Sökning: "Anders Ynnerman"
Visar resultat 11 - 15 av 26 avhandlingar innehållade orden Anders Ynnerman.
11. Computational Photography : High Dynamic Range and Light Fields
Sammanfattning : The introduction and recent advancements of computational photography have revolutionized the imaging industry. Computational photography is a combination of imaging techniques at the intersection of various fields such as optics, computer vision, and computer graphics. LÄS MER
12. Enhancing Salient Features in Volumetric Data Using Illumination and Transfer Functions
Sammanfattning : The visualization of volume data is a fundamental component in the medical domain. Volume data is used in the clinical work-flow to diagnose patients and is therefore of uttermost importance. LÄS MER
13. Physically Based Rendering of Synthetic Objects in Real Environments
Sammanfattning : This thesis presents methods for photorealistic rendering of virtual objects so that they can be seamlessly composited into images of the real world. To generate predictable and consistent results, we study physically based methods, which simulate how light propagates in a mathematical model of the augmented scene. LÄS MER
14. Medical Volume Visualization Beyond Single Voxel Values
Sammanfattning : Medical visualization involves many complex decisions for both the user and the imaging algorithms. This thesis aims to improve medical volume visualization through a series of technical contributions to aid such decision processes. Improvements are achieved by using more data, beyond single voxels, in the associated visual analyses. LÄS MER
15. Efficient Methods for Direct Volume Rendering of Large Data Sets
Sammanfattning : Direct Volume Rendering (DVR) is a technique for creating images directly from a representation of a function defined over a three-dimensional domain. The technique has many application fields, such as scientific visualization and medical imaging. LÄS MER