Perceptual Analysis of Motion Blur Techniques in Distribution Ray Tracing
The goal of this work was to improve computer graphics by better understanding how internal rendering parameters affect the visual perception of animation. The scope of our work was constrained to the perception of object motion in animated sequences, specifically the motion blur effect that is gene...
Main Author: | |
---|---|
Other Authors: | |
Format: | Others |
Language: | en |
Published: |
VANDERBILT
2011
|
Subjects: | |
Online Access: | http://etd.library.vanderbilt.edu/available/etd-04222011-113710/ |
id |
ndltd-VANDERBILT-oai-VANDERBILTETD-etd-04222011-113710 |
---|---|
record_format |
oai_dc |
spelling |
ndltd-VANDERBILT-oai-VANDERBILTETD-etd-04222011-1137102013-01-08T17:16:30Z Perceptual Analysis of Motion Blur Techniques in Distribution Ray Tracing Bedikian, Raffi Agop Computer Science The goal of this work was to improve computer graphics by better understanding how internal rendering parameters affect the visual perception of animation. The scope of our work was constrained to the perception of object motion in animated sequences, specifically the motion blur effect that is generated to mimic the shutter and exposure of a film camera. Although this motion blur occurs as a natural consequence in real-world cameras due to the nonzero time needed for the image to be fully exposed, it is generated artificially through a variety of techniques in computer graphics in order to make the generated animation appear more realistic. In this work, we constrain the scope of our examination of motion blur to ray-traced rendering. We examine in detail the perceptual aspects of different techniques for generating ray-traced motion blur via experiments designed to isolate the various parameters in order to determine their effectiveness. Robert E. Bodenheimer, Jr. Julie A. Adams VANDERBILT 2011-04-25 text application/pdf http://etd.library.vanderbilt.edu/available/etd-04222011-113710/ http://etd.library.vanderbilt.edu/available/etd-04222011-113710/ en unrestricted I hereby certify that, if appropriate, I have obtained and attached hereto a written permission statement from the owner(s) of each third party copyrighted matter to be included in my thesis, dissertation, or project report, allowing distribution as specified below. I certify that the version I submitted is the same as that approved by my advisory committee. I hereby grant to Vanderbilt University or its agents the non-exclusive license to archive and make accessible, under the conditions specified below, my thesis, dissertation, or project report in whole or in part in all forms of media, now or hereafter known. I retain all other ownership rights to the copyright of the thesis, dissertation or project report. I also retain the right to use in future works (such as articles or books) all or part of this thesis, dissertation, or project report. |
collection |
NDLTD |
language |
en |
format |
Others
|
sources |
NDLTD |
topic |
Computer Science |
spellingShingle |
Computer Science Bedikian, Raffi Agop Perceptual Analysis of Motion Blur Techniques in Distribution Ray Tracing |
description |
The goal of this work was to improve computer graphics by better understanding how internal rendering parameters affect the visual perception of animation. The scope of our work was constrained to the perception of object motion in animated sequences, specifically the motion blur effect that is generated to mimic the shutter and exposure of a film camera. Although this motion blur occurs as a natural consequence in real-world cameras due to the nonzero time needed for the image to be fully exposed, it is generated artificially through a variety of techniques in computer graphics in order to make the generated animation appear more realistic. In this work, we constrain the scope of our examination of motion blur to ray-traced rendering. We examine in detail the perceptual aspects of different techniques for generating ray-traced motion blur via experiments designed to isolate the various parameters in order to determine their effectiveness. |
author2 |
Robert E. Bodenheimer, Jr. |
author_facet |
Robert E. Bodenheimer, Jr. Bedikian, Raffi Agop |
author |
Bedikian, Raffi Agop |
author_sort |
Bedikian, Raffi Agop |
title |
Perceptual Analysis of Motion Blur Techniques in Distribution Ray Tracing |
title_short |
Perceptual Analysis of Motion Blur Techniques in Distribution Ray Tracing |
title_full |
Perceptual Analysis of Motion Blur Techniques in Distribution Ray Tracing |
title_fullStr |
Perceptual Analysis of Motion Blur Techniques in Distribution Ray Tracing |
title_full_unstemmed |
Perceptual Analysis of Motion Blur Techniques in Distribution Ray Tracing |
title_sort |
perceptual analysis of motion blur techniques in distribution ray tracing |
publisher |
VANDERBILT |
publishDate |
2011 |
url |
http://etd.library.vanderbilt.edu/available/etd-04222011-113710/ |
work_keys_str_mv |
AT bedikianraffiagop perceptualanalysisofmotionblurtechniquesindistributionraytracing |
_version_ |
1716570280892039168 |