Sökning: "Henrik Andreasson"

Visar resultat 1 - 5 av 8 avhandlingar innehållade orden Henrik Andreasson.

  1. 1. Local visual feature based localisation and mapping by mobile robots

    Författare :Henrik Andreasson; Achim Lilienthal; Jim Little; Örebro universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; mobile robotics; registration; localisation; SLAM; mapping; omnidirectional vision; 3D vision; appearance based; TECHNOLOGY; TEKNIKVETENSKAP; Computer science; Datavetenskap; Computer and Systems Science; Data- och systemvetenskap;

    Sammanfattning : This thesis addresses the problems of registration, localisation and simultaneous localisation and mapping (SLAM), relying particularly on local visual features extracted from camera images. These fundamental problems in mobile robot navigation are tightly coupled. LÄS MER

  3. 2. Arbetslösa i rörelse : Organisationssträvanden och politisk kamp inom arbetslöshetsrörelsen i Sverige, 1920-34

    Författare :Ulf Andreasson; Maths Isacson; Henrik Björck; Jan Hult; Ingar Kaldal; KTH; []
    Nyckelord :HUMANIORA; HUMANITIES; labour history; political history; history of technology; unemployment; unemployed movement; labour market; trade unions; labour movement; technology criticism; crisis politics; unemployment policy; Great Depression; Swedish model; 20th Century; History of technology and industry; Teknik- och industrihistoria;

    Sammanfattning : This doctoral thesis sets out to analyse the development of the unemployed movement in Sweden during the period 1920–34. The study is divided into two parts. The first is empirical and descriptive while the second is interpretive and explanatory, and seeks to examine why this phenomenon developed in the way it did. LÄS MER

  4. 3. Att beskriva rätten : En kommentar till försök att ge en generell beskrivning av rätten

    Författare :Reidar Andreasson; Aleksander Peczenik; Henrik Zahle; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Jurisprudence; Allmän rättslära; allmän rättslära; epistemologi; postmodernism; pragmatism; relativism; rättsfilosofi; skepticism; Jurisprudence; Allmän rättslära;

    Sammanfattning : This thesis suggests that it is reasonable to ask why we should try to give a general description of law. It attempts to turn our attention away from general descriptions of the law, to the approach that has made us present and use such descriptions. LÄS MER

  5. 4. Robust large-scale mapping and localization : Combining robust sensing and introspection

    Författare :Daniel Adolfsson; Henrik Andreasson; Martin Magnusson; Stephanie Lowry; Timothy Barfoot; Örebro universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; SLAM; Localization; Robustness; Radar;

    Sammanfattning : The presence of autonomous systems is rapidly increasing in society and industry. To achieve successful, efficient, and safe deployment of autonomous systems, they must be navigated by means of highly robust localization systems. LÄS MER

  7. 5. Automation of Navigation During the Short-loading Cycle Using Machine Vision

    Författare :Carl Borngrund; Ulf Bodin; Fredrik Sandin; Jerker Delsing; Henrik Andreasson; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Automation; Short-loading cycle; Construction equipment; Deep Learning; Computer Vision; Cyber-Physical Systems; Cyberfysiska system;

    Sammanfattning : Earth-moving machines are machines used in a wide range of industries, such as the construction industry, to perform tasks related to earthworks.Currently, the vast majority of earth-moving machines are human-operated where expert operators perform these industry vital tasks. LÄS MER