Global Journal of Computer Science and Technology (976)
GJCST
Children categories
Dynamic Hand Gesture Recognition of Arabic Sign Language using Hand Motion Trajectory Features
Published In: GJCST Part: F: Graphics & Vision Volume: 13 Issue: 5
In this paper we propose a system for dynamic hand gesture recognition of Arabic Sign Language. The proposed system takes the dynamic gesture (video stream) as input, extracts hand area and computes hand motion features, then uses these features to recognize the gesture. The system identifies the hand blob using YCbCr color space to detect skin color of hand.Thesystem classifies the inpu...
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Authors Mohamed S. Abdalla, Elsayed E. HemayedRead Journal Click Here
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Page No. 27 to 33
Classification and Analysis ofMorphological Edge Detectors
Published In: GJCST Part: F: Graphics & Vision Volume: 13 Issue: 5
In this paper we critically examine various morphologic edge detectors, the methods they apply, their orientation in detecting the edges accurately and to raise the de-noising capacity. Comparative analysis of these edge detectors reveals the various advantages and disadvantages of one approach over the other. ...
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Authors Mohammed Aslam.C, Dr. Satya Narayana.D, Dr. Padma Priya.K, Murali.MRead Journal Click Here
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Page No. 23 to 25
A Usability Assessment of Pakistani Universities/Institutions Websites
Published In: GJCST Part: E: Network, Web & Security Volume: 13 Issue: 9
Websites are playing a very important role in field of information Technology. Usability is also of much importance in exploring the websites. The objective of this paper is assessing the usability of the websites of the Pakistani Universities and giving the idea of developing the websites of the universities/institutions fulfilling the user needs. Different parameters were analyzed in l...
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Authors Muhammad Shahid Khan,Muhammad Abid KhanRead Journal Click Here
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Page No. 13 to 19
Design and Implementation of Mobility for Virtual Private Network Users
Published In: GJCST Part: E: Network, Web & Security Volume: 13 Issue: 9
Virtual Private Network framework provides Confidentiality, Integrity, Availability, Authentication and Anti- Replay services to the packets travelling through the shared medium like Internet. With the latest Advancement in the technology, Internet is available to the users thru all means like Wireless networks, GPRS, Satellite. When the VPN user roams or switches from one network to oth...
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Authors Md. Hashmathur RehmanRead Journal Click Here
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Page No. 35 to 39
Modification of Support Vector Machine for Microarray Data Analysis
Published In: GJCST Part: A: Hardware & Computation Volume: 13 Issue: 1
The role of protuberant data analysis in selection of certain genes having distinctive level of activities between conditions of interest i.e diseased gene and normal genes is very significant. Nowa- days it is become a standard in gene analysis that microarray of DNA is a crucial data preparation step in systemization and other biological analysis. We consider the problem of constructin...
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Authors Vrushali Dipak Fangal, Dr. Sk. Sarif HassanRead Journal Click Here
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Page No. 11 to 15
Design of Congestion Controller for TCP Networks Based on LMI Formulation
Published In: GJCST Part: E: Network, Web & Security Volume: 13 Issue: 9
In this paper, a state feedback H∞ controller has been proposed in order to design an active queue management (AQM) system based on congestion control algorithm for networks supporting TCP protocols. In this approach, the available link bandwidth is modeled as a time-variant disturbance. The objective of this paper is to design controller which capable of achieving the queue ...
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Authors Aakanksha ShirbhateRead Journal Click Here
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Page No. 1 to 7
A Critical Investigation of Botnet
Published In: GJCST Part: E: Network, Web & Security Volume: 13 Issue: 9
A Botnet is a network of compromised hosts, called as bots that are used for malicious activity. These bots are then controlled by single master termed as Botmaster. A Botmaster may inject commands though any bot to launch DDoS attack. In this paper, we have demonstrated the behavior of Botnet on network in real time Internet environment.This will be helpful for researcher to detect the ...
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Authors Rathod R.P., Bhalchandra P.U., Dr. Khamitkar S.D, Lokhande S.N.Read Journal Click Here
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Page No. 9 to 11
Mixed Pixel Resolution by Evolutionary Algorithm: A Survey
Published In: GJCST Part: F: Graphics & Vision Volume: 13 Issue: 5
Now a day’s Remote Sensing is a mature research area. Remote sensing is defined as a technique for acquiring the information about an object without making physical contact with that image via remote sensors. But the major problem of remotely sensed images is mixed pixel which always degrades the image quality. Mixed pixels are usually the biggest reason for degrading th...
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Authors Mittu Mittal, Gagandeep KaurRead Journal Click Here
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Page No. 7 to 10
Character Segmentation for Telugu Image Document using Multiple Histogram Projections
Published In: GJCST Part: F: Graphics & Vision Volume: 13 Issue: 5
TEXT line segmentation is one of the major component of document image analysis. Text line segmentation is necessary to detect all text regions in the document image. In this paper we propose an algorithm based on multiple histogram projections using morphological operators to extract features of the image. Horizontal projection is performed on the text image, and then line segments are ...
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Authors N.Anupama, Ch.Rupa, Prof E.Sreenivasa ReddyRead Journal Click Here
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Page No. 11 to 15
Digital Color Image Watermarking usingDWT-DCT Coefficients in RGB Planes
Published In: GJCST Part: F: Graphics & Vision Volume: 13 Issue: 5
Digital image watermarking is used to identify the authenticity and integrity and to show the identity of its owners. This paper presents a more secure method for copy right protection. In the proposed method, the color image is decomposed into 3 color channels Red, Green and Blue and then DWT and DCT are applied to B channel of the R, G and B channels. The colored Watermark image is dec...
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Authors K.Chaitanya, E. Sreenivasa Reddy, K.Gangadhara RaoRead Journal Click Here
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Page No. 17 to 21
More...
ECC:Economically Congestion Control in Communication Networks
Published In: GJCST Part: G: Interdisciplinary Volume: 13 Issue: 2
Congestion control is a vital issue in computer networks, especially the Internet. It has always been one of the basic subjects in the field of research. According to the increasing number on the Internet users, its function and services, the traffic of the Internet is highly being increased. By developing in technology however, capacity of data transferring is increasing; but all these ...
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Authors Yasser Narimani, Shahram Jamali, Ali GhaffariRead Journal Click Here
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Page No. 13 to 16
A Framework for Cross-Platform E-Commerce Website Development for Multiple Devices and Browsers
Published In: GJCST Part: E: Network, Web & Security Volume: 13 Issue: 8
The aim of this study has been to identify Human- Computer Interaction (HCI) design methods and techniques for the development of cross-platform e-commerce websites that can be used on multiple devices with different screen sizes and web browsers. The findings presented here are based on a theoretical framework consisting of three categorizations: composition, continuity and consistency....
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Authors Coen de Natris, Lelia LivadasRead Journal Click Here
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Page No. 41 to 46
Fault Tolerant Scheduling of Partitioned and Grouped Jobs in Grid Computing (FTPG)
Published In: GJCST Part: B: Cloud & Distributed Volume: 13 Issue: 2
Computational grids have the potential for solving scientific and large - scale problems using heterogeneous and geographically distributed resources. In addition to the challenges of managing and scheduling resources reliable challenges arise because the grid infrastructure is unreliable. There are two major problems in Scheduling the Grid 1) Efficient Scheduling of jobs, 2) Providing f...
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Authors K. Srikala, S. RamachandramRead Journal Click Here
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Page No. 39 to 42
Analyse the Performance of Mobile Peer to Peer Network using Ant Colony Optimization
Published In: GJCST Part: E: Network, Web & Security Volume: 13 Issue: 8
A mobile peer-to-peer computer network is the one in which each computer in the network can act as a client or server for the other computers in the network. The communication process among the nodes in the mobile peer to peer network requires more no of messages. Due to this large number of messages passing, propose an interconnection structure called distributed Spanning Tree (DST) and...
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Authors S.J.K. Jagadeesh Kumar, R.SaraswathiRead Journal Click Here
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Page No. 25 to 31
