Sökning: "karl åström"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden karl åström.

  1. 1. Invariancy Methods for Points, Curves and Surfaces in Computational Vision

    Författare :Karl Åström; Matematik LTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; curved surface; space curve; planar curve; laser guided vehicles; AGV; autonomous guided vehicles; recognition; reconstruction; image sequence; multiple view geometry; affine; invariant; projective; Mathematics; Matematik;

    Sammanfattning : Many issues in computational vision can be understood from the interplay between camera geometry and the structure of images and objects. Typically, the image structure is available and the goal is to reconstruct object structure and camera geometry. This is often difficult due to the complex interdependence between these three entities. LÄS MER

  3. 2. Object recognition using affine and projective invariants of planar sets

    Författare :Karl Åström; Matematik LTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : [abstract missing].... LÄS MER

  4. 3. Stabilisering av plattformar med enaxliga gyroskop : Sammanfattning av licentiatavhandling i regleringsteknik vid Kungliga Tekniska Högskolan

    Författare :Karl Johan Åström; Institutionen för reglerteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Licentiatavhandlingen innehåller följande arbeten: (a) Characteristics of a Stable Platform. TTN-Gruppen Rapport 591201 / (b) A Schuler-tunes three-gyro platform system. TTN-Gruppen Rapport 591202 /(c) Inertial navigation systems with three single axis gyros and a physical pendulum. TTN-Gruppen Rapport 600203. LÄS MER

  5. 4. Defining Integrated Science Education and Putting It to Test

    Författare :Maria Åström; Karl-Göran Karlsson; Lars Ove Dahlgren; Ulf P. Lundgren; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Science education; international studies; PISA; curriculum integration; Subject didactics; Ämnesdidaktik; didactics of natural science;

    Sammanfattning : The thesis is made up by four studies, on the comprehensive theme of integrated and subjectspecific science education in Swedish compulsory school. A literature study on the matter is followed by an expert survey, then a case study and ending with two analyses of students’ science results from PISA 2003 and PISA 2006. LÄS MER

  7. 5. Integrated and Subject-specific : An empirical exploration of Science education in Swedish compulsory school

    Författare :I. Maria Åström; Karl-Göran Karlsson; Lars Owe Dahlgren; Björn Andersson; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Science education; international studies; PISA; curriculum integration; Education; Pedagogik; Subject didactics; didactics of natural science;

    Sammanfattning : This thesis is an explorative experimental study in two parts of different ways of organising Science education in the Swedish context. The first study deals with the question if students attain higher scores on test results if they have been working with integrated Science compared to subject-specific Science i.e. Biology, Chemistry and Physics. LÄS MER