Search for dissertations about: "volume rendering"

Showing result 1 - 5 of 29 swedish dissertations containing the words volume rendering.

  1. 1. Efficient Medical Volume Visualization An Approach Based on Domain Knowledge

    University dissertation from Institutionen för teknik och naturvetenskap

    Author : Claes Lundström; Linköpings universitet.; Linköpings universitet.; [2007]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Scientific Visualization; Medical Imaging; Computer Graphics; Volume Rendering; Transfer Function; Level-of-detail; Fuzzy Classification; Uncertainty Visualization; Virtual Autopsies; TECHNOLOGY Other technology Medical engineering; TEKNIKVETENSKAP Övriga teknikvetenskaper Medicinsk teknik;

    Abstract : Direct Volume Rendering (DVR) is a visualization technique that has proved to be a very powerful tool in many scientific visualization applications. Diagnostic medical imaging is one domain where DVR could provide clear benefits in terms of unprecedented possibilities for analysis of complex cases and highly efficient work flow for certain routine examinations. READ MORE

  2. 2. Efficient Methods for Direct Volume Rendering of Large Data Sets

    University dissertation from Institutionen för teknik och naturvetenskap

    Author : Patric Ljung; Linköpings universitet.; Linköpings universitet.; [2006]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Computer Graphics; Scientific Visualization; Medical Imaging; Volume Rendering; Raycasting; Transfer Functions; Level-of-detail; Fuzzy Classification; Virtual Autopsies; TECHNOLOGY Information technology Computer science; TEKNIKVETENSKAP Informationsteknik Datavetenskap;

    Abstract : 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. READ MORE

  3. 3. Level Set Segmentation and Volume Visualization of Vascular Trees

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Gunnar Läthén; Linköpings universitet.; Linköpings universitet.; Linköpings universitet.; [2013]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; level set methods; image segmentation; edge detection; visualization; volume rendering; blood vessels; angiography; vascular trees;

    Abstract : Medical imaging is an important part of the clinical workflow. With the increasing amount and complexity of image data comes the need for automatic (or semi-automatic) analysis methods which aid the physician in the exploration of the data. READ MORE

  4. 4. Fast and High-Quality Visibility Determination

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Rasmus Barringer; Lunds universitet.; Lund University.; Lunds universitet.; Lund University.; [2015]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; computer graphics; visibility; anti-aliasing; line sampling; ray tracing; rendering;

    Abstract : Popular Abstract in Swedish Datorgenererade bilder är en viktig del av underhållningsindustrin, som bland annat innefattar spel- och filmindustrin. För att kunna skapa avancerade specialeffekter i filmer samt stora och detaljerade spelvärldar krävs datorprogram som utnyttjar beräkningskraften i dagens datorer på ett effektivt sätt. READ MORE

  5. 5. Volume imaging of the abdomen : three-dimensional visualisation of tubular structures in the body with CT and MRI

    University dissertation from Linköping : Linköpings universitet

    Author : Anders Persson; Linköpings universitet.; Linköpings universitet.; Linköpings universitet.; Linköpings universitet.; [2005]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICINE; MEDICIN;

    Abstract : The overwhelming amount of image-based information in modem medicine makes it crucial to develop methods to handle and analyze images and make them comprehensible for users. The aim of this thesis was to study the radiological practice of three-dimensional (3D) visualization of tubular structures in the body with CT and MRI. READ MORE