Essays about: "indirect illumination"

Showing result 6 - 7 of 7 essays containing the words indirect illumination.

  1. 6. Real time global illumination using the GPU

    University essay from Institutionen för teknik och naturvetenskap

    Author : Morgan Bengtsson; [2010]
    Keywords : real time rendering; global illumination; indirect light; imperfect shadow maps; reflective shadow maps;

    Abstract : Global illumination is an important factor when striving for photo realism in computergraphics. This thesis describes why this is the case, and why global illumination is considered acomplex problem to solve. The problem becomes even more demanding when considering realtime purposes. READ MORE

  3. 7. Real-time DVR Illumination Methods for Ultrasound Data

    University essay from Institutionen för teknik och naturvetenskap

    Author : Erik Sundén; [2010]
    Keywords : Direct Volume Rendering; Illumination; Ultrasound; Ambient Occlusion; Shadows;

    Abstract : Ultrasound (US) volume data is noisy, so traditional methods for direct volume rendering (DVR) are less appropriate. Improved methods or new techniques are required. There are furthermore a high performance requirement and limited pre-processing to be considered in order for it to be used interactively, since the volume data might be time-varying. READ MORE