philip Pavilionis, Isayas Adhanom, Nicholas Murray, Alireza Tavakkoli

Therefore, for the assessment and management of concussion detection, standardization is required to lower the risk of injury and increase the validation among clinicians.

Management

VR-SFT: Reproducing Swinging Flashlight Test in Virtual Reality to Detect Relative Afferent Pupillary Defect

no code implementations12 Oct 2022 Prithul Sarker, Nasif Zaman, Alireza Tavakkoli

The relative afferent asymmetry between two eyes can be diagnosed using swinging flashlight test, also known as the alternating light test.

Analysis of Smooth Pursuit Assessment in Virtual Reality and Concussion Detection using BiLSTM

no code implementations12 Oct 2022 Prithul Sarker, Khondker Fariha Hossain, Isayas Berhe Adhanom, Philip K Pavilionis, Nicholas G. Murray, Alireza Tavakkoli

The sport-related concussion (SRC) battery relies heavily upon subjective symptom reporting in order to determine the diagnosis of a concussion.

Feature Representation Learning for Robust Retinal Disease Detection from Optical Coherence Tomography Images

1 code implementation24 Jun 2022 Sharif Amit Kamran, Khondker Fariha Hossain, Alireza Tavakkoli, Stewart Lee Zuckerbrod, Salah A. Baker

Ophthalmic images may contain identical-looking pathologies that can cause failure in automated techniques to distinguish different retinal degenerative diseases.

Knowledge Distillation Representation Learning

Improving Robustness using Joint Attention Network For Detecting Retinal Degeneration From Optical Coherence Tomography Images

1 code implementation16 May 2020 Sharif Amit Kamran, Alireza Tavakkoli, Stewart Lee Zuckerbrod

Noisy data and the similarity in the ocular appearances caused by different ophthalmic pathologies pose significant challenges for an automated expert system to accurately detect retinal diseases.

Retinal OCT Disease Classification

An Automatic Digital Terrain Generation Technique for Terrestrial Sensing and Virtual Reality Applications

no code implementations11 Oct 2019 Lee Easson, Alireza Tavakkoli, Jonathan Greenberg

The identification and modeling of the terrain from point cloud data is an important component of Terrestrial Remote Sensing (TRS) applications.

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