Sökning: "eye detection"

Visar resultat 21 - 25 av 57 avhandlingar innehållade orden eye detection.

  1. 21. Recognition and Generation of Communicative Signals : Modeling of Hand Gestures, Speech Activity and Eye-Gaze in Human-Machine Interaction

    Författare :Kalin Stefanov; Jonas Beskow; Gerasimos Potamianos; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Nonverbal communication is essential for natural and effective face-to-face human-human interaction. It is the process of communicating through sending and receiving wordless (mostly visual, but also auditory) signals between people. Consequently, a natural and effective face-to-face human-machine interaction requires machines (e.g. LÄS MER

  3. 22. Celestial Orientation in Dim Light

    Författare :Marie Dacke; Funktionell zoologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; polarisation pattern; moon; polrised light detection; twilight; dim light; dung beetle; Zoologi; spider; vision; orientation; Zoology;

    Sammanfattning : The polarization pattern of skylight offers many animals a reference for visual compass orientation. In those cases when this optical compass is identified, the receptors involved are often confined to a small part of an eye built predominantly for other visual tasks. LÄS MER

  4. 23. Thyroid associated ophthalmopathy : treatment for hyperhyroidism and evaluation of methods for measuring saccadic eye movements

    Författare :Frank Träisk; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Graves disease; thyroid associated ophthalmopathy; saccade; main sequence; magnetic scleral search coil; infrared reflection; radioiodine; anti-thyroid drugs; smoking;

    Sammanfattning : Thyroid associated ophthalmopathy (TAO) is the orbital manifestation of autoimmune thyroid disease that clinically affects about 30-50 % of patients with Graves disease (GD). The clinical features of TAO are in most patients mild and transient. LÄS MER

  5. 24. Novel microfluidic based sample preparation methods for rapid separation and detection of viable bacteria from blood for sepsis diagnostics

    Författare :Sharath Narayana Iyengar; Aman Russom; Jonas Tegenfeldt; KTH; []
    Nyckelord :microfluidics; Bioteknologi; Biotechnology;

    Sammanfattning : Sepsis is a serious medical condition characterized by a whole-body inflammatory response caused by bloodstream infection. The final stage of sepsis can lead to septic shock, multiple organ failure, and death. In early sepsis, the concentration of bacteria in the bloodstream is typically low, making diagnosis challenging. LÄS MER

  7. 25. Compact Representations and Multi-cue Integration for Robotics

    Författare :Robert Söderberg; Klas Nordberg; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electrical engineering; bin picking application; detection and representation of local features; pose estimation; multi-cue integration; Elektroteknik; Electrical engineering; Elektroteknik;

    Sammanfattning : This thesis presents methods useful in a bin picking application, such as detection and representation of local features, pose estimation and multi-cue integration.The scene tensor is a representation of multiple line or edge segments and was first introduced by Nordberg in [30]. LÄS MER