no code implementations • 5 Apr 2024 • Samiul Based Shuvo, Syed Samiul Alam, Taufiq Hasan
The proposed model showed an average SNR improvement of 16. 51 dB when evaluated with -12 dB LS signals.
no code implementations • 25 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.
2 code implementations • 27 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.
no code implementations • 17 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.
no code implementations • 6 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.
no code implementations • 12 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.
no code implementations • 6 Jul 2022 • Shams Nafisa Ali, Md. Tazuddin Ahmed, Joydip Paul, Tasnim Jahan, S. M. Sakeef Sani, Nawsabah Noor, Taufiq Hasan
Clinical diagnosis of monkeypox in an early stage is challenging due to its similarity with chickenpox and measles.
no code implementations • 10 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.
Ranked #15 on Multi-Label Classification on CheXpert
no code implementations • 3 Jun 2021 • Farhat Binte Azam, Md. Istiaq Ansari, Ian Mclane, Taufiq Hasan
Based on the analysis, we propose a combination of linear and logarithmic spectrogram-image features.
no code implementations • 15 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.
1 code implementation • 8 Sep 2020 • Samiul Based Shuvo, Shams Nafisa Ali, Soham Irtiza Swapnil, Taufiq Hasan, Mohammed Imamul Hassan Bhuiyan
Listening to lung sounds through auscultation is vital in examining the respiratory system for abnormalities.
no code implementations • 19 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 $64\times64$.
no code implementations • 11 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.
1 code implementation • 29 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
no code implementations • 28 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.
1 code implementation • 23 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.
1 code implementation • 18 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.
1 code implementation • 15 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.