Sökning: "Camera model"

Visar resultat 16 - 20 av 193 avhandlingar innehållade orden Camera model.

  1. 16. A Computational Approach for Modelling Context across Different Application Domains

    Författare :Alisa Lincke; Marc Jansen; Marcelo Milrad; Barbara Wasson; Linnéuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; context modelling; multidimensional vector space model; contextualisation; recommender systems; rich context model; Media Technology; Medieteknik; Computer Science; Datavetenskap;

    Sammanfattning : Nowadays, people use a wide range of devices (e.g., mobile phones, smart watches, tablets, activity bands, laptops) to access different digital applications and services. The ubiquitous distribution of these devices allows them to be used across different settings, in different situations, and in a large number of different domains. LÄS MER

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

    Författare :Magnus Axholt; Matthew Cooper; Anders Ynnerman; J. Edward Swan II; Linköpings universitet; []
    Nyckelord :;

    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. 18. Micro- and Nanostructures for Studies of Model Biological Systems

    Författare :Cassandra Niman; Fasta tillståndets fysik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Fysicumarkivet A:2014:Niman;

    Sammanfattning : Sub-cellular biological components are complex systems that work together to control and maintain cellular activity and health. It is useful to study the basic elements that constitute the sub-cellular components using model systems, which mimic certain parts of the overall system, in order to better understand the system as a whole. LÄS MER

  5. 19. Improving Performance of Feedback-Based Real-Time Networks using Model Checking and Reinforcement Learning

    Författare :Gautham Nayak Seetanadi; Institutionen för reglerteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Model checking; Reinforcement learning; Event-based resource allocation; Camera networks; Real-Time routing; Dual-delay model;

    Sammanfattning : Traditionally, automatic control techniques arose due to need for automation in mechanical systems. These techniques rely on robust mathematical modelling of physical systems with the goal to drive their behaviour to desired set-points. LÄS MER

  7. 20. Modelling and Measurements of MAST Neutron Emission

    Författare :Iwona Klimek; Marco Cecconello; Jozef Ongena; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; fusion; plasma diagnostics; neutron emissivity and rate; Neutron Camera; tokamak; MAST; Fysik med inriktning mot tillämpad kärnfysik; Physics with specialization in Applied Nuclear Physics;

    Sammanfattning : Measurements of neutron emission from a fusion plasma can provide a wealth of information on the underlying temporal, spatial and energy distributions of reacting ions and how they are affected by a wide range of magneto-hydro-dynamic (MHD) instabilities.This thesis focuses on the interpretation of the experimental measurements recorded by neutron flux monitors with and without spectroscopic capabilities installed on the Mega Ampere Spherical Tokamak (MAST). LÄS MER