Sökning: "Ekström Mikael"

Visar resultat 11 - 15 av 17 avhandlingar innehållade orden Ekström Mikael.

1. 11. Improved breath alcohol analysis with use of carbon dioxide as the tracer gas

   Författare :Annika Kaisdotter Andersson; Mikael Ekström; Bertil Hök; Göran Hedenstierna; Johannes Lagois; Mälardalens högskola; []
   Nyckelord :elektronik; Electronics;

   Sammanfattning : State-of-the-art breath analysers require a prolonged expiration into a mouthpiece to obtain the accuracy required for evidential testing and screening of the alcohol concentration. This requirement is unsuitable for breath analysers used as alcolock owing to their frequent use and the fact that the majority of users are sober drivers; as well as for breath testing in uncooperative persons. LÄS MER

3. 12. Stereo vision algorithms in reconfigurable hardware for robotics applications

   Författare :Jörgen Lidholm; Lars Asplund; Mikael Ekström; Giacomo Spampinato; Mattias O'Nils; Mälardalens högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer science; Datavetenskap; Computer Science; datavetenskap;

   Sammanfattning : This thesis presents image processing solutions in FPGA based embedded vision systems. Image processing is a demanding process but the information that can be extracted from images is very useful and can be used for many tasks like mapping and navigation, object detection and recognition, collision detection and more. LÄS MER

4. 13. High performance breath alcohol analysis

   Författare :Jonas Ljungblad; Mikael Ekström; Olof Lindahl; Mälardalens högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; elektronik; Electronics;

   Sammanfattning : Alcohol breath testing on a larger scale will save lives. Alcohol intake affects the human body by significantly longer response time to external stimuli. LÄS MER

5. 14. Multi-Agent Mission Planning

   Författare :Branko Miloradović; Alessandro Papadopoulos; Baran Curuklu; Mikael Ekström; Luis Merino; Mälardalens högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer Science; datavetenskap;

   Sammanfattning : Multi-Agent Systems (MASs) have been utilized in various settings and frameworks, and have thus been successfully applied in many applications to achieve different goals. It has been shown that MASs are more cost-effective as compared to building a single agent with all the capabilities a mission may require. LÄS MER

7. 15. Measurement System for Microwave Imaging Towards a Biomedical Application

   Författare :Nikola Petrović; Ekström Mikael; Magnus Otterskog; Christian Pichot; Mälardalens högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Microwave imaging; antenna applicator; data acquisition; nonlinear inverse scattering; elektronik; Electronics;

   Sammanfattning : Microwave imaging techniques have shown excellent capabilities in various fields such as civil engineering, nondestructive testing, industrial applications, and have in recent decades experienced strong growth as a research topic in biomedical diagnostics. Many research groups throughout the world work on prototype systems for producing images of human tissues in different biomedical applications, particularly breast tumor detection. LÄS MER