The Acceptable Visual Quality of Stereoscopic..
نویسندگان
چکیده
Abstract. The realism of VR visualisation is diminished when images look pixelated or forms are faceted instead of smooth. What constitutes acceptable visual quality by viewers? This paper presents the survey results of what is the acceptable visual quality of triangle complexity and texture resolution for full-size VR visualisation on a large screen and serves as a guide to create VR models more efficiently.
منابع مشابه
Stereoscopic Image Quality Metrics and Compression
We are interested in metrics for automatically predicting the compression settings for stereoscopic images so that we can minimize file size, but still maintain an acceptable level of image quality. Initially we investigate how Peak Signal to Noise Ratio (PSNR) measures the quality of varyingly coded stereoscopic image pairs. Our results suggest that symmetric, as opposed to asymmetric stereo i...
متن کاملEvaluation of stereoscopic image quality for mobile devices using Interpretation Based Quality methodology
High-quality stereoscopic image content must be viewable in a variety of visual environments, from 3-D theaters to 3-D mobile devices. Stereoscopic effects, however, are affected by screen size, viewing distance, and other parameters. In this study, the authors focus on the stereoscopic image quality experience of viewing 3-D content on a mobile device in order to compare it with that of viewin...
متن کامل3D Visual Attention for Stereoscopic Image Quality Assessment
Depth perception is one of the most important characteristic in three-dimensional (3D) images different from traditional two-dimensional (2D) images. Therefore, 3D visual attention will be advantageous to improve 3D visual experience and particularly depth perception. In this paper, we propose a 3D visual attention model for stereoscopic image quality assessment task. The proposed model is cons...
متن کاملImpact of Acquisition Distortions on the Quality of Stereoscopic Images
While objective and subjective quality assessment of 2D images and video has been an active research topic in the recent years, emerging 3D technologies require new quality metrics and methodologies taking into account the fundamental differences in the human visual perception and typical distortions of stereoscopic content. Therefore, this paper presents a comprehensive stereoscopic image data...
متن کاملPerceptual Quality Assessment for Stereoscopic Images Based on 2d Image Quality Metrics and Disparity Analysis
Both compression and transmission errors may degrade the quality of stereoscopic images. Although many twodimensional (2D) image quality metrics have been proposed that work well on 2D images, developing quality metrics for three-dimensional visual presentations is almost an unexplored issue. This paper investigates the capabilities of some 2D image quality metrics in stereoscopic image quality...
متن کامل