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Theory and Algorithms Commons

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Full-Text Articles in Theory and Algorithms

Image Processing – I: Pointing And Target Selection Of Object Using Color Detection Algorithm Through Dsp Processor Tms320c6711, Waseem Ahmed, M. Irfan, Mr. Muzammil, Mr. Yaseen Jul 2011

Image Processing – I: Pointing And Target Selection Of Object Using Color Detection Algorithm Through Dsp Processor Tms320c6711, Waseem Ahmed, M. Irfan, Mr. Muzammil, Mr. Yaseen

International Conference on Information and Communication Technologies

In the field of robotic and image vision technologies, the embedded computing and optimization of the image processing algorithm is quite significant in order to provide the real time processing. In the current era, for making the real time system for such high extensive computation and processing for providing the high speed and real time standalone system, several industrial giants continuously providing the solutions which are in the form of dedicated DSP processors and generalized FPGAs. Beside such high speed processor implementation, the image processing based algorithm plays significant role in machine vision based solution for industries, robotic and field …


Network Security: Privacy-Preserving Data Publication: A Review On “Updates” In Continuous Data Publication, Adeel Anjum, Guillaume Raschia Jul 2011

Network Security: Privacy-Preserving Data Publication: A Review On “Updates” In Continuous Data Publication, Adeel Anjum, Guillaume Raschia

International Conference on Information and Communication Technologies

Preserving the privacy of individuals while publishing their relevant data has been an important problem. Most of previous works in privacy preserving data publication focus on one time, static release of datasets. In multiple publications however, where data is published multiple times, these techniques are unable to ensure privacy of the concerned individuals as just joining either of the releases could result in identity disclosure. In this work, we tried to investigate the major findings in the scenario of continuous data publication, in which the data is not only published multiple times but also modified with INSERTS, UPDATES and DELETE …


Image Processing – I: Automated System For Fingerprint Image Enhancement Using Improved Segmentation And Gabor Wavelets, Amna Saeed, Anam Tariq, Usman Jawaid Jul 2011

Image Processing – I: Automated System For Fingerprint Image Enhancement Using Improved Segmentation And Gabor Wavelets, Amna Saeed, Anam Tariq, Usman Jawaid

International Conference on Information and Communication Technologies

This research revolves around the fingerprint image enhancement. It is used for automated fingerprint identification systems (AFIS) for extracting the best quality fingerprint images. Accurate feature extraction and identification is the basic theme of this enhancement. This paper is on the fingerprint image enhancement using wavelets. Wavelets are famous for their special localization property and orientation flow estimation. The proposed technique is basically comprises of three main steps: segmentation followed by image sharpening and then Gabor wavelet filtering. Segmentation distinguishes between image background and foreground which in turn reduces processing time. Our sharpening stage of enhancement algorithm sharpens the edges …


Application Of Ict: Fram Based Tmr (Triple Modular Redundancy) For Fault Tolerance Implementation, Kashif Sagheer Siddiqui, Mirza Altamash Baig Jul 2011

Application Of Ict: Fram Based Tmr (Triple Modular Redundancy) For Fault Tolerance Implementation, Kashif Sagheer Siddiqui, Mirza Altamash Baig

International Conference on Information and Communication Technologies

The main objective of this paper is to design a Triple modular redundancy test bench using FRAM (Ferroelectric RAM) based memory module for main driver of OBDH (On Board Data Handling) system of LEO (Lower Earth Orbit) Satellite that enables the fast detection of error in driver data when implied with FPGA (Field Programmable Gate Array) and provides more realistic and tolerant way of fault finding for Single Event Upset (SEU) in highly radiated space environment. The scope of paper embraces development of TMR test bench, software algorithms, functional simulations, timing simulations and conclusion of comparison of FRAM based memory …


Artificial Intelligence - I: Adaptive Automated Teller Machines - Part Ii, Ghulam Mujtaba, Tariq Mahmood Jul 2011

Artificial Intelligence - I: Adaptive Automated Teller Machines - Part Ii, Ghulam Mujtaba, Tariq Mahmood

International Conference on Information and Communication Technologies

Nowadays, the banking sector is increasingly relying on Automated Teller Machines (ATMs) in order to provide services to its customers. Although thousands of ATMs exist across many banks and different locations, the GUI and content of a typical ATM interface remains, more or less, the same. For instance, any ATM provides typical options for withdrawal, electronic funds transfer, viewing of mini-statements etc. However, such a static interface might not be suitable for all ATM customers, e.g., some users might not prefer to view all the options when they access the ATM, or to view specific withdrawal amounts less than, say, …