Sökning: "digital line"

Visar resultat 1 - 5 av 384 avhandlingar innehållade orden digital line.

  1. 1. Digital Geometry and Khalimsky Spaces

    Författare :Erik Melin; Christer Kiselman; Gunilla Borgefors; Mikael Passare; Jean Serra; Uppsala universitet; []
    Nyckelord :Applied mathematics; Khalimsky topology; digital geometry; digital topology; Alexandrov space; digital surface; digital curve; digital manifold; continuous extension; smallest-neighborhood space; image processing; Tillämpad matematik;

    Sammanfattning : Digital geometry is the geometry of digital images. Compared to Euclid’s geometry, which has been studied for more than two thousand years, this field is very young.Efim Khalimsky’s topology on the integers, invented in the 1970s, is a digital counterpart of the Euclidean topology on the real line. LÄS MER

  3. 2. In the Company of Ghosts : Hauntology, Ethics, Digital Monsters

    Författare :Line Henriksen; Margrit Shildrick; Nina Lykke; Jeffrey Andrew Weinstock; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; HUMANIORA; HUMANITIES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Hauntology; monster; ghost; spectralities; Monster Studies; feminist theory; ethics; digital media; internet; Welcome to Night Vale; Mushroom Land TV; creepypasta; Hauntologi; monster; spöke; spectralities; monster studier; feministisk teori; etik; digitala medier; internet; Welcome to Night Vale; Mushroom Land TV; creepypasta;

    Sammanfattning : This thesis explores French philosopher Jacques Derrida’s ’hauntology’ through the lens of digital monsters and feminist theory.Hauntology – a pun on ‘ontology’ and ‘haunting’ – offers an ethics based on responsibility towards that which cannot be said to fully exist, yet has an effect on our everyday lives nonetheless. LÄS MER

  4. 3. Born Digital : Writing Poetry in the Age of New Media

    Författare :Maria Engberg; Rolf Lundén; Danuta Fjellestad; Jay Bolter; Brian McHale; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; English language; digital poetry; digital literature; literary materiality; spatiotemporality; poemevent; cinematographic poems; visual noise poems; Engelska; English; engelska;

    Sammanfattning : This study investigates Anglophone digital poems, created with and disseminated through digital computer media, for their visual, kinetic, and textual practices. I seek to articulate an analytic method grounded in close readings of selected poems. LÄS MER

  5. 4. Digital straight line segments and curves

    Författare :Shiva Samieinia; Stockholms universitet; []
    Nyckelord :Digital geometry; digital straight line segments; chord property; Khalimsky-continuous function.;

    Sammanfattning : This thesis consists of two papers:Paper A. Chord properties of digital straight line segments.This paper treats digital straight line segments in two different cases, in the 8-connected plane and in the Khalimsky plane. We investigate them using a new classification, dividing them into a union of horizontal and diagonal segments. LÄS MER

  7. 5. Using Mobile Health Technology to Support Health-related Quality of Life : From the Perspective of Older Adults with Cognitive Impairment

    Författare :Line Christiansen; Lisa Skär; Johan Sanmartin Berglund; Peter Anderberg; Staffan Karlsson; Blekinge Tekniska Högskola; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Aging; Cognitive Impairment; Cohort Studies; Dementia; Gerontechnology; Health-related Quality of Life; Independent Living; Mental Health; Mobile Health; Phenomenography; Quality of Life; Telemedicine; Tillämpad hälsoteknik; Applied Health Technology;

    Sammanfattning : The prevalence of cognitive impairment and illness increases with age. For older adults, maintaining or improving health-related quality of life (HRQoL) in the early stages of cognitive impairment is important to prevent consequences related to the progression of the condition. LÄS MER