Sensitivity Analysis in Image Synthesis
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Date
2005
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
Intermediate virtual images are used in the evaluation of disparity estimations. The analysis is based on the effect of disparity inaccuracies in the relative quality of virtual images. The peak-signal-to-noise ratio and the percentage of visual errors are used to assess the quality of virtual images generated with distorted disparity fields. Computer simulation results show that the peak-signal-to-noise ratio is more affected by a small magnitude of perturbations two or three pixels than by a high frequency of perturbations 15% or 20%. However, the percentage of visual errors is more affected by the frequency of perturbations. By using distorted disparity fields, the deterioration in the quality of virtual images is imperceptible to the human eye.
Description
@inproceedings{10.2312:vvg.20051012,
booktitle = {Vision, Video, and Graphics (2005)},
editor = {Mike Chantler},
title = {{Sensitivity Analysis in Image Synthesis}},
author = {Trujillo, M. and Izquierdo, E.},
year = {2005},
publisher = {The Eurographics Association},
ISBN = {3-905673-57-6},
DOI = {10.2312/vvg.20051012}
}