Search for dissertations about: "surface visualization"

Showing result 11 - 15 of 58 swedish dissertations containing the words surface visualization.

  1. 11. Modeling and simulation for welding automation

    University dissertation from Göteborg : Chalmers

    Author : Fredrik Sikström; Högskolan Väst.; [2010]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TECHNOLOGY Materials science Other processing assembly; TEKNIKVETENSKAP Teknisk materialvetenskap Övrig bearbetning sammanfogning; Manufacturing and materials engineering; Produktions- och materialteknik; welding automation; fixturing; finite element modeling; heat conduction; model order reduction; sensors; welding simulation; controller design; Welding automation; Heat conduction; Model order reduction; Finite element modeling; Controller design; Welding simulation; Sensors; Fixturing;

    Abstract : Fusion welding of metals is an important manufacturing process. This thesis presents a modeling and simulation strategy for welding automation. It deals with the problem of mitigating discontinuities caused by this process, and focus is on a high joint performance and structural integrity. READ MORE

  2. 12. Communicating long-span timber structures with 3D computer visualization

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Henrik Janols; [2005]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Träbyggnad; Timber Structures;

    Abstract : One of the reasons for the low amount of timber in construction is a general lack of knowledge about timber engineering and how timber can be used to its full advantage. In this thesis the focus is 3D computer visualisation (3D VIZ) of non-residential long-span timber structures, used for storage, industry and sports where 3D VIZ is defined as a process where a 3D-model is enhanced with environmental information e. READ MORE

  3. 13. Visualizing Dynamics –The Perception of Spatiotemporal Data in 2D and 3D

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Andreas Kjellin; Uppsala universitet.; [2008]
    Keywords : Människa-dator-interaktion; Human-Computer Interaction; Information Visualization; Usability; 2D; 3D; Cue Probability Learning; Space-time Cub; Människa-dator-interaktion;

    Abstract : In many command and control situations the understanding of dynamic events is crucial. With today’s development of hard- and software architecture, we have the possibility to visualize data in two-dimensional (2D) and three-dimensional (3D) images. READ MORE

  4. 14. [18F]Flutemetamol PET image processing, visualization and quantification targeting clinical routine

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Johan Lilja; Uppsala universitet.; [2017]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; quantification; flutemetamol; amyloid imaging; Alzheimer’s disease; positron emission tomography; brain mapping; stereotactic surface projections; image registration; Computerized Image Processing; Datoriserad bildbehandling;

    Abstract : Alzheimer’s disease (AD) is the leading cause of dementia and is alone responsible for 60-70% of all cases of dementia. Though sharing clinical symptoms with other types of dementia, the hallmarks of AD are the abundance of extracellular depositions of β-amyloid (Aβ) plaques, intracellular neurofibrillary tangles of hyper phosphorylated tau proteins and synaptic depletion. READ MORE

  5. 15. Gloss : measurement, characterization and visualization - in the light of visual evaluation

    University dissertation from Linköping : Linköpings universitet

    Author : Mikael Lindstrand; Linköpings universitet.; Linköpings universitet.; [2002]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : Gloss is one essential characteristic of print quality but it is, as has long been known, a far more complex visual concept than the present methods of instrumental gloss evaluation are able to characterize.A measurement tool, aimed to characterize the visually most important gloss features, has been developed. READ MORE