Sökning: "Mattias Nyström"

Hittade 4 avhandlingar innehållade orden Mattias Nyström.

  1. 1. Engineering data exchange for multidisciplinary analysis using embedding technique

    Författare :Mattias Nyström; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Datorstödd maskinkonstruktion; Computer Aided Design;

    Sammanfattning : The aim of this work is to improve the sharing of Computer Aided Design and Computer Aided Engineering data between different applications by investigating different enabling technologies and developing a integrated design system that make an automated and seamless information exchange for multidisciplinary analysis possible. An embedded approach has been used, which makes the data public with objects that are discrete software components that contain data and are able to manipulate it. LÄS MER

  3. 2. Engineering information integration and application development using object-oriented mediator databases

    Författare :Mattias Nyström; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Datorstödd maskinkonstruktion; Computer Aided Design;

    Sammanfattning : The thesis deals with methods for efficient integration of engineering information sources, such as CAD and CAE systems, and application development in the product development process. The distributed and heterogeneous engineering computing environment of today does not provide sufficient interoperability between CAD and CAE systems. LÄS MER

  4. 3. Mapping and monitoring of vegetation using airborne laser scanning

    Författare :Mattias Nyström; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : In this thesis, the utility of airborne laser scanning (ALS) for monitoring vegetation of relevance for the environmental sector was investigated. The vegetation characteristics studied include measurements of biomass, biomass change and vegetation classification in the forest-tundra ecotone; afforestation of grasslands; and detection of windthrown trees. LÄS MER

  5. 4. Halftoning for Multi-Channel Printing : Algorithm Development, Implementation and Verification

    Författare :Paula Žitinski Elías; Sasan Gooran; Daniel Nyström; Mattias Andersson; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : A seemingly straightforward way to enhance the quality of printed images is to increase the number of colorants, beyond the four traditionally used, in multi-channel printing. Potential improvements to reproduced images include: increased colour accuracy, enhanced colour smoothness and reduced image graininess. LÄS MER