Hamid R. Arabnia
The University of Georgia, Computer Science, Faculty Member
Research Interests:
Research Interests: Parallel Algorithms, Computer Architecture, Distributed Computing, Computer Vision, Image Processing, and 17 moreDistributed Algorithms, Parallel Processing, Computer Software, Distributed Processing, Parallel & Distributed Computing, Edge Detection, Hardware, FFT, Template matching, Connectivity, Parallel Algorithm, Hough Transform, Large classes, Network Topology, Parallel Computer, Switches, and Distributed Algorithm
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A RECONFIGURABLE ARCHITECTURE FOR IMAGE PROCESSING AND COMPUTER VISION SUCHENDRA M. BHANDARKAR,* HAMID R. ARABNIA and JEFFREY W. SMITH Department of Computer Science 415 Boyd Graduate Studies Research Center University of Georgia, ...
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Over the last two decades, the Delaunay triangulation has been the only choice for most geographical information system (GIS) users and researchers to build triangulated irregular networks (TINs). The classical Delaunay triangulation for... more
Over the last two decades, the Delaunay triangulation has been the only choice for most geographical information system (GIS) users and researchers to build triangulated irregular networks (TINs). The classical Delaunay triangulation for creating TINs only considers the 2D ...
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1. INTRODUCTION Transputers1 and the programming language Occam2 are now available. They offer a sophisticated medium with which to approach the problems of concurrent process-ing. The rotation operation rotates a digitised image by 0... more
1. INTRODUCTION Transputers1 and the programming language Occam2 are now available. They offer a sophisticated medium with which to approach the problems of concurrent process-ing. The rotation operation rotates a digitised image by 0 degrees about a ...
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A parallel algorithm for the rotation of digitized images is presented. The parallelism used is of a type that is not commonly realized by parallel algorithm designers. This algorithm can be regarded as a process-and-data-decomposition... more
A parallel algorithm for the rotation of digitized images is presented. The parallelism used is of a type that is not commonly realized by parallel algorithm designers. This algorithm can be regarded as a process-and-data-decomposition type of algorithm. This is the decomposition of a ...
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Research Interests: Computer Science, Distributed Computing, Parallel Computing, Computer Vision, Image Processing, and 10 moreDistributed Algorithms, Statistical Analysis, Clustering Algorithms, Parallel Processing, Computer Communications, Layout, Parallel Computer, Electrical And Electronic Engineering, Pixel, and Application Software
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Research Interests:
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A novel architecture based on a Recoiifigurable Multi-Ring Multiprocessor Network is described. The reconfigurability of the architecture is shown to result in a low network diameter and also a low degree of connectivity for each node in... more
A novel architecture based on a Recoiifigurable Multi-Ring Multiprocessor Network is described. The reconfigurability of the architecture is shown to result in a low network diameter and also a low degree of connectivity for each node in the network. The math-ematical ...
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Research Interests:
Research Interests: Parallel Algorithms, Computer Architecture, Computer Vision, Image Processing, Remote Sensing, and 11 moreVisualization, Robot Vision, PAS, Stereo Vision, Message Passing, Parallel Algorithm, Geographic Information, Geographic Information System, Geographic Information Systems, Correspondence Problem, and Application Software
In this paper, we introduce a novel computer input device capable of receiving input by processing the images of the scene viewed by a camera; ie. there is no need for any physical contact. The user of this input device can use any part... more
In this paper, we introduce a novel computer input device capable of receiving input by processing the images of the scene viewed by a camera; ie. there is no need for any physical contact. The user of this input device can use any part of his body to issue a computer command. The ...
Research Interests:
Copyright in individual works within the repository belongs to their authors or publishers. You may make a print or digital copy of a work for your personal non-commercial use. All other rights are reserved, except for fair dealings or... more
Copyright in individual works within the repository belongs to their authors or publishers. You may make a print or digital copy of a work for your personal non-commercial use. All other rights are reserved, except for fair dealings or other user rights granted by the copyright laws of ...
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A reconfigurable network termed as the reconfigurable multi-ring network (RMRN) is de-scribed. The RMRN is shown to be a truly scalable network in that each node in the network has a fixed degree of connectivity and the reconfiguration... more
A reconfigurable network termed as the reconfigurable multi-ring network (RMRN) is de-scribed. The RMRN is shown to be a truly scalable network in that each node in the network has a fixed degree of connectivity and the reconfiguration mechanism ensures a network ...
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Research Interests:
Research Interests:
Research Interests:
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In this paper, we introduce a vision-based computer input device which has been built at the University of Georgia. The user of this system gives commands to the computer without touching any physical device. The system receives input... more
In this paper, we introduce a vision-based computer input device which has been built at the University of Georgia. The user of this system gives commands to the computer without touching any physical device. The system receives input through a CCD camera; it is PC-based ...
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A Computer Input Device for Severely Disabled People Hamid R. Arabnia Department of Computer Science The University of Georgia 415 Graduate Studies Research Center Athens. GA 30602, USA Abstract This research is concerned with the design... more
A Computer Input Device for Severely Disabled People Hamid R. Arabnia Department of Computer Science The University of Georgia 415 Graduate Studies Research Center Athens. GA 30602, USA Abstract This research is concerned with the design of a system capable of ...
INTRODUCTION We describe an algorithm which rotates a digitized image through an arbitrary angle. The algorithm is designed to exploit SIMD computers. It utilizes an SIMD machine that has a few thousand elementary pro-cessors (each could... more
INTRODUCTION We describe an algorithm which rotates a digitized image through an arbitrary angle. The algorithm is designed to exploit SIMD computers. It utilizes an SIMD machine that has a few thousand elementary pro-cessors (each could be as simple as an ALU) ...
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A novel reconfigurable architecture based on a Multi-Ring Multiprocessor Network is described. The reconfigurability of the architecture is shown to result in a low network diameter and also a low degree of connectivity for each node in... more
A novel reconfigurable architecture based on a Multi-Ring Multiprocessor Network is described. The reconfigurability of the architecture is shown to result in a low network diameter and also a low degree of connectivity for each node in the network. The math-ematical ...
Research Interests:
Research Interests:
Research Interests: Engineering, Bioinformatics, Genetics, Computer Science, Information Technology, and 14 moreMedical Informatics, Machine Learning, Data Mining, Computational Modeling, RNA, Computational Biology, Biomedical Technology, Gene expression, DNA, Proteins, Microarray Analysis, Sequences, Protein Function Prediction, and Gene Expression Analysis
Research Interests:
Research Interests:
Transputer Research and Applications 4 57 DA. Fielding, Ed. 1990, IOS Press Real-Time Preprocessing Of Multiple Images Using An Unconventional Pipeline Approach! Hamid R. Arabnia The University of Georgia Department of Computer Science... more
Transputer Research and Applications 4 57 DA. Fielding, Ed. 1990, IOS Press Real-Time Preprocessing Of Multiple Images Using An Unconventional Pipeline Approach! Hamid R. Arabnia The University of Georgia Department of Computer Science Graduate Studies Research Center Athens, ...
In this paper, we introduce a vision-based computer input device which has been built at the University of Georgia. The user of this system gives commands to the computer without touching any physical device. The system receives input... more
In this paper, we introduce a vision-based computer input device which has been built at the University of Georgia. The user of this system gives commands to the computer without touching any physical device. The system receives input through a CCD camera; it is PC-based ...
Research Interests:
Summary form only given. Inherent limitations on the computational power of sequential uniprocessor systems have led to the development of parallel multiprocessor systems. The two major issues in the formulation and design of parallel... more
Summary form only given. Inherent limitations on the computational power of sequential uniprocessor systems have led to the development of parallel multiprocessor systems. The two major issues in the formulation and design of parallel multiprocessor systems are algorithm design and ...
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In this paper new multiplier and square architecture is proposed based on algorithm of ancient Indian Vedic Mathematics, for low power and high speed applications. It is based on generating all partial products and their sums in one step.... more
In this paper new multiplier and square architecture is proposed based on algorithm of ancient Indian Vedic Mathematics, for low power and high speed applications. It is based on generating all partial products and their sums in one step. The design implementation is described in ...
INTRODUCTION Data structures, while conceptually distinct from processes that compute with data, are nonetheless inti-mately intertwined with processes from the viewpoint of algorithms. The form of data suggests methods for working with... more
INTRODUCTION Data structures, while conceptually distinct from processes that compute with data, are nonetheless inti-mately intertwined with processes from the viewpoint of algorithms. The form of data suggests methods for working with it in that form. By selecting ...