Essays about: "Image Processing 2009"

Showing result 11 - 15 of 17 essays containing the words Image Processing 2009.

  1. 11. Potential of GPU Based Hybrid Ray Tracing For Real-Time Games

    University essay from Blekinge Tekniska Högskola/Avdelningen för för interaktion och systemdesign

    Author : Henrik Poulsen; [2009]
    Keywords : Hybrid; Ray Tracing; Raster; DirectX; Direct3D; rendering; real-time;

    Abstract : The development of Graphics Hardware Technology is blazing fast, with new and more improved models, that out spec the previous generations with leaps and bounds, before one has the time to digest the potential of the previous generations computing power. With the progression of this technology the computer games industry has always been quick to adapt this new power and all the features that emerge as the graphic card industry learn what the customers need from their products. READ MORE

  3. 12. Monte Carlo Simulations of a Clinical PET system using the GATE Software

    University essay from Lunds universitet/Sjukhusfysikerutbildningen

    Author : Henrik Bertilsson; [2009]
    Keywords : Nukleärmedicin; Medicine and Health Sciences;

    Abstract : Introduction: Monte Carlo simulation is a powerful tool in research in the field of nuclear medicine imaging and there is a wide area of applications. The purpose of this work was (1) to understand the basics of the Monte Carlo simulation software Geant4 Application for Tomographic Emission (GATE); (2) to create a model of Philips Gemini TF PET/CT system; (3) to run a number of simulations to compare the performance of the model to published data for this system; and (4) to further investigate how scattered radiation affects the image quality. READ MORE

  4. 13. Development of a Handheld Night Vision System

    University essay from Akademin för innovation, design och teknik

    Author : Jonas Karp; Robert Ek; [2009]
    Keywords : gated night vision handheld hand-held laser image sensor ccd cmos image intensifier tube IIT;

    Abstract : The task for this master thesis was to create a specification for a second prototype of Scandilumen´s handheld gated night vision system. Current prototype is analogue and is to be upgraded with a digital interface. READ MORE

  5. 14. Image Analysis for Markes-less Facial Tracking

    University essay from Institutionen för informationsteknologi

    Author : Wenlan Yang; [2009]
    Keywords : ;

    Abstract : Tracking of facial features is increasingly used in game and film industry as well as for other applications. Most tracking systems are currently using markers which unfortunately are tedious and cumbersome. Marker-less facial tracking is supposed to eliminate the disadvantages of the marker-based approaches. READ MORE

  6. 15. Networked Haptics

    University essay from KTH/Kommunikationssystem, CoS

    Author : Martin Olofsson; Sebastian Öhman; [2009]
    Keywords : Haptics; networked haptics; haptic forces; SensAble PHANTOM Omni Device; medical imaging;

    Abstract : Haptic feedback is feedback relating to the sense of touch. Current research suggests that the use of haptic feedback could give an increase in speed and accuracy when doing certain tasks such as outlining organ contours in medical applications or even filling in spreadsheets. READ MORE