Viser treff 541-560 av 640

    • Detecting events in videos using semantic analytics of subtitles 

      Leer, Erik Bræck (Master thesis; Mastergradsoppgave, 2011-06)
      Recently, television broadcasters such as the NRK and TV2 channels, have begun offering live internet television and movie archive along with their regular schedule, much like the known video archives such as Youtube and Vimeo. The amount of all television offered reduces the ability of the user to get an overview of the programs that are available at any given time, making the user will probably ...
    • Real-time annotation of video streams using staged processing 

      Holmstad, Øyvind (Master thesis; Mastergradsoppgave, 2011-06-01)
      Real-time media rich applications rely on live streams of rich and accurate meta-data describing the video content to provide personal user experiences. Unfortunately, the general amount of video meta-data today is often limited to titles, synopsis and a few keywords. A wildly used approach for extraction of meta-data from video is computer vision. It has been developed a number of different ...
    • Modeling Prognostic Factors in Resectable Pancreatic Adenocarcinomas 

      Botsis, Taxiarchis; Anagnostou, Valsamo K.; Hripcsak, George; Hartvigsen, Gunnar; Weng, Chunhua (Journal article; Tidsskriftartikkel; Peer reviewed, 2009)
    • Gesture-Based, Touch-Free Multi-User Gaming on Wall-Sized, High-Resolution Tiled Displays 

      Stødle, Daniel; Hagen, Tor-Magne Stien; Bjørndalen, John Markus; Anshus, Otto (Journal article; Tidsskriftartikkel; Peer reviewed, 2008)
    • Measuring Physical Activity with Sensors : A Qualitative Study 

      Fisterer, Bernhard; Dias, Andrê Fernando; Hartvigsen, Gunnar; Lamla, Gregor; Kuhn, Klaus A.; Horsch, Alexander (Journal article; Tidsskriftartikkel; Peer reviewed, 2009)
    • Sixteen years of ICPC use in Norwegian primary care : looking through the facts 

      Bassøe, Carl-Fredrik; Botsis, Taxiarchis; Hartvigsen, Gunnar (Journal article; Tidsskriftartikkel; Peer reviewed, 2010)
    • Context-based image retrieval in Fronter learning environment 

      Larsen, Jelena N (Master thesis; Mastergradsoppgave, 2011-02)
      The Internet has become a natural medium for finding information and resources, and has probably become the most important tool in education and e-learning as well. Many educational institutions use on-line systems for uploading, creating and publishing educational content to students and pupils. Extended use of multimedia files, video, audio and image, as a part of the content is a growing trend ...
    • Secure Distributed Storage in Peer to Peer Networks 

      Hanssen, Øyvind (Lecture; Forelesning; Peer reviewed, 2008-02-07)
    • A configuration tool for process oriented UAV programming. 

      Pettersen, Ørjan (Master thesis; Mastergradsoppgave, 2010-06-25)
      This thesis covers the design, implementation and evaluation of a configuration tool for process oriented Unmanned Aerial Vehicle (UAV) programming. In addition it will examine if and how a process network can be used to control sensors and communication channels on an UAV in flight. NORUT-IT is currently developing a sensor platform based on UAVs. The mission computer software they have at the ...
    • Telemedisin - teknologi og helse 

      Hartvigsen, Gunnar (Conference object; Konferansebidrag, 2010-09-02)
    • Time constrained video playback 

      Larsen, Webjørn Ivar (Master thesis; Mastergradsoppgave, 2010-06-08)
      The duration of video playlists, might be a problem when watching on mobile devices, while on the go. We are exploring the problem of how to reduce the size of a video playlist, while maintain the important parts of the videoclips in the playlist. We have designed algorithms that automatically can cut down a playlist by cutting the duration of clips or sometimes even removing clips. We have shown ...
    • Inexpensive Head Tracking for use with Large High-Resolution Displays 

      Simonsson, Carl Erik Joakim (Master thesis; Mastergradsoppgave, 2010-06-01)
      This thesis investigates how head tracking can be implemented by using inexpensive off-the-shelf hardware for a 6 x 3 meter high-resolution display wall. The tracking system has been integrated into to an existing event system, Shout, that allows for inter-program communication. An application called htsim has been developed that is used for testing different head tracking configurations in a ...
    • Automatic Image Tagging based on Context Information 

      Evertsen, Martin Hætta (Master thesis; Mastergradsoppgave, 2010-06)
      People love to take images, but are not so willing to annotate the images af-terwards with relevant tags. Manually tagging images is both subjective (dependent on annotator) and time consuming. It would be nice if the tag-ging process could be done automatically. A requirement for effective searching and retrieval of images in rapid growing online image databases is that each image has accurate and ...
    • Breathing as user interface for pulmonary rehabilitation : respiration tracking using the Wii remote controller 

      Guirao Aguilar, Julian (Master thesis; Mastergradsoppgave, 2010-06-01)
      INTRODUCTION: Respiration exercises are an important part of the pulmonary rehabilitation in COPD (chronic obstructive pulmonary disease) patients. Furthermore, there is evidence that showing feedback about their respiration pattern helps them to improve their breathing skills. This study tests the feasibility of monitoring respiration using the Wiimote's infrared camera and showing BPM (breaths per ...
    • A context-aware mobile bus application 

      Hansen, Christer Andre (Master thesis; Mastergradsoppgave, 2010-05-18)
      Accessing route information should be easy. Today, most collective transport companies distribute timeta- bles online as electronic documents and in paper format. These solutions are outdated and cumbersome to use. However, systems have been built to make the task of finding route information easy, and to replace these formats. Most of these systems, still, have limitations. They rely on users knowing ...
    • NB-FEB : an easy-to-use and scalable universal synchronization primitive for parallel programming 

      Ha, Hoai Phuong; Tsigas, Philippas; Anshus, Otto J. (Research report; Forskningsrapport, 2008-10)
      This paper addresses the problem of universal synchronization primitives that can support scalable thread synchronization for large-scale many-core architectures. The universal synchronization primitives that have been deployed widely in conventional architectures, are the compare-and-swap (CAS) and load-linked/store-conditional (LL/SC) primitives. However, such synchronization primitives are ...
    • Skynet: A distributed, autonomous filesystem 

      Aas, Svein Ove (Master thesis; Mastergradsoppgave, 2010-05)
      Existing networked filesystems are usually either client/server - allowing storage only on one node - hard to use, or both. The advanced ones also like to use their own on-disk format, complicating migration both ways. Skynet attempts to remedy this. It is a distributed filesystem with master/slave redundancy that is easy to use, relatively safe for your data and can be easily converted to/from ...
    • On the design of a generic object adaptor 

      Eliassen, Frank; Hanssen, Øyvind (Conference object; Konferansebidrag, 1995-08)
    • Towards Declarative Characterisation and Negotiation of Bindings 

      Hanssen, Øyvind (Chapter; Bokkapittel, 2005-12)
    • Collecting relevant images context information 

      Jakobsen, Børge (Master thesis; Mastergradsoppgave, 2010-01-08)
      Digital photographing has become more and more popular as cameras and mobile phones get more advanced and have newer technology embedded. Manually searching in these growing image collections is problematic because of missing context information related to the image itself. If related context information could be added as an automated process, it could help the user view and locate images and ...