The Experts below are selected from a list of 2709 Experts worldwide ranked by ideXlab platform

L.d. Nguyen - One of the best experts on this subject based on the ideXlab platform.

  • Secured wireless Digital Video Surveillance for distributed enterprises
    IEEE 60th Vehicular Technology Conference 2004. VTC2004-Fall. 2004, 1
    Co-Authors: L.d. Nguyen
    Abstract:

    If an organization has more than one office, it can be extremely difficult to set up a coordinated wireless camera Surveillance system that delivers timely information about what is happening at each site. This is simply because most of today's wireless security Surveillance technology was not designed to monitor more than a single building. This paper lays out the EncryptedEye/spl trade/ solution using WebOffice's technology to successfully solve challenges in this current environment. EncryptedEye/spl trade/ is a scalable, innovative, and affordable Digital Surveillance solution that solves Surveillance challenges of: (1) wireless environment, (2) moving vast Video recording files securely and reliably to a centralized location for back up, archiving and analysis, (3) rapid deployment with low TCO, and (4) securely viewing everything and anywhere.

Anthony C. Caputo - One of the best experts on this subject based on the ideXlab platform.

  • 3 – Digital Video Hardware
    Digital Video Surveillance and Security, 2014
    Co-Authors: Anthony C. Caputo
    Abstract:

    This chapter delves into the differences between integrating analog cameras and IP cameras and how to choose the best method for area of coverage. Existing analog cameras may limit the amount of detail within the Video image, but they can provide a cost-effective method for expanding the area of coverage by integrating them into a new Digital Video Surveillance system using Digital Video encoders and complementing the system with newer IP and/or megapixel cameras. We provide troubleshooting steps and charts to illuminate a path for analysis in determining what the specific issues may be with each unique implementation, describing the multidimensional view of troubleshooting Digital Video Surveillance systems, which include electrical, hardware, software, and communications.

  • An Architectural Design Approach
    Digital Video Surveillance and Security, 2014
    Co-Authors: Anthony C. Caputo
    Abstract:

    This chapter details the importance of architectural thinking and design in developing a Digital Video Surveillance or physical security system. It outlines the process from requirements gathering to network implementation and provides insight into the value of a lead architect, who accepts accountability for the technical solution through the iterative process of definition and execution.

  • Introduction to Digital Video Security
    Digital Video Surveillance and Security, 2014
    Co-Authors: Anthony C. Caputo
    Abstract:

    This chapter describes the origins and theory behind Video Surveillance and the same four key founding factors that are prevalent even today. General physical security of lives, property, and equipment is still important and explains the evolution of visual Surveillance, Digital Video Surveillance, and how smarter systems help operators follow the four key factors. This chapter also presents case studies at various levels.

  • Digital Video Surveillance and security
    2010
    Co-Authors: Anthony C. Caputo
    Abstract:

    Digital Video Surveillance & Security provides a blueprint for the IP-based electronic security system clients need, allowing security professionals to protect their client's place of business or home. The author gives detailed plans on the best camera position, areas of coverage, hardware and software to select in order to maximize the effectiveness of newer lower cost networked technologies. Clear, step-by-step descriptions and detailed illustrations describe the integration of such components as the current or new security system, door and window sensors, or other access controls, instantly launching a Video of the area under the Surveillance on a computer or HDTV. *Vendor-neutral comparisons of camera equipment and recording options*Case studies and descriptions of best practices*Step-by-step guide to planning and installation*Easy-to-read diagrams and schematics

Shen Chengdong - One of the best experts on this subject based on the ideXlab platform.

Xia Haiyuan - One of the best experts on this subject based on the ideXlab platform.

  • Design and implementation of detection system for Video failure
    Journal of Computer Applications, 2013
    Co-Authors: Xia Haiyuan
    Abstract:

    Because of the complexity of the algorithm,lower detection efficiency and higher requirements on hardware resources,existing Video quality diagnostic system is not suitable for large-scale promotion.And its many softs for Video fault detecting in Digital Video Surveillance system are not very useful for the actual situation.This paper presented a method for the detection of the recurring Video malfunction,including no Video,image dark and so on,and designed this system.This method was mainly based on the feature that in most regions,the change rate of gray value of adjacent pixels is small in no Video and too black image,and used the pixel interpolation algorithm and projection method to detect image.Through the analysis of the system operating results,this algorithm can achieve rapid detection and meet the needs of large-scale Digital Video Surveillance system.

H. Leung - One of the best experts on this subject based on the ideXlab platform.

  • A chaotic authentication technique for Digital Video Surveillance
    Proceedings. (ICASSP '05). IEEE International Conference on Acoustics Speech and Signal Processing 2005., 2005
    Co-Authors: S. Chen, H. Leung
    Abstract:

    Installing Video cameras becomes more and more popular in public facilities for Surveillance applications. However, given the ease with which Video content can be manipulated by popular editing software, Video records do not have any value as legal proof in applications such as criminal evidence and insurance claims. This paper presents a novel chaotic authentication technique to solve the problem. The temporal information of each frame is modulated into the parameters of a chaotic system. The system output is a random-like signal and used as a watermark embedded into DCT coefficients. The ergodic property of chaotic signals is employed to demodulate the embedded information. It is shown that the proposed scheme not only can survive Video compression, but it can also localize both spatial and temporal tampering.

  • ICASSP (2) - A chaotic authentication technique for Digital Video Surveillance
    Proceedings. (ICASSP '05). IEEE International Conference on Acoustics Speech and Signal Processing 2005., 1
    Co-Authors: S. Chen, H. Leung
    Abstract:

    Installing Video cameras becomes more and more popular in public facilities for Surveillance applications. However, given the ease with which Video content can be manipulated by popular editing software, Video records do not have any value as legal proof in applications such as criminal evidence and insurance claims. This paper presents a novel chaotic authentication technique to solve the problem. The temporal information of each frame is modulated into the parameters of a chaotic system. The system output is a random-like signal and used as a watermark embedded into DCT coefficients. The ergodic property of chaotic signals is employed to demodulate the embedded information. It is shown that the proposed scheme not only can survive Video compression, but it can also localize both spatial and temporal tampering.