Search for dissertations about: "geometry-based"

Showing result 1 - 5 of 13 swedish dissertations containing the word geometry-based.

  1. 1. Geometry Based Design Automation Applied to Aircraft Modelling and Optimization

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Kristian Amadori; Linköpings universitet.; Linköpings universitet.; [2012]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : Product development processes are continuously challenged by demands for increased efficiency. As engineering products become more and more complex, efficient tools and methods for integrated and automated design are needed throughout the development process. READ MORE

  2. 2. Efficient Image Retrieval with Statistical Color Descriptors

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Linh Viet Tran; Linköpings universitet.; Linköpings universitet.; [2003]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; color properties; images; statistical; content-based image retrieval CBIR ; non-parametric density estimators; image database; Kernel; Gram-Schmidt; geometry-based; SOCIAL SCIENCES Statistics; computer and systems science Informatics; computer and systems science Information technology; SAMHÄLLSVETENSKAP Statistik; data- och systemvetenskap Informatik; data- och systemvetenskap Informationsteknologi;

    Abstract : Color has been widely used in content-based image retrieval (CBIR) applications. In such applications the color properties of an image are usually characterized by the probability distribution of the colors in the image. READ MORE

  3. 3. Geometry-based Radio Channel Characterization and Modeling: Parameterization, Implementation and Validation

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Meifang Zhu; Lunds universitet.; Lund University.; [2014]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : The propagation channel determines the fundamental basis of wireless communications, as well as the actual performance of practical systems. Therefore, having good channel models is a prerequisite for developing the next generation wireless systems. This thesis first investigates one of the main channel model building blocks, namely clusters. READ MORE

  4. 4. Evolution and communication of geometry based product information within an extended enterprise

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Freddy Fuxin; [2001]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer Aided Design; Datorstödd maskinkonstruktion;

    Abstract : The importance of conducting efficient product development is growing steadily as traditional market boundaries diminish and are replaced by global market conditions. Digital product development builds on the foundation that digital mock-ups replace physical mock-ups, and this has the potential for strongly improving the efficiency of the product development process. READ MORE

  5. 5. Evolution and communication of geometry based product information within an extended enterprise

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Freddy Fuxin; [2005]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer Aided Design; Datorstödd maskinkonstruktion;

    Abstract : The importance of conducting efficient product development is growing steadily as traditional market boundaries diminish and are replaced by global market conditions. Digital product development builds on the foundation that digital mock-ups replace physical mock-ups, and this has the potential for strongly improving the efficiency of the product development process. READ MORE