Sökning: "presence of the camera"

Visar resultat 1 - 5 av 33 avhandlingar innehållade orden presence of the camera.

  1. 1. Low Rank Matrix Factorization and Relative Pose Problems in Computer Vision

    Författare :Fangyuan Jiang; Lund University.; Lunds universitet.; Lund University.; Lunds universitet.; Lund University.; Lunds universitet.; [2015]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Geometric Computer Vision; Low-rank Matrix Factorization; Relative Pose;

    Sammanfattning : This thesis is focused on geometric computer vision problems. The first part of the thesis aims at solving one fundamental problem, namely low-rank matrix factorization. We provide several novel insights into the problem. In brief, we characterize, generate, parametrize and solve the minimal problems associated with low-rank matrix factorization. LÄS MER

  2. 2. In Real Life (Or Elsewhere) om kreativa processer och parallella verkligheter i dokumentärfilm

    Detta är en avhandling från Lund : Lunds universitet

    Författare :Kirsi Nevanti; Stockholms konstnärliga högskola.; [2017]
    Nyckelord :HUMANIORA; HUMANITIES; ethics documentary film; situational understanding; authenticity; reality; parallel realities; creative processes; know thyself; Images and the Worlds of Being; A Shift Between Worlds; director; film team; world; in real life or elsewhere ; IRL; VR; Virtual Reality; AR; Augmented Reality; life as stage manager; reflections on space; journey; snippet of time; interpretation of reality; protagonist; cinema; cinematic means; universe; imagination; artistic research; presence of the camera; existence; the act of seeing; visual knowledge; intuition; practical knowledge; communication; fictional; gender bending; identity; visual art; vantage point; unreality; art; vision; photography; cinematography; sound design; editing; directing; life science; Performativa och mediala praktiker; med inriktning mot film och media koreografi opera scen; Performative and mediated practices; with specializations in choreography film and media opera performing arts;

    Sammanfattning : Reality isn’t what it appears to be. Contexts are not always clear and visible. People don’t always say what they really mean. And they don’t always mean what they say. LÄS MER

  3. 3. Pinhole Camera Calibration in the Presence of Human Noise

    Detta är en avhandling från Linköping : Linköping University Electronic Press

    Författare :Magnus Axholt; Linköpings universitet.; Linköpings universitet.; [2011]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : The research work presented in this thesis is concerned with the analysis of the human body as a calibration platform for estimation of a pinhole camera model used in Augmented Reality environments mediated through Optical See-Through Head-Mounted Display. Since the quality of the calibration ultimately depends on a subject’s ability to construct visual alignments, the research effort is initially centered around user studies investigating human-induced noise, such as postural sway and head aiming precision. LÄS MER

  4. 4. Robust Algorithms for Multiple View Geometry: Outliers and Optimality

    Detta är en avhandling från Linköping : Linköping University Electronic Press

    Författare :Olof Enqvist; Lund University.; Lunds universitet.; Lund University.; Lunds universitet.; [2011]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : This thesis is concerned with the geometrical parts of computer vision, or more precisely, with the three-dimensional geometry. The overall aim is to extract geometric information from a set of images. Most methods for estimating the geometry of multiple views rely on the existence of robust solvers for a set of basic problems. LÄS MER

  5. 5. Cold-climate landforms on Mars and Earth-analogues in Svalbard

    Detta är en avhandling från Linköping : Linköping University Electronic Press

    Författare :Andreas Johnsson; Göteborgs universitet.; Gothenburg University.; [2012]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mars; Svalbard; Spitsbergen; periglacial; ice; permafrost; Earth-analogues; terrestrial analogues; geomorphology; landforms; solifluction; debris flow; gully; craters; cold-climate;

    Sammanfattning : Periglacial landforms on Earth reflect cold-climate conditions and are intimately related to processes due to the presence of ground ice and perennially frozen ground, permafrost. The overall objective of this thesis is to investigate the potential of Svalbard as an analogue to Mars cold-climate landforms, and explore past and present processes and surface conditions on Mars by inference from morphological counterparts in Svalbard. LÄS MER