Digital CCTV


Book Description

The effects of digital technology on the security industry require constant vigilance by security distributors, sales staff, and installation professionals. Today and for the foreseeable future, all security professionals must have at least a basic understanding of digital technology. Digital CCTV addresses this new challenge. Topics convered include compression variables such as Lossless and Lossy, which are explained by reviewing Huffman and Run Length Encoding (RLE), and by relating these forms of compression to ZIP and Stuffit, which are commonly used in personal computers. A review of JPEG, motion JPEG, MPEG and wavelet compression schemes among others, with a comparison of the merits of each, is also provided. As Digital CCTV traces the stream of digital video flow from the computer industry through compression, transmission, display and storage, and explains how analog video signal is converted into a digital signal, the reader will learn and understand the mysteries of digital science. * Explains industry concepts, acronyms and buzzwords acurately and clearly * Covers history, current complexities, and the future effects of digital science *Provides practical information about how digital video works, how digital video is stored and transmitted, what digital systems can and cannot accomplish, and what to expect from digital video equipment in modern CCTV systems




CCTV Surveillance


Book Description

This revision of the classic book on CCTV technology, CCTV Surveillance, provides a comprehensive examination of CCTV, covering the applications of various systems, how to design and install a system, and how to choose the right hardware. Taking into account the ever-changing advances in technology using digital techniques and the Internet, CCTV Surveillance, Second Edition, is completely updated with the recent advancements in digital cameras and digital recorders, remote monitoring via the Internet, and CCTV integration with other security systems. Continuing in the celebrated tradition of the first edition, the second edition is written to serve as a useful resource for the end-user as well as the technical practitioner. Each chapter begins with an overview, and presents the latest information on the relevant equipment, describing the characteristics, features and application of each device. Coverage of aging or obsolete technology is reduced to a historical perspective, and eight brand new chapters cover digital video technology, multiplexers, integrated camera-lens-housing, smart domes, and rapid deployment CCTV systems. - Serves as an indispensable resource on CCTV theory - Includes eight new chapters on the use of digital components and other related technologies that have seen a recent explosion in use - Fully illustrated, the book contains completely updated photographs and diagrams that represent the latest in CCTV technology advancements




Hacking Digital Cameras


Book Description

Provides step-by-step instructions for more than twenty modifications for digital cameras, including building a remote control, creating car mounts, and making a home light studio.




Digital Video Surveillance and Security


Book Description

The use of digital surveillance technology is rapidly growing as it becomes significantly cheaper for live and remote monitoring. The second edition of Digital Video Surveillance and Security provides the most current and complete reference for security professionals and consultants as they plan, design, and implement surveillance systems to secure their places of business. By providing the necessary explanations of terms, concepts, and technological capabilities, this revised edition addresses the newest technologies and solutions available on the market today. With clear descriptions and detailed illustrations, Digital Video Surveillance and Security is the only book that shows the need for an overall understanding of the digital video surveillance (DVS) ecosystem. - Highly visual with easy-to-read diagrams, schematics, tables, troubleshooting charts, and graphs - Includes design and implementation case studies and best practices - Uses vendor-neutral comparisons of the latest camera equipment and recording options




CCTV


Book Description

Closed circuit television (CCTV) is experiencing a leap in technology using digital techniques, networking and the Internet. The new edition of this high-level professional reference retains the particulars that made the first edition a success, including the details of CCD cameras, lenses, coaxial cables, fiber-optics, and system design, but it is expanded to cover all video compression techniques used in the ever increasing assortment of digital video recorders (DVRs) available on the market today. This new edition of the book CCTV demystifies DVR technology. It also serves to clarify the technology of data networking. The theoretical section explains the various compression techniques. Networking is also a new and unknown area for many CCTV installers and this is explained in a brand new section. - New edition more accessible




CCTV


Book Description

The new edition of CCTV, a high-level professional reference, is expanded to cover all video compression techniques used in the ever-increasing assortment of digital video recorders (DVRs) available on the market today. In addition to demystifying DVR technology, the third edition also clarifies the technology of data networking and explains various compression techniques. Along with all this, the book retains the particulars that made the previous editions convenient and valuable, including details of CCD cameras, lenses, coaxial cables, fiber-optics, and system design. - Updated to address digital techniques, networking, and the Internet in closed-circuit television - Includes brand new sections on CCTV networking, digital video recorders (DVRs), various video compression techniques, and understanding pixels and digital image quality - Fully illustrated with dozens of photographs, tables, checklists, charts, diagrams, and instructions




CCTV for Security Professionals


Book Description

CCTV for Security Professionals provides the information necessary to design the ideal CCTV system. The chapters are stand-alone sources of information on their subjects and are presented in logical sequence to guide the reader from basic principles to more complex for a complete system understanding. In his straight-forward and informative text, Alan Matchett approaches the camera systems from the user's point of view, providing the security manager with the knowledge to discuss the system, its desired features, and the areas of design concern within the context of an organization's business model. This can prove to be invaluable when evaluating an existing system, the use and components of a given system, or in evaluating a system design proposed by a vendor. Installers and service personnel will benefit from the functions and possibilities that are available with the various components and by gaining an understanding of their customers' needs. Newer technicians will learn how to set up the system properly, and can familiarize themselves with the technologies that go into a CCTV system. Security equipment sales personnel will also gain a better knowledge of the customer's needs as well as learn to determine exactly what questions they should be asking the customer and what the customer's responses mean. In this manner, the book will offer invaluable tips to ensure customers get exactly what they expect in a system. * Provides a detailed explanation of CCTV components and the technology behind analog and digital CCTV systems. * Establishes a "common language" for security professionals, CCTV system designers and sales personnel to use as a basis for system design. * Provides a clear explanation of the design process and design principles.




Virtual Geographies


Book Description

This book examines the interrelationship between telecommunications and tourism in shaping the nature of space, place and the urban at the end of the twentieth century. They discuss how these agents are instrumental in the production of homogenous world-spaces, and how htese, in turn, presuppose new kinds of political and cultural identity. Virtual Geographies explores how new communication technologies are being used to produce new geographies and new types of space. Leading contributors from a wide range of disciplines including geography, sociology, philosophy and literature: * investigate how visions of cyberspace have been constructed * offer a critical assessment of the status of virtual environments and geographies * explore how virtual environments reshape the way we think and write about the world. This book sets recent technological developments in a historical and geographical perspective to offer a clearer view of the new vistas ahead.




Future Information Technology, Application, and Service


Book Description

This book is about Future Information Technology, Application, and Service (FutureTech 2012 volume 2). The topics of FutureTech 2012 cover the current hot topics satisfying the world-wide ever-changing needs. The FutureTech 2012 is intended to foster the dissemination of state-of-the-art research in all future IT areas, including their models, services, and novel applications associated with their utilization. The FutureTech 2012 will provide an opportunity for academic and industry professionals to discuss the latest issues and progress in this area. In addition, the conference will publish high quality papers which are closely related to the various theories, modeling, and practical applications in many types of future technology. The main scope of FutureTech 2012 is as follows. Hybrid Information Technology Cloud and Cluster Computing Ubiquitous Networks and Wireless Communications Multimedia Convergence Intelligent and Pervasive Applications Security and Trust Computing IT Management and Service Bioinformatics and Bio-Inspired Computing Database and Data Mining Knowledge System and Intelligent Agent Human-centric Computing and Social Networks The FutureTech is a major forum for scientists, engineers, and practitioners throughout the world to present the latest research, results, ideas, developments and applications in all areas of future technologies.




Practical Aviation Security


Book Description

Practical Aviation Security is a complete guide to the aviation security system, from crucial historical events, to the policies and policy makers and the major terrorist and criminal acts that have shaped the procedures in use today, to the tip-of-the-spear technologies that are shaping the future. This text enables the reader to enter airport security or other aviation management roles with the proper knowledge to immediately implement the necessary security programs, to meet international guidelines and to responsibly protect their facility or organization, no matter how large or small. Using case studies and practical security measures in use at airports all over the world, readers learn the effective methods and the fundamental principles involved in designing and implementing a security system. This text covers commercial airport security, general aviation and cargo operations, threats and threat detection and response systems as well as international security issues. While not perfect, the aviation security system is comprehensive and requires continual focus and attention to be able to stay a step ahead of the next attack. This text provides the tools necessary to prepare practitioners to enter the industry, and if they are already in the industry to better understand it so they can prevent the next tragedy.* Covers commercial airport security, general aviation and cargo operations, threats and threat detection and response systems as well as international security issues* Lays out the security fundamentals that can ensure the future of global travel and commerce* Applies real-world aviation experience to the task of anticipating and deflecting threats