Journals
Publish with us
Publishing partnerships
About us
Blog
Mathematical Problems in Engineering
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
Mathematical Problems in Engineering
/
2013
/
Article
/
Fig 4
/
Research Article
An Innovative Direct-Interaction-Enabled Augmented-Reality 3D System
Figure 4
The conversion of a convex lens to a Fresnel lens.