Sökning: "Tillämpad signalbehandling"
Visar resultat 1 - 5 av 23 avhandlingar innehållade orden Tillämpad signalbehandling.
1. Model Based Coding : Initialization, Parameter Extraction and Evaluation
Sammanfattning : This thesis covers topics relevant to model-based coding. Model-based coding is a promising very low bit rate video coding technique. The idea behind this technique is to parameterize a talking head and to extract and transmit the parameters describing facial movements. At the receiver, the parameters are used to reconstruct the talking head. LÄS MER
2. Methods for Analysis of Naturalistic Driving Data in Driver Behavior Research
Sammanfattning : In the last several years, the focus of traffic safety research—especially when performed in association with the automotive industry—has shifted from preventing injury during a crash to avoiding the crash altogether or mitigating its effects. Pre-crash safety measures include intelligent safety systems (e.g. LÄS MER
3. Bring Your Body into Action : Body Gesture Detection, Tracking, and Analysis for Natural Interaction
Sammanfattning : Due to the large influx of computers in our daily lives, human-computer interaction has become crucially important. For a long time, focusing on what users need has been critical for designing interaction methods. LÄS MER
4. Expressing emotions through vibration for perception and control
Sammanfattning : This thesis addresses a challenging problem: “how to let the visually impaired ‘see’ others emotions”. We, human beings, are heavily dependent on facial expressions to express ourselves. A smile shows that the person you are talking to is pleased, amused, relieved etc. LÄS MER
5. Remote Electronic and Acoustic Laboratories in Upper Secondary Schools
Sammanfattning : During a substantial part of their time young people of today actually live in a virtual world. The medial evolution has also influenced education and today much research work basically concerns the transfer of the physical world into the virtual one. One example is laboratories in physical science that are available in virtual rooms. LÄS MER