Sökning: "movement pattern detection"
Visar resultat 1 - 5 av 6 avhandlingar innehållade orden movement pattern detection.
1. Efficient Map Matching and Discovery of Frequent and Dominant Movement Patterns in GPS Trajectory Data
Sammanfattning : The wide deployment of Global Positioning System (GPS) sensors for movement data collection has enabled a wide range of applications in transportation and urban planning. Frequent and dominant movement patterns embedded in GPS trajectory data provide valuable knowledge including the spatial and temporal distribution of frequent routes selected by the tracked objects and the regular movement behavior in certain regions. LÄS MER
2. Functional aspects of tactile directional sensibility
Sammanfattning : Tactile directional sensibility, i.e. the ability to tell the movement direction of a moving tactile stimulus, depends on the parallel processing of spatiotemporal information and information about changes in the pattern of skin tension. LÄS MER
3. Microstructure evolution of Ti-based and Cr cathodes during arc discharging and its impact on coating growth
Sammanfattning : This thesis explores the microstructure evolution of cathodes with various material compositions and grain sizes during cathodic arc evaporation processes as well as the impact on the arc movement, and the microstructure and properties of the deposited nitride coatings. The studied cathode material systems include conventionally metal forged Ti and Ti -Si cathodes, novel Ti3SiC2 MAX-phase cathodes, and dedicatedly designed powder-metallurgical Ti-Si and Cr cathodes with different grain size. LÄS MER
4. Assessment of acetabular cup position with computed tomography
Sammanfattning : Background: Revision of Total Hip Arthroplasty (THA) due to loosening is necessary in many patients. Diagnosis is usually late with significant bone and soft tissue destruction. Available diagnostic techniques are either not sensitive enough or too complicated and expensive for routine use. LÄS MER
5. Computer Vision Algorithms for Intelligent Transportation Systems Applications
Sammanfattning : In recent years, Intelligent Transportation Systems (ITS) have emerged asan efficient way of enhancing traffic flow, safety and management. Thesegoals are realized by combining various technologies and analyzing the acquireddata from vehicles and roadways. LÄS MER