Javed younus (30 Ergebnisse)

Taschenbuch. Zustand: Neu. Iris recognition system | Digital image processing | Younus Javed (u. a.) | Taschenbuch | 108 S. | Englisch | 2012 | LAP LAMBERT Academic Publishing | EAN 9783848482979 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

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Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Wireless Sensor Networks (WSN) are difficult to deploy. Limited energy, bandwidth, hardware and lack of security make WSN implementation difficult. Conventional security mechanisms cannot be applied because of the inherent processing and communicational constraints that exist in WSN. This book focuses on the design, implementation and analysis of an Optimized Security Protocol (OSP) that fulfills the requirements of confidentiality, authentication and integrity in WSN. OSP fulfils requirements of high level security without compromising resources. OSP architecture is based on the further optimization of computations in the Rabbit stream cipher and reduction in communication overhead to save sensor s life time. The OSP has been implemented using power of TinyOS coupled with NesC. In order to evaluate the system, several experiments have been carried out with respect to encryption/ decryption of various data blocks. Evaluation of OSP has been done by conducting a comprehensive efficiency analysis of the OSP architecture. Furthermore, the results of execution time and memory footprint for OSP have been compared to its cryptographic counterparts. 80 pp. Englisch.…

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The iris recognition system utilizes image processing and computer vision in order to identify human beings. Most effective algorithms are employed to gather suitable patterns from an iris image. Then, mathematical analysis is carried out for collecting required features using efficient image enhancement techniques and feature extraction methodologies. The extracted features through six different schemes are compared exhaustively for matching with the iris images of individuals already stored in the database. The low cost of development of the proposed iris recognition system encourages its application in majority of the organizations and establishments. The experimental work presented in this book provides detailed and critical analysis using three experiments. Various components of the developed system operate accurately and give an excellent performance in terms of iris recognition accuracy. 108 pp. Englisch. …

Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Javed YounusDr Muhammad Younus Javed completed BE Elect Engg from UET Lahore in 1982, MS & PhD from the University of Dundee, UK in 1988 & 1991 respectively. He received ORS Award from UK on his research work. He is serving in NUST..…

Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Javed YounusDr Muhammad Younus Javed completed BE Elect Engg from UET Lahore in 1982, MS & PhD from the University of Dundee, UK in 1988 & 1991 respectively. He received ORS Award from UK on his research work. He is serving in NUST,P.…

Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Khanum AasiaDr. Aasia Khanum holds a PhD degree in Software Engineering. Currently she is working as Assistant Professor at Department of Computer Engineering, College of Electrical and Mechanical Engineering, National University .…

Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Javed Muhammad YounusDr. Muhammad Younus Javed has completed BE Electrical Engineering from UET Lahore, Pakistan, in 1982 and MS & PhD from University of Dundee, United Kingdom, in 1988 & 1991 respectively. Currently, he is working a.…

Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Rubab SaddafSaddaf Rubab is currently PhD (IT) student at Universiti Teknologi PETRONAS, Malaysia. She has completed Masters in Computer Software Engineering from National University of Science & Technology(NUST) in 2012 with thesis .…

Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Wireless Sensor Networks (WSN) are difficult to deploy. Limited energy, bandwidth, hardware and lack of security make WSN implementation difficult. Conventional security mechanisms cannot be applied because of the inherent processing and communicational constraints that exist in WSN. This book focuses on the design, implementation and analysis of an Optimized Security Protocol (OSP) that fulfills the requirements of confidentiality, authentication and integrity in WSN. OSP fulfils requirements of high level security without compromising resources. OSP architecture is based on the further optimization of computations in the Rabbit stream cipher and reduction in communication overhead to save sensor s life time. The OSP has been implemented using power of TinyOS coupled with NesC. In order to evaluate the system, several experiments have been carried out with respect to encryption/ decryption of various data blocks. Evaluation of OSP has been done by conducting a comprehensive efficiency analysis of the OSP architecture. Furthermore, the results of execution time and memory footprint for OSP have been compared to its cryptographic counterparts.…

Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Colored digital images are extensively used in computer applications. Uncompressed digital images require considerable storage capacity and transmission bandwidth. Efficient image compression solutions are becoming more critical with the recent growth of data intensive, multimedia-based web applications. This book studies color image compression with discrete Cosine, Fourier and Wavelets (Haar and Daubechies) transforms. As a necessary background, the basic concepts of color images, Wavelets and recently used compression algorithms are discussed. In the end, comparison of different transforms using different color image has been given.…

Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Anjum Muhammad AlmasMuhammad Almas Anjum holds a doctoral degree in computerengineering from College of E&ME, National University of Sciencesand Technology, Pakistan.He has a considerable teaching experience and many international pu.…

Taschenbuch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Wireless Sensor Networks (WSN) are difficult to deploy. Limited energy, bandwidth, hardware and lack of security make WSN implementation difficult. Conventional security mechanisms cannot be applied because of the inherent processing and communicational constraints that exist in WSN. This book focuses on the design, implementation and analysis of an Optimized Security Protocol (OSP) that fulfills the requirements of confidentiality, authentication and integrity in WSN. OSP fulfils requirements of high level security without compromising resources. OSP architecture is based on the further optimization of computations in the Rabbit stream cipher and reduction in communication overhead to save sensor's life time. The OSP has been implemented using power of TinyOS coupled with NesC. In order to evaluate the system, several experiments have been carried out with respect to encryption/ decryption of various data blocks. Evaluation of OSP has been done by conducting a comprehensive efficiency analysis of the OSP architecture. Furthermore, the results of execution time and memory footprint for OSP have been compared to its cryptographic counterparts.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 80 pp. Englisch.…

Taschenbuch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The iris recognition system utilizes image processing and computer vision in order to identify human beings. Most effective algorithms are employed to gather suitable patterns from an iris image. Then, mathematical analysis is carried out for collecting required features using efficient image enhancement techniques and feature extraction methodologies. The extracted features through six different schemes are compared exhaustively for matching with the iris images of individuals already stored in the database. The low cost of development of the proposed iris recognition system encourages its application in majority of the organizations and establishments. The experimental work presented in this book provides detailed and critical analysis using three experiments. Various components of the developed system operate accurately and give an excellent performance in terms of iris recognition accuracy.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 108 pp. Englisch. …

Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. KlappentextrnrnThe design and study of materials is a pivotal component to new discoveries in the various fields of science and technology. By understanding the components and structures of materials, researchers can increase its applications ac.…

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Buch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The design and study of materials is a pivotal component to new discoveries in the various fields of science and technology. By understanding the components and structures of materials, researchers can increase its applications across different industries. Modeling and Simulations for Metamaterials: Emerging Research and Opportunities is a critical scholarly resource that examines the physics of metamaterials with an emphasis on negative-index metamaterials and their applications at terahertz frequencies. Featuring coverage on a broad range of topics, such as electromagnetic waves, harmonic oscillator model, and scattering analysis, this book is geared towards academicians, researchers, engineers, industrialists, and graduate students researching in the field.…

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