Sökning: "visual representations"

Visar resultat 6 - 10 av 150 avhandlingar innehållade orden visual representations.

  1. 6. Exploring the role that visual representations play when teaching and learning chemical bonding : An approach built on social semiotics and phenomenography

    Författare :Emelie Patron; Susanne Wikman; Cedric Linder; Konrad Schönborn; Linnéuniversitetet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; chemistry education research; chemical bonding; visual representations; unpacking; meaning-making; social semiotics; phenomenographyh; Pedagogics and Educational Sciences; Pedagogik och Utbildningsvetenskap;

    Sammanfattning : In this thesis, I explore the role that visual representations play in the teaching and learning of chemistry, using chemical bonding as a particular case. I do this in a novel way by drawing on a combination of social semiotics and phenomenography. LÄS MER

  3. 7. Data Driven Visual Recognition

    Författare :Omid Aghazadeh; Stefan Carlsson; Jiri Matas; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Visual Recognition; Data Driven; Supervised Learning; Mixture Models; Non-Parametric Models; Category Recognition; Novelty Detection;

    Sammanfattning : This thesis is mostly about supervised visual recognition problems. Based on a general definition of categories, the contents are divided into two parts: one which models categories and one which is not category based. We are interested in data driven solutions for both kinds of problems. LÄS MER

  4. 8. Smuggle, Frame, Shoot : Illicit Media Practices and Visual Insurgency from Lebanese Incarceration

    Författare :Chafic T. Najem; Kari Andén-Papadopoulos; Malin Wahlberg; Anne Kaun; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; media studies; visual culture; media practice; media witnessing; digital activism; vulnerability; prison practices; prison representations; prison testimonies; medie- och kommunikationsvetenskap; Media and Communication Studies;

    Sammanfattning : This research explores prisoners’ illicit use of digital-media technology during their incarceration in Lebanon. Prisoners smuggle cellphones and access internet and telecommunication connection to produce and mediate videos, images, and voice recordings documenting quotidian experiences of imprisonment, violent events, and the COVID-19 Pandemic inside the notorious and overcrowded Roumieh Central Prison. LÄS MER

  5. 9. Skåda all världens uselhet : visuell pedagogik och reformism i det sena 1800-talets populärkultur

    Författare :Anna-Maria Hällgren; Thomas Björk; Henrik Widmark; Pelle Snickars; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; visuality; late 19th century popular culture; visual culture; visual pedagogy; media history; the social question; social reform; late 19th century Stockholm; the political technology of the body; visualitet; det sena 1800-talets populärkultur; visuell kultur; visuell pedagogik; mediehistoria; den sociala frågan; socialreformism; sekelskiftets Stockholm; kroppens politiska teknologi; konstvetenskap; Art History;

    Sammanfattning : This doctoral dissertation analyzes practices of looking within popular culture during the late nineteenth century. Visual attractions, illustrated press and traveling amusement shows included representations of social ills, such as poverty, criminality and prostitution. LÄS MER

  7. 10. Natural Vision for Artificial Systems, Active Vision and Thought

    Författare :Lars Kopp; Kognitiv semiotik; []
    Nyckelord :HUMANIORA; HUMANITIES; visual alphabet; representations; robotics; language; artificial vision; cognition; Artificial intelligens; Artificiell intelligens;

    Sammanfattning : The visual system in animals and humans consists of a number of information processing units that are here called visual routines. These routines are specialized in handling different cognitive tasks, for example, object recognition, motion, stereo, color, texture, and optic flow. LÄS MER