Search Results for author: Rehan Hafiz

Found 6 papers, 0 papers with code

Myocardial Infarction Detection from ECG: A Gramian Angular Field-based 2D-CNN Approach

no code implementations25 Feb 2023 Asim Yousuf, Rehan Hafiz, Saqib Riaz, Muhammad Farooq, Kashif Riaz, Muhammad Mahboob Ur Rahman

Our proposed approach achieves an average classification accuracy of 99. 68\%, 99. 80\%, 99. 82\%, and 99. 84\% under GASF dataset with noise and baseline wander, GADF dataset with noise and baseline wander, GASF dataset with noise and baseline wander removed, and GADF dataset with noise and baseline wander removed, respectively.

Myocardial infarction detection

Distribution Regularized Self-Supervised Learning for Domain Adaptation of Semantic Segmentation

no code implementations20 Jun 2022 Javed Iqbal, Hamza Rawal, Rehan Hafiz, Yu-Tseh Chi, Mohsen Ali

Due to the domain shift, this decision boundary is unaligned in the target domain, resulting in noisy pseudo labels adversely affecting self-supervised domain adaptation.

Disentanglement Domain Adaptation +5

FogAdapt: Self-Supervised Domain Adaptation for Semantic Segmentation of Foggy Images

no code implementations7 Jan 2022 Javed Iqbal, Rehan Hafiz, Mohsen Ali

We propose a self-entropy and multi-scale information augmented self-supervised domain adaptation method (FogAdapt) to minimize the domain shift in foggy scenes segmentation.

Domain Adaptation Foggy Scene Segmentation +3

MAQ-CaF: A Modular Air Quality Calibration and Forecasting method for cross-sensitive pollutants

no code implementations22 Apr 2021 Yousuf Hashmy, ZillUllah Khan, Rehan Hafiz, Usman Younis, Tausif Tauqeer

Such an attempt is a step toward addressing climate change's global challenge through appropriate monitoring and air quality tracking across a wider geographical region via affordable monitoring.

Twin-Net Descriptor: Twin Negative Mining With Quad Loss for Patch-Based Matching

no code implementations IEEE Access 2019 Aman Irshad, Rehan Hafiz, Mohsen Ali, Muhammad Faisal, Yongju Cho, Jeongil Seo

Our results on Brown and HPatches datasets demonstrate Twin-Net's consistently better performance as well as better discriminatory and generalization capability as compared to the state-of-art.

Patch Matching

MPNA: A Massively-Parallel Neural Array Accelerator with Dataflow Optimization for Convolutional Neural Networks

no code implementations30 Oct 2018 Muhammad Abdullah Hanif, Rachmad Vidya Wicaksana Putra, Muhammad Tanvir, Rehan Hafiz, Semeen Rehman, Muhammad Shafique

The state-of-the-art accelerators for Convolutional Neural Networks (CNNs) typically focus on accelerating only the convolutional layers, but do not prioritize the fully-connected layers much.

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