Search for dissertations about: "Shape recognition"

Showing result 1 - 5 of 70 swedish dissertations containing the words Shape recognition.

  2. 1. Extensions and Applications of Affine Shape

    Author : Rikard Berthilsson; Matematik LTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Systems engineering; Matematik; Mathematics; density of shape; maximum likelihood; matching constraint; surface; curve; handwriting; recognition; affine shape; reconstruction; computer technology; Data- och systemvetenskap;

    Abstract : A central problem in computer vision is to reconstruct the three-dimensional structure of a scene from a set of two-dimensional images. Traditionally this is done by extracting a set of characteristic points in the scene and to compute a reconstruction of these points. READ MORE

  4. 2. Intimate Partner Violence and Help-Seeking in Lesbian and Queer Relationships : Challenging Recognition

    Author : Nicole Ovesen; Gabriele Griffin; Renita Sörensdotter; Marianne Hester; Uppsala universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; LGBTQ; IPV; DV; Help-seeking; Lesbian and Queer; Slow Violence; Sweden; Qualitative Interviews; Temporalities; Community; Gender Studies; Genusvetenskap;

    Abstract : The topic of intimate partner violence (IPV) in lesbian and queer relationships continues to be under-researched in Sweden. This lack of knowledge and recognition can have severe consequences for the help-seeking of those who are not recognized as victims of IPV. READ MORE

  5. 3. Traffic and Road Sign Recognition

    Author : Hasan Fleyeh; Högskolan Dalarna; []
    Keywords : Traffic signs; color segmentation; recognition;

    Abstract : This thesis presents a system to recognise and classify road and traffic signs for the purpose of developing an inventory of them which could assist the highway engineers’ tasks of updating and maintaining them. It uses images taken by a camera from a moving vehicle. READ MORE

  6. 4. Pattern Recognition Methods for Oral Lesion Classification using Digital Color Images

    Author : Artur Chodorowski; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; oral lesions; supervised classification; pattern recognition; computer-aided diagnosis; support vector machines; color; cancer; shape;

    Abstract : The present thesis addresses the development and application of pattern recognition methods for classification of oral lesions using digital color images as input. The human oral cavity is a site of numerous diseases and two of the common and visually similar lesions are oral leukoplakia and oral lichenoid reactions. READ MORE

  7. 5. Global Shape Description of Digital Objects

    Author : Ola Weistrand; Christer Kiselman; Gunilla Borgefors; Örjan Smedby; Michael Floater; Uppsala universitet; []
    Keywords : Applied mathematics; shape description; shape approximation; surface parameterization; digital object; spherical harmonics; digital surface; digital image; Tillämpad matematik;

    Abstract : New methods for global shape description of three-dimensional digital objects are presented. The shape of an object is first represented by a digital surface where the faces are either triangles or quadrilaterals. READ MORE