Pseudo Random Signal Processing

Pseudo Random Signal Processing
Author: Hans-Jurgen Zepernick
Publisher: John Wiley & Sons
Total Pages: 389
Release: 2013-07-17
Genre: Technology & Engineering
ISBN: 1118691210

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In recent years, pseudo random signal processing has proven to be a critical enabler of modern communication, information, security and measurement systems. The signal’s pseudo random, noise-like properties make it vitally important as a tool for protecting against interference, alleviating multipath propagation and allowing the potential of sharing bandwidth with other users. Taking a practical approach to the topic, this text provides a comprehensive and systematic guide to understanding and using pseudo random signals. Covering theoretical principles, design methodologies and applications, Pseudo Random Signal Processing: Theory and Application: sets out the mathematical foundations needed to implement powerful pseudo random signal processing techniques; presents information about binary and nonbinary pseudo random sequence generation and design objectives; examines the creation of system architectures, including those with microprocessors, digital signal processors, memory circuits and software suits; gives a detailed discussion of sophisticated applications such as spread spectrum communications, ranging and satellite navigation systems, scrambling, system verification, and sensor and optical fibre systems. Pseudo Random Signal Processing: Theory and Applicationis an essential introduction to the subject for practising Electronics Engineers and researchers in the fields of mobile communications, satellite navigation, signal analysis, circuit testing, cryptology, watermarking, and measurement. It is also a useful reference for graduate students taking courses in Electronics, Communications and Computer Engineering.

New Trends in Computer Technologies and Applications

New Trends in Computer Technologies and Applications
Author: Sun-Yuan Hsieh
Publisher: Springer Nature
Total Pages: 697
Release: 2023-02-09
Genre: Computers
ISBN: 9811995826

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This book constitutes the refereed proceedings of the 25th International Computer Symposium on New Trends in Computer Technologies and Applications, ICS 2022, which took place in Taoyuan, Taiwan, in December 2022. ICS is one of the largest joint international IT symposia held in Taiwan. Founded in 1973, it is intended to provide a forum for researchers, educators, and professionals to exchange their discoveries and practices, and to explore future trends and applications in computer technologies. The biannual symposium offers a great opportunity to share research experiences and to discuss potential new trends in the IT industry. The 58 full papers and one invited paper presented in this volume were carefully reviewed and selected from 137 submissions. The papers have been organized in the following topical sections: Invited Paper; Algorithms, Bioinformatics, and Computation Theory; Cloud Computing and Big Data; Computer Vision and Image Processing; Cryptography and Information Security; Electronics and Information Technology; Mobile Computation and Wireless Communication; Ubiquitous Cybersecurity and Forensics.

Keys and Symmetric Cryptography

Keys and Symmetric Cryptography
Author: Mangal Deep Gupta
Publisher: Techsar Pvt. Ltd.
Total Pages: 199
Release: 2024-08-01
Genre: Computers
ISBN: 8197443807

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Preservation of information confidentiality has paved the way for numerous applications of cryptography in domains such as defence, finance, telecardiology, healthcare, and biometric information. In these spheres, information undergoes processing, storage, and robust protection against any disruption. This book serves as a comprehensive guide, elucidating the creation of secret keys, from their mathematical formulation to the implementation of VLSI circuits utilized in cryptography to conceal image or data information. It encompasses historical precedents as well as current advancements. By delving into this text, you will acquire the knowledge necessary to efficiently encrypt data through various PRNGs and encryption algorithms.

Proceedings of the International Conference on Recent Cognizance in Wireless Communication & Image Processing

Proceedings of the International Conference on Recent Cognizance in Wireless Communication & Image Processing
Author: Nitin Afzalpulkar
Publisher: Springer
Total Pages: 964
Release: 2016-04-28
Genre: Technology & Engineering
ISBN: 8132226380

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This volume comprises the proceedings of the International Conference on Recent Cognizance in Wireless Communication & Image Processing. It brings together content from academicians, researchers, and industry experts in areas of Wireless Communication and Image Processing. The volume provides a snapshot of current progress in computational creativity and a glimpse of future possibilities. The proceedings include two kinds of paper submissions: (i) regular papers addressing foundation issues, describing original research on creative systems development and modeling; and (ii) position papers describing work-in-progress or research directions for computational creativity. This work will be useful to professionals and researchers working in the core areas of wireless communications and image processing.

Advances in Cryptology – EUROCRYPT 2018

Advances in Cryptology – EUROCRYPT 2018
Author: Jesper Buus Nielsen
Publisher: Springer
Total Pages: 639
Release: 2018-04-16
Genre: Computers
ISBN: 3319783815

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The three volumes LNCS 10820, 10821, and 10822 constitute the thoroughly refereed proceedings of the 37th Annual International Conference on the Theory and Applications of Cryptographic Techniques, EUROCRYPT 2018, held in Tel Aviv, Israel, in April/May 2018. The 69 full papers presented were carefully reviewed and selected from 294 submissions. The papers are organized into the following topical sections: foundations; lattices; random oracle model; fully homomorphic encryption; permutations; galois counter mode; attribute-based encryption; secret sharing; blockchain; multi-collision resistance; signatures; private simultaneous messages; masking; theoretical multiparty computation; obfuscation; symmetric cryptanalysis; zero-knowledge; implementing multiparty computation; non-interactive zero-knowledge; anonymous communication; isogeny; leakage; key exchange; quantum; non-malleable codes; and provable symmetric cryptography.

ICIDSSD 2022

ICIDSSD 2022
Author: M. Afshar Alam
Publisher: European Alliance for Innovation
Total Pages: 413
Release: 2023-05-16
Genre: Business & Economics
ISBN: 1631903969

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The International Conference on ICT for Digital, Smart, and Sustainable Development provides an annual platform for researchers, academicians, and professionals from across the world. ICIDSSD 22, held at Jamia Hamdard, New Delhi, India, is the second international conference of this series of conferences to be held annually. The conference majorly focuses on the recent developments in the areas relating to Information and Communication Technologies and contributing to Sustainable Development. ICIDSSD ’22 has attracted research papers pertaining to an array of exciting research areas. The selected papers cover a wide range of topics including but not limited to Sustainable Development, Green Computing, Smart City, Artificial Intelligence, Big Data, Machine Learning, Cloud Computing LT, ANN, Security, and Data Science. Papers have primarily been judged on originality, presentation, relevance, and quality of work. Papers that clearly demonstrate results have been preferred. After the formal process of peer review, the editorial board has finally selected the most relevant papers to be included in this volume. We are sure that these research works will enrich our knowledge and motivate us towards exploring the latest avenues in research. We would like to thank our Hon'ble Vice Chancellor, Prof. (Dr) M.Afshar Alarn, for his constant and commendable support extended to us toward the path of excellence. Alongside him, we would like to thank the Registrar, Mr. Syed Saud Akhtar, and other officials of the University for supporting this conference. We thank our esteemed authors for having shown confidence in us and entrusting us with the publication of their research papers. The success of the conference would not have been possible without the submission of their quality research works. We thank the members of the International Scientific Advisory Committee, Technical Program Committee and members of all the other committees for their advice, guidance, and efforts. Also, we are grateful to our technical partners and sponsors, viz. HNF, EAI, ISTE, AICTE, TIC, CSI, JETE, and DST for sponsorship and assistance. We also thank the Department of Higher Education, MHRD for the timely issuance of ISBN for the proceedings of the conference. Finally, we are thankful to all who have contributed to the success of this conference.

Handbook of Multimedia Information Security: Techniques and Applications

Handbook of Multimedia Information Security: Techniques and Applications
Author: Amit Kumar Singh
Publisher: Springer
Total Pages: 808
Release: 2019-07-19
Genre: Computers
ISBN: 303015887X

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This handbook is organized under three major parts. The first part of this handbook deals with multimedia security for emerging applications. The chapters include basic concepts of multimedia tools and applications, biological and behavioral biometrics, effective multimedia encryption and secure watermarking techniques for emerging applications, an adaptive face identification approach for android mobile devices, and multimedia using chaotic and perceptual hashing function. The second part of this handbook focuses on multimedia processing for various potential applications. The chapter includes a detail survey of image processing based automated glaucoma detection techniques and role of de-noising, recent study of dictionary learning based image reconstruction techniques for analyzing the big medical data, brief introduction of quantum image processing and it applications, a segmentation-less efficient Alzheimer detection approach, object recognition, image enhancements and de-noising techniques for emerging applications, improved performance of image compression approach, and automated detection of eye related diseases using digital image processing. The third part of this handbook introduces multimedia applications. The chapter includes the extensive survey on the role of multimedia in medicine and multimedia forensics classification, a finger based authentication system for e-health security, analysis of recently developed deep learning techniques for emotion and activity recognition. Further, the book introduce a case study on change of ECG according to time for user identification, role of multimedia in big data, cloud computing, the Internet of things (IoT) and blockchain environment in detail for real life applications. This handbook targets researchers, policy makers, programmers and industry professionals in creating new knowledge for developing efficient techniques/framework for multimedia applications. Advanced level students studying computer science, specifically security and multimedia will find this book useful as a reference.

A Nature-Inspired Approach to Cryptology

A Nature-Inspired Approach to Cryptology
Author: Shishir Kumar Shandilya
Publisher: Springer Nature
Total Pages: 325
Release: 2024-01-15
Genre: Technology & Engineering
ISBN: 9819970814

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This book introduces nature-inspired algorithms and their applications to modern cryptography. It helps the readers to get into the field of nature-based approaches to solve complex cryptographic issues. This book provides a comprehensive view of nature-inspired research which could be applied in cryptography to strengthen security. It will also explore the novel research directives such as Clever algorithms and immune-based cyber resilience. New experimented nature-inspired approaches are having enough potential to make a huge impact in the field of cryptanalysis. This book gives a lucid introduction to this exciting new field and will promote further research in this domain. The book discusses the current landscape of cryptography and nature-inspired research and will be helpful to prospective students and professionals to explore further.

Entropy in Image Analysis

Entropy in Image Analysis
Author: Amelia Carolina Sparavigna
Publisher: MDPI
Total Pages: 456
Release: 2019-06-24
Genre: Technology & Engineering
ISBN: 3039210920

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Image analysis is a fundamental task for extracting information from images acquired across a range of different devices. Since reliable quantitative results are requested, image analysis requires highly sophisticated numerical and analytical methods—particularly for applications in medicine, security, and remote sensing, where the results of the processing may consist of vitally important data. The contributions to this book provide a good overview of the most important demands and solutions concerning this research area. In particular, the reader will find image analysis applied for feature extraction, encryption and decryption of data, color segmentation, and in the support new technologies. In all the contributions, entropy plays a pivotal role.