Md Jahin Alam

Johns Hopkins University | JHU

bold xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">Background : The emergence of wireless capsule endoscopy (WCE) has presented a viable non-invasive mean of identifying gastrointestinal diseases in the field of clinical gastroenterology. However, to overcome its extended time of manual inspection, a com...

Dermoscopic images ideally depict pigmentation attributes on the skin surface which is highly regarded in the medical community for detection of skin abnormality, disease or even cancer. The identification of such abnormality, however, requires trained eyes and accurate detection necessitates the process being time-intensive. As such, computerized...

Background: Colorectal polyp is a common structural gastrointestinal (GI) anomaly, which can in certain cases turn malignant. Colonoscopic image inspection is, thereby, an important step for isolating the polyps as well as removing them if necessary. However, the process is around 30-60 min long and inspecting each image for polyps can prove to be...

Ultrasound shear wave elastography (SWE) is a noninvasive way to measure stiffness of soft tissue for medical diagnosis. In SWE imaging, an acoustic radiation force induces tissue displacement, which creates shear waves (SWs) that travel laterally through the medium. Finding the lateral arrival times of SWs at different tissue locations helps figur...

Ultrasound Shear Wave Elastography (SWE) is a noteworthy tool for in-vivo noninvasive tissue pathology assessment. State-of-the-art techniques can generate reasonable estimates of tissue elasticity, but high-quality and noise-resiliency in SWE reconstruction have yet to demonstrate advancements. In this work, we propose a two-stage DL pipeline prod...

We have to design the electrical layout for a multistoried building with necessary calculations. This was our group project for the course EEE 414 titled, Electrical Service Design.

Rapid and precise diagnosis of COVID-19 is one of the major challenges faced by the global community to control the spread of this overgrowing pandemic. In this paper, a hybrid neural network is proposed, named CovTANet, to provide an end-to-end clinical diagnostic tool for early diagnosis, lesion segmentation, and severity prediction of COVID-19 u...

Rapid and precise diagnosis of COVID-19 is one of the major challenges faced by the global community to control the spread of this overgrowing pandemic. In this paper, a hybrid neural network is proposed, named CovTANet, to provide an end-to-end clinical diagnostic tool for early diagnosis, lesion segmentation, and severity prediction of COVID-19 u...

Pneumonia is one of the most acute respiratory diseases having remarkably high prevalence and mortality rate. Chest X-ray (CXR) has been widely utilized for the diagnosis of this disease owing to its availability, diagnostic speed and accuracy. However, even for an expert radiologist, it is quite challenging to readily determine pneumonia opacity b...

Social media platforms have become one of the primary mediums of communication nowadays. Along with communication, they are currently being utilized in a wide range of activities like digital marketing, customer care, e-learning etc. The unceasing use of social media is generating gigantic amount of textual data everyday. It is essential to properl...

In this work, a fully-functional prototype of a wristworn device has been developed for detecting convulsive epileptic seizure. A 3-risk factor based detection scheme employing accelerometer derived muscle spasm, PPG acquired heart rate variability and body temperature variation has been proposed by utilizing the distinctive change in the patterns...

The slide contains an overview of an Epileptic Seizure Detection System developed by us, which: 1) Is wearable, light weighted, low-cost and easy to use 2) Effectively detects seizure events with the consideration of 3-risk factors, i.e., convulsion, heart rate variability and body temperature 3) Notifies the nearby people regarding the health ris...

Pneumonia is one of the most acute respiratory diseases having remarkably high prevalence and mortality rate. Chest X-ray (CXR) has been widely utilized for the diagnosis of this disease owing to its availability, diagnostic speed and accuracy. However, even for an expert radiologist, it is quite challenging to readily determine pneumonia opacity b...

The number of patients with muscle disorders are increasing day by day for corporate jobs and less physical activity. Moreover, many people injure their muscles from sports or accidents. In most of these cases they need muscle stimulation treatment to gain the nerve sensitivity back. Muscle stimulator is frequently used in such cases. However, most...

The hidden skillset within an individual determines how elegantly and efficiently an activity can be done by him or her. That skillset regarding academic results and technical performance paves the way to future opportunities in career building. Furthermore, one's opinions and productive mindset are also influenced by that expertise and competence...