Tag Archives: surveillance

Survey on Contemporary Remote Surveillance Systems for Public Safety

Abstract This paper reviews concisely the historical development and current state of the three different generations of contemporary surveillance systems. Recently, in addition to the employment of the incessantly enlarging variety of sensors, the inclination has been to utilize more intelligence and situation awareness capabilities to assist the human surveillance personnel. The most recent generation [...]

Privacy-Aware Object Representation for Surveillance Systems

Abstract Real-time object tracking, feature assessment and classification based on video are enabling technologies for improving situation awareness of human operators as well as for automated recognition of critical situations. To bridge the gap between video signal-processing output and spatio-temporal analysis of object behavior at the semantic level, a generic and sensor-independent object representation is [...]

Internet and Surveillance – The Challenges of Web 2.0 and Social Media

Abstract This book  is dedicated to Internet surveillance in the age of what has come to be termed “social media” or “web 2.0″ (blogs, wikis, file sharing, social networking sites, microblogs, user-generated content sites, etc). The Internet has been transformed in the past years from a system primarily oriented on information provision into a medium [...]

Sousveillance: Inventing and Using Wearable Computing Devices for Data Collection in Surveillance Environments

Abstract This paper describes using wearable computing devices to perform “sousveillance” (inverse surveillance) as a counter to organizational surveillance. A variety of wearable computing devices generated different kinds of responses, and allowed for the collection of data in different situations. Visible sousveillance often evoked counter-performances by front-line surveillance workers. The juxtaposition of sousveillance with surveillance [...]