Three-Dimensionality Perception Evaluation in Stereoscopic Virtual Environments: A Systematic Review

Abstract

The three-dimensionality perception in visual scenes is provided by the representation of objects in different dimensions and distortion, both related to perspective. However, the feeling of being in a virtual environment can be provided by the use of stereoscopic techniques. Although there are several studies on users three-dimensionality perception in stereoscopic systems, there are no systematic reviews in the literature aimed at categorizing evaluation methods about this perception in experimental studies. This article presents a systematic review that identifies effects, parameters and evaluation methods regarding the three-dimensionality perception in virtual environments with stereoscopy.