Sökning: "Anders Ynnerman"
Visar resultat 6 - 10 av 26 avhandlingar innehållade orden Anders Ynnerman.
6. Tailoring visualization applications for tasks and users
Sammanfattning : Exponential increases in available computational resources over the recent decades have fueled an information explosion in almost every scientific field. This has led to a societal change shifting from an information-poor research environment to an over-abundance of information. LÄS MER
7. Magnetic Resonance Imaging of the Hepatobiliary System Using Hepatocyte-Specific Contrast Media
Sammanfattning : There are two Gadolinium-based liver-specific contrast media for Magnetic Resonance Imaging on the market, Gd-BOPTA (MultiHance®, Bracco Imaging, Milan, Italy) and Gd-EOB-DTPA (Primovist®, Bayer Schering Pharma, Berlin, Germany). The aim of this study in two parts was to evaluate the dynamics of biliary, parenchymal and vascular enhancement using these contrast media in healthy subjects. LÄS MER
8. Quantitative Evaluation of Contrast Agent Dynamics in Liver MRI
Sammanfattning : The studies presented here evaluate the biliary, parenchymal and vascular enhancement effects of two T1-shortening liver-specific contrast agents, Gd-BOPTA and Gd-EOB-DTPA, in Magnetic Resonance Imaging (MRI) of healthy subjects and of patients.Ten healthy volunteers were examined with both contrast agents in a 1. LÄS MER
9. The high dynamic range imaging pipeline : Tone-mapping, distribution, and single-exposure reconstruction
Sammanfattning : Techniques for high dynamic range (HDR) imaging make it possible to capture and store an increased range of luminances and colors as compared to what can be achieved with a conventional camera. This high amount of image information can be used in a wide range of applications, such as HDR displays, image-based lighting, tone-mapping, computer vision, and post-processing operations. LÄS MER
10. Exploring the Invisible : FINDING STRUCTURE IN SCIENTIFIC DATA
Sammanfattning : In this thesis, I present contributions towards the aim of understanding flow-related scientific data sets by communicating relation, properties, and structure. The individual papers are contributions to three different areas. First, real-world visualization challenges with domain specific tasks. LÄS MER