Shanto Rahman, Md. Mostafijur Rahman, M. Abdullah‐Al‐Wadud, Golam Dastegir Al-Quaderi et al.
Due to the limitations of image-capturing devices or the presence of a non-ideal environment, the quality of digital images may get degraded. In spite of much advancement in imaging science, captured images do not always fulfill users’ expectations of clear and soothing views. Most of the existing m...
Md. Ferdous Rahman, Md. Azizur Rahman, Md. Rasidul Islam, Avijit Ghosh et al.
Recently, inorganic perovskite materials have been attracting increasing attention owing to their exceptional structural, electronic, and optical characteristics in photovoltaic technology. Ca3AsI3 is a semiconductor material that shares similarities with the group of inorganic metal halide perovski...
Md Whaiduzzaman, Alistair Barros, Moumita Chanda, Supti Barman et al.
Smart cities can be complemented by fusing various components and incorporating recent emerging technologies. IoT communications are crucial to smart city operations, which are designed to support the concept of a "Smart City" by utilising the most cutting-edge communication technologies to enhance ...
Md Whaiduzzaman, Md. Razon Hossain, Ahmedur Rahman Shovon, Shanto Roy et al.
To slow down the spread of COVID-19, governments worldwide are trying to identify infected people, and contain the virus by enforcing isolation, and quarantine. However, it is difficult to trace people who came into contact with an infected person, which causes widespread community transmission, and...
Md. Abul Bashar Shanto, Md. Ferdous Rahman, Md. Rasidul Islam, Avijit Ghosh et al.
<ns4:p> <ns4:bold>Background:</ns4:bold> Inorganic Perovskite materials have sparked the attention of the solar technology sector due to their remarkable structural, optical, and electrical capabilities. In the realm of efficient LEDs, inorganic perovskites have displayed considerable promise, showc...
Shanto Roy, M. Ashaduzzaman, Mehedi Hassan, Arnab Rahman Chowdhury
The paper presents an in detailed case study of integrating BlockChain (BC) in IoT ecosystems in order to achieve security and privacy. Since the use in cryptocurrency, BlockChain has gained tremendous attraction due to the versatile application prospects it raises. As internet of things (IoT) is em...
Kaium Hossain, Md. Mizanur Rahman, Shanto Roy
This article presents a detailed survey on different data compression and storage optimization techniques in the cloud, their implications, and discussion over future directions. The development of the smart city or smart home systems lies in the development of the Internet of Things (IoT). With the...
Md. Razon Hossain, Md Whaiduzzaman, Alistair Barros, Shelia Rahman et al.
Fog computing is one of the most important emerging paradigms in recent technological development. It alleviates several limitations of cloud computing by bringing computation, communication, storage, and real-time services near to the end-users. However, with the rapid development of automation in ...
Mizanur Rahman, Mahmuda Islam, Mehedi Hasan Shimanto, Jannatul Ferdous et al.
We performed a global analysis with data from 149 countries to test whether temperature can explain the spatial variability of the spread rate and mortality of COVID-19 at the global scale. We performed partial correlation analysis and linear mixed effect modelling to evaluate the association of the...
S.M. Sofiqul Islam, Shanto Rahman, Md. Mostafijur Rahman, Emon Kumar Dey et al.
Deep learning is a new era of machine learning research, where many layers of information processing stages are exploited for unsupervised feature learning. Using multiple levels of representation and abstraction, it helps a machine to understand about data (e.g., images, sound and text) more accura...
Khalid Hussain, Shanto Rahman, Md. Mostafijur Rahman, Shah Mostafa Khaled et al.
Abstract Traditional image enhancement techniques produce different types of noise such as unnatural effects, over-enhancement, and artifacts, and these drawbacks become more prominent in enhancing dark images. To overcome these drawbacks, we propose a dark image enhancement technique where local tr...
Shanto Rahman, Md. Mostafijur Rahman, Khalid Hussain, Shah Mostafa Khaled et al.
With the advancement of imaging science, image enhancement has become an important aspect of image processing domain. It is necessary to gather a comprehensive knowledge regarding the existing enhancement technologies to identify and solve their problems and thus to elevate the current image enhance...
Md. Abdur Rahman, Shanto Roy, M. Shamim Kaiser, Md. Shahidul Islam
The evolution and expansion of networking technologies have managed to create large scale connectivity among versatile devices and applications that led to the jargon internet of things (IoT). IoT has evolved due to the convergence of wireless sensor networks (WSN) and internet technologies with a v...
Nadim Sharif, Shamsun Nahar Ahmed, Rubayet Rayhan Opu, Mahmuda Rahman Tani et al.
Background Patients with coronavirus disease-2019 (COVID-19) with preexisting diabetes and cardiovascular metabolic diseases have higher fatality rate. The circulation of new variants with emerging clinical characteristics requires more studies focusing the impact of preexisting health conditions on...
Nazmul Alam, Md. Tanvir, Sadah Anjum Shanto, Fateha Israt et al.
For a few decades, it is a very big challenge to monitor and keep track of genuine medicine in health care. Lacking a trust system and strong monitoring authority, syndicates can make counterfeit medicine easily. With the shifting of life-critical healthcare, it becomes an emergency to ensure substa...