Publications by authors named "Mominul Ahsan"

Accurate gestational age (GA) prediction is crucial for monitoring fetal development and ensuring optimal prenatal care. Traditional methods often face challenges in terms of precision and prediction efficiency. In this context, leveraging modern deep learning (DL) techniques is a promising solution.

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Crop diseases can significantly affect various aspects of crop cultivation, including crop yield, quality, production costs, and crop loss. The utilization of modern technologies such as image analysis via machine learning techniques enables early and precise detection of crop diseases, hence empowering farmers to effectively manage and avoid the occurrence of crop diseases. The proposed methodology involves the use of modified MobileNetV3Large model deployed on edge device for real-time monitoring of grape leaf disease while reducing computational memory demands and ensuring satisfactory classification performance.

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Around the world, several lung diseases such as pneumonia, cardiomegaly, and tuberculosis (TB) contribute to severe illness, hospitalization or even death, particularly for elderly and medically vulnerable patients. In the last few decades, several new types of lung-related diseases have taken the lives of millions of people, and COVID-19 has taken almost 6.27 million lives.

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Brain tumors have become a severe medical complication in recent years due to their high fatality rate. Radiologists segment the tumor manually, which is time-consuming, error-prone, and expensive. In recent years, automated segmentation based on deep learning has demonstrated promising results in solving computer vision problems such as image classification and segmentation.

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The COVID-19 disease caused by coronavirus is constantly changing due to the emergence of different variants and thousands of people are dying every day worldwide. Early detection of this new form of pulmonary disease can reduce the mortality rate. In this paper, an automated method based on machine learning (ML) and deep learning (DL) has been developed to detect COVID-19 using computed tomography (CT) scan images extracted from three publicly available datasets (A total of 11,407 images; 7397 COVID-19 images and 4010 normal images).

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Numerous epidemic lung diseases such as COVID-19, tuberculosis (TB), and pneumonia have spread over the world, killing millions of people. Medical specialists have experienced challenges in correctly identifying these diseases due to their subtle differences in Chest X-ray images (CXR). To assist the medical experts, this study proposed a computer-aided lung illness identification method based on the CXR images.

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Rapid identification of COVID-19 can assist in making decisions for effective treatment and epidemic prevention. The PCR-based test is expert-dependent, is time-consuming, and has limited sensitivity. By inspecting Chest R-ray (CXR) images, COVID-19, pneumonia, and other lung infections can be detected in real time.

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Diabetes is a chronic disease that continues to be a primary and worldwide health concern since the health of the entire population has been affected by it. Over the years, many academics have attempted to develop a reliable diabetes prediction model using machine learning (ML) algorithms. However, these research investigations have had a minimal impact on clinical practice as the current studies focus mainly on improving the performance of complicated ML models while ignoring their explainability to clinical situations.

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Malaria is a life-threatening disease caused by female anopheles mosquito bites. Various plasmodium parasites spread in the victim's blood cells and keep their life in a critical situation. If not treated at the early stage, malaria can cause even death.

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Article Synopsis
  • Diabetic Retinopathy (DR) is a serious eye condition for diabetic patients, and early detection can prevent blindness, with AI systems showing superior performance over human diagnosis.
  • Traditional deep learning methods use cross-entropy loss, which has limitations leading to inaccuracies, prompting the introduction of supervised contrastive learning (SCL) for improved diagnosis and severity assessment of DR from fundus images.
  • The study reports a two-stage SCL method using the APTOS 2019 dataset, achieving high accuracy (98.36%) and AUC score (98.50%) in identifying DR, and outperforms conventional CNN models in detecting and grading the condition.
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Article Synopsis
  • * The research presented a machine vision approach that combines features from histogram-oriented gradient (HOG) and convolutional neural networks (CNN) to improve COVID-19 diagnosis, employing techniques like modified anisotropic diffusion filtering and watershed segmentation.
  • * The proposed model achieved high testing accuracy (99.49%) and outperformed other classification methods (ANN, KNN, SVM), showcasing that feature fusion using deep learning techniques significantly enhances diagnostic performance.
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Synopsis of recent research by authors named "Mominul Ahsan"

  • - Mominul Ahsan's recent research focuses on the application of advanced deep learning techniques in various medical and agricultural fields, including fetal health monitoring, disease detection, and crop disease management.
  • - Key findings include the development of methods for predicting fetal brain gestational age using multihead attention, real-time grape leaf disease classification with a lightweight CNN, and the detection of lung diseases such as COVID-19 leveraging machine learning algorithms.
  • - Ahsan emphasizes the importance of explainable AI in healthcare applications, striving to improve the interpretability of machine learning models for clinical use, as demonstrated in his work on diabetes prediction and malaria detection.

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