Sökning: "Surveillance systems"
Visar resultat 21 - 25 av 142 avhandlingar innehållade orden Surveillance systems.
- Detta är en avhandling från Karlshamn : Blekinge Tekniska Högskola
Sammanfattning : In recent years, Intelligent Transportation Systems (ITS) have emerged as an efficient way of enhancing traffic flow, safety and management. These goals are realized by combining various technologies and analyzing the acquired data from vehicles and roadways. LÄS MER
- Detta är en avhandling från Örebro : Örebro universitet
Sammanfattning : Abnormal behaviour may indicate important objects and events in a wide variety of domains. One such domain is intelligence and surveillance, where there is a clear trend towards more and more advanced sensor systems producing huge amounts of trajectory data from moving objects, such as people, vehicles, vessels and aircraft. LÄS MER
- Detta är en avhandling från Örebro universitet
Sammanfattning : In the post September 11 era, the demand for security has increased in virtually all parts of the society. The need for increased security originates from the emergence of new threats which differ from the traditional ones in such a way that they cannot be easily defined and are sometimes unknown or hidden in the “noise” of daily life. LÄS MER
24. Digital Beamforming Focal Plane Arrays for Radio Astronomy and Space-Borne Passive Remote SensingDetta är en avhandling från Gothenburg : Chalmers tekniska högskola
Sammanfattning : Dense Phased Array Feeds (PAFs) for reflector antennas have numerous advantages over traditional cluster feeds of horns in a one-horn-per-beam configuration, especially in RF-imaging applications which require multiple simultaneously formed and closely overlapping beams. However, the accurate analysis and design of such PAF systems represents a challenging problem, both from an EM-modeling and beamforming optimization point of view. LÄS MER
- Detta är en avhandling från Gothenburg : Chalmers tekniska högskola
Sammanfattning : Cloud computing offers the prospect of on-demand, elastic computing, provided as a utility service, and it is revolutionizing many domains of computing. Compared with earlier methods of processing data, cloud computing environments provide significant benefits, such as the availability of automated tools to assemble, connect, configure and reconfigure virtualized resources on demand. LÄS MER