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Browsing Departmental Publications (BUIC) by Issue Date
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Khurram Shahzad; Bengt Oelmann
(Bahria University Islamabad Campus, 2014)
Wireless sensor nodes, as typically realized using IEEE 802.15.4 compatible low-power radio transceivers that offer limited throughput, are generally applicable to low-data rate intermittent monitoring applications. In ...
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Suleman Awan; M. Ali Rafique
(Bahria University Islamabad Campus, 2014)
Wireless Sensor Networks (WSNs) are being used everywhere around us whether it be a smart office or an application related to environmental monitoring, healthcare, surveillance, education and training. Most of the time ...
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Khurram Shahzad; Bengt Oelmann
(Bahria University Islamabad Campus, 2014)
In order to achieve the high-processing performance required in typical computationally intensive high-sample rate monitoring applications, a Field Programmable Gate Array (FPGA) is often used as a hardware accelerator. ...
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Uzma Jamil; Shehzad Khalid
(Bahria University Islamabad Campus, 2014)
The major branch of data mining used to assign raw data to a particular group is classification. It is a method used to forecast the group association for data objects. Medical Imaging is dealing with the designing of ...
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Sadaf Sajjad; Shehzad Khalid
(Bahria University Islamabad Campus, 2014)
In this paper, we propose a noise removal approach that significantly improves the performance of sophisticated shape matching techniques. Existing shape matching techniques focus on complex algorithms without giving much ...
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Mazhar Iqbal Rana; Shehzad Khalid; Muhammad Usman Akbar
(Bahria University Islamabad Campus, 2014)
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Muhammad Imran; Khurram Shahzad; Naeem Ahmad; Mattias O’Nils; Najeem Lawal; Bengt Oelmann
(Bahria University Islamabad Campus, 2014)
Many wireless vision sensor networks (WVSNs) applications are characterized to have a low duty cycling. An individual wireless vision senor node (VSN) in WVSN is required to complete the tasks as quickly as possible. The ...
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M. Usman Akram; Shehzad Khalid; Anam Tariq; Shoab A Khan; Farooque Azam
(Bahria University Islamabad Campus, 2014)
Diabetic Retinopathy (DR) is an eye abnormality in which the human retina is affected due to an increasing amount of insulin in blood. The early detection and diagnosis of DR is vital to save the vision of diabetes patients. ...
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Khurrum Mustafa Abbasi; Irfan ul Haq; Ahmad Kamran Malik; Shehzad Khalid; Saba Fazil; Hanif Durad
(Bahria University Islamabad Campus, 2014)
Service-oriented architecture may be regarded as an incubator for small resources entrepreneurs to bid and work on bigger projects. It also helps large enterprise to trade their resources at various levels. This has opened ...
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Amina Jameel; Abdul Ghafoor; Muhammad Mohsin Riaz
(Bahria University Islamabad Campus, 2014)
Medical images from different modalities reflect different levels of information (tissues, bones, etc.). A single modality cannot provide comprehensive and accurate information [1, 2]. For instance, structural images ...
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Mehr Yahya Durrani; M. Taimoor Khan; Armughan Ali; Ali Mustafa; Shehzad Khalid
(Bahria University Islamabad Campus, 2014)
Millions of users share resources and send and receive data daily through Internet. However, they are certainly at risk of data theft and other attacks due to this connectivity. Researchers are showing increasing trends ...
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Muhammad Kashif Naseer; Sohail Jabbar; Dr. Irfan Zafar
(Bahria University Islamabad Campus, 2014)
In this article we have proposed a model which will help the Cloud Service Users (CSUs) in finding out the efficient and trustworthy Cloud Service Provider (CSP) on the basis of data taken from regulatory authorities, ...
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Hafsah Ahmad; Aqsa Shakeel; Syed Omer Gillani; Umer Ansari; Abubakar Yamin
(Bahria University Islamabad Campus, 2014)
This paper proposes an image processing technique for the detection of glaucoma which mainly affects the optic disc by increasing the cup size. During early stages it was difficult to detect Glaucoma, which is in fact ...
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Amina Jameel; Abdul Ghafoor; Muhammad Mohsin Riaz
(Bahria University Islamabad Campus, 2014)
Aguided filter based fusion scheme formulti focus images is proposed. The source images are decomposed into base and detail layers. The base layers contain the large scale variations and are averaged out to obtain the base ...
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Amina Jameel; Abdul Ghafoor; Muhammad Mohsin Riaz
(Bahria University Islamabad Campus, 2014)
An image fusion scheme is proposed for visible and infrared sensors, which adaptively adjusts the number of compressive measurements depending on the amount of information. Simulation results show that the proposed scheme ...
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Shehzad Khalid; Sadaf Sajjad; Sohail Jabbar; Hangbae Chang
(Bahria University Islamabad Campus, 2014)
Selection of compressed, robust and accurate features is the fundamental ingredient of effective contentbased image recognition and retrieval using shape information of objects in the image. In this paper, we present a ...
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Sohail Jabbar; Rabia Iram; Muhammad Imran; Awais Ahmad; Anand Paul; Abid Ali Minhas; Mohsin Iftikhar
(Bahria University Islamabad Campus, 2014)
Network lifetime is one of the most prominent barriers in deploying wireless sensor networks for large-scale applications because these networks employ sensors with nonrenewable scarce energy resources. Sensor nodes dissipate ...
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Shehzad Khalid; Sannia Arshad; Sohail Jabbar; Seungmin Rho
(Bahria University Islamabad Campus, 2014)
We have presented a classification framework that combines multiple heterogeneous classifiers in the presence of class label noise. An extension of m-Mediods based modeling is presented that generates model of various ...
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Muhammad Nazakat; Dr. Shehzad Khalid; Dr. Imran Siddiqi
(Bahria University Islamabad Campus, 2014)
Among various biometric modalities, signature verification remains one of the most widely used methods to authenticate the identity of an individual. Signature verification, the most important component of behavioral ...
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Mubashir Ali; Shehzad Khalid; Muhammad Haneef Saleemi
(Bahria University Islamabad Campus, 2014)
Stemming is one of the most important pre-processing steps in the process of Text Mining which boosts the performance of information retrieval (IR) system. It is also equally important for many other interesting research ...