Search Results for author: Taufiq Hasan

Found 18 papers, 6 papers with code

A Web-based Mpox Skin Lesion Detection System Using State-of-the-art Deep Learning Models Considering Racial Diversity

no code implementations25 Jun 2023 Shams Nafisa Ali, Md. Tazuddin Ahmed, Tasnim Jahan, Joydip Paul, S. M. Sakeef Sani, Nawsabah Noor, Anzirun Nahar Asma, Taufiq Hasan

To address this challenge, we present the "Mpox Skin Lesion Dataset Version 2. 0 (MSLD v2. 0)" as a follow-up to the previously released openly accessible dataset, one of the first datasets containing mpox lesion images.

Data Augmentation Lesion Detection +1

Learning to Generalize towards Unseen Domains via a Content-Aware Style Invariant Model for Disease Detection from Chest X-rays

2 code implementations27 Feb 2023 Mohammad Zunaed, Md. Aynal Haque, Taufiq Hasan

Additionally, we leverage consistency regularizations on global semantic features and predictive distributions from with and without style-perturbed versions of the same CXR to tweak the model's sensitivity toward content markers for accurate predictions.

Domain Generalization Thoracic Disease Classification

SpectNet : End-to-End Audio Signal Classification Using Learnable Spectrograms

no code implementations17 Nov 2022 Md. Istiaq Ansari, Taufiq Hasan

In this paper, we present SpectNet, an integrated front-end layer that extracts spectrogram features within a CNN architecture that can be used for audio pattern recognition tasks.

Acoustic Scene Classification Anomaly Detection +5

ThoraX-PriorNet: A Novel Attention-Based Architecture Using Anatomical Prior Probability Maps for Thoracic Disease Classification

no code implementations6 Oct 2022 Md. Iqbal Hossain, Mohammad Zunaed, Md. Kawsar Ahmed, S. M. Jawwad Hossain, Anwarul Hasan, Taufiq Hasan

Next, we develop a novel attention-based classification model that combines information from the estimated anatomical prior and automatically extracted chest region of interest (ROI) masks to provide attention to the feature maps generated from a deep convolution network.

Anatomy Classification +1

BON: An extended public domain dataset for human activity recognition

no code implementations12 Sep 2022 Girmaw Abebe Tadesse, Oliver Bent, Komminist Weldemariam, Md. Abrar Istiak, Taufiq Hasan, Andrea Cavallaro

Body-worn first-person vision (FPV) camera enables to extract a rich source of information on the environment from the subject's viewpoint.

Human Activity Recognition

Anatomy-XNet: An Anatomy Aware Convolutional Neural Network for Thoracic Disease Classification in Chest X-rays

no code implementations10 Jun 2021 Uday Kamal, Mohammad Zunaed, Nusrat Binta Nizam, Taufiq Hasan

We adopt a semi-supervised learning method by utilizing available small-scale organ-level annotations to locate the anatomy regions in large-scale datasets where the organ-level annotations are absent.

Anatomy Thoracic Disease Classification

Respiratory Distress Detection from Telephone Speech using Acoustic and Prosodic Features

no code implementations15 Nov 2020 Meemnur Rashid, Kaisar Ahmed Alman, Khaled Hasan, John H. L. Hansen, Taufiq Hasan

To capture these variations, we utilize a set of well-known acoustic and prosodic features with a Support Vector Machine (SVM) classifier for detecting the presence of respiratory distress.

SegCodeNet: Color-Coded Segmentation Masks for Activity Detection from Wearable Cameras

no code implementations19 Aug 2020 Asif Shahriyar Sushmit, Partho Ghosh, Md. Abrar Istiak, Nayeeb Rashid, Ahsan Habib Akash, Taufiq Hasan

In comparison to a single-stream network, the proposed two-stream method achieves an absolute improvement of $14. 366\%$ and $10. 324\%$ for averaged F1 score and accuracy, respectively, when average results are compared for three different frame sizes $224\times224$, $112\times112$, and $64\times64$.

Action Detection Activity Detection +2

Privacy-Aware Activity Classification from First Person Office Videos

no code implementations11 Jun 2020 Partho Ghosh, Md. Abrar Istiak, Nayeeb Rashid, Ahsan Habib Akash, Ridwan Abrar, Ankan Ghosh Dastider, Asif Shahriyar Sushmit, Taufiq Hasan

In the advent of wearable body-cameras, human activity classification from First-Person Videos (FPV) has become a topic of increasing importance for various applications, including in life-logging, law-enforcement, sports, workplace, and healthcare.

Classification General Classification

Towards Domain Invariant Heart Sound Abnormality Detection using Learnable Filterbanks

1 code implementation29 Sep 2019 Ahmed Imtiaz Humayun, Shabnam Ghaffarzadegan, Md. Istiaq Ansari, Zhe Feng, Taufiq Hasan

Cardiac auscultation is the most practiced non-invasive and cost-effective procedure for the early diagnosis of heart diseases.

Signal Processing

X-Ray Image Compression Using Convolutional Recurrent Neural Networks

no code implementations28 Apr 2019 Asif Shahriyar Sushmit, Shakib Uz Zaman, Ahmed Imtiaz Humayun, Taufiq Hasan, Mohammed Imamul Hassan Bhuiyan

To the best of our knowledge, this is the first reported evaluation on using a deep convolutional RNN for medical image compression.

Image Compression Retrieval +2

End-to-end Sleep Staging with Raw Single Channel EEG using Deep Residual ConvNets

1 code implementation23 Apr 2019 Ahmed Imtiaz Humayun, Asif Shahriyar Sushmit, Taufiq Hasan, Mohammed Imamul Hassan Bhuiyan

The experimental results demonstrate the superiority of the proposed network compared to the best existing method, providing a relative improvement in epoch-wise average accuracy of 6. 8% and 6. 3% on the household data and multi-source data, respectively.

EEG Sleep Staging

An Ensemble of Transfer, Semi-supervised and Supervised Learning Methods for Pathological Heart Sound Classification

1 code implementation18 Jun 2018 Ahmed Imtiaz Humayun, Md. Tauhiduzzaman Khan, Shabnam Ghaffarzadegan, Zhe Feng, Taufiq Hasan

In this work, we propose an ensemble of classifiers to distinguish between various degrees of abnormalities of the heart using Phonocardiogram (PCG) signals acquired using digital stethoscopes in a clinical setting, for the INTERSPEECH 2018 Computational Paralinguistics (ComParE) Heart Beats SubChallenge.

General Classification Representation Learning +1

Learning Front-end Filter-bank Parameters using Convolutional Neural Networks for Abnormal Heart Sound Detection

1 code implementation15 Jun 2018 Ahmed Imtiaz Humayun, Shabnam Ghaffarzadegan, Zhe Feng, Taufiq Hasan

In this work, we propound a novel CNN architecture that integrates the front-end bandpass filters within the network using time-convolution (tConv) layers, which enables the FIR filter-bank parameters to become learnable.

Anomaly Detection

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